{"title":"Audi RS4 B8","description":"\u003cp\u003ePerformance parts and upgrades for the Audi RS4 B8 (2012-2016). Browse our range of Audi RS4 B8 mods including suspension, brakes, intakes, exhausts, engine and drivetrain components from leading brands.\u003c\/p\u003e","products":[{"product_id":"ohlins-electronic-dampening-control-edc-delete-kit-2427672","title":"Ohlins Electronic Dampening Control EDC Delete Kit - Audi RS4 B8\/RS5 8T","description":"\u003cp\u003eThe Ohlins EDC Cancellation Kit for Road \u0026amp; Track deactivates control lamps and error reports when electronically adjustable OEM suspension is replaced by a mechanical system. The cancellation kit is plugged into the original suspension controls. No further programming is needed.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKit Includes:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e1 Cancellation Kit\u003c\/li\u003e \u003cli\u003eInstallation material (if needed)\u003c\/li\u003e \u003cli\u003eMounting instruction\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAudi RS4 B8 (AWD)\u003c\/li\u003e \u003cli\u003eAudi RS5 8T (AWD)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ohlins","offers":[{"title":"Default Title","offer_id":46550464004322,"sku":"35020-21","price":1049.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/35020-21.jpg?v=1746592003"},{"product_id":"ohlins-road-track-coilovers-audi-a4-s4-rs4-b8-a5-s","title":"Ohlins Road \u0026 Track Coilovers - Audi A4, S4, RS4 B8\/A5, S5, RS5 8T","description":"\u003cp\u003eA more than 40 year long tradition of high-end racing commitments and state-of-the-art solutions within advanced suspension technology is now available for street cars all over the world. The focus has been clear from the very beginning - superior road handling without sacrificing comfort in your day-to-day transports. The time of compromises is over. All shocks have suffered through vast corrosion tests according to ISO 9227. The end result is a worldwide 2-year limited warranty on all of our products.\u003c\/p\u003e\u003cp\u003eThe Ohlins Road \u0026amp; Track suspension gives our customers a true racing experience, with their own cars, without losing comfort when commuting to work. Our unique Dual Flow Valve (DFV) technology allows you to quickly change the stiffness of the shock absorber. When arriving to the racetrack, just turn the golden knob clockwise on the damper to set it in race mode this action changes all four areas in the damper; low and high speed compression and rebound damping.\u003c\/p\u003e\u003cp\u003eWith Ohlins Road \u0026amp; Track coil overs you will experience a car with blistering response times, improved bump absorption and a massive amount of grip to increase the safety when driving your car on the limit. The car will be easier to balance on the edge of what the tires can handle before losing grip. You will be much quicker on track. The DFV suspension prevents you from losing the racing line when hitting bumps or curbs. The DFV components within react quickly and keeps you in control of the car and in contact with the track. When driving to and from the track, just set the dampers in road mode for a more relaxed and comfortable drive, still with more grip and quicker response time than ever before.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGeneral Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eDFV technology (Dual Flow Valve)\u003c\/li\u003e \u003cli\u003eIndividual height adjustment\u003c\/li\u003e \u003cli\u003eRebuildable\u003c\/li\u003e \u003cli\u003eCorrosion salt spray tested (ISO 9227)\u003c\/li\u003e \u003cli\u003e2 year warranty\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures Front:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eMcPherson strut, upside down\u003c\/li\u003e \u003cli\u003eCompression and rebound damping with one adjuster\u003c\/li\u003e \u003cli\u003eSpring preload adjuster\u003c\/li\u003e \u003cli\u003eSpring rate 120 N\/mm\u003c\/li\u003e \u003cli\u003eApprox. 15 - 20 mm lower than standard with recommended setup\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eUse with original top mounts\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFeatures Rear:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eConventional Shock Absorber\u003c\/li\u003e \u003cli\u003eCompression and rebound damping with one adjuster\u003c\/li\u003e \u003cli\u003eSpring preload adjuster\u003c\/li\u003e \u003cli\u003eSpring rate 50 N\/mm\u003c\/li\u003e \u003cli\u003eApprox. 15 - 20 mm lower than standard with recommended setup\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eUse with original top mounts\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePurchased Parts Package:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eCoil over kit incl. springs and mounting parts\u003c\/li\u003e \u003cli\u003eC-Spanner (for spring preload adjustment)\u003c\/li\u003e \u003cli\u003eOwners manual and mounting instruction\u003c\/li\u003e \u003cli\u003eSticker set\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEDC Cancellation Kits:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor cars equipped OE with electronic adjustable suspension Ohlins cancellation kit should be used. This kit ordered separately.\u003c\/p\u003e\u003cul\u003e \u003cli\u003e35020-19: Audi A4, S4, A5, S5\u003c\/li\u003e \u003cli\u003e35020-21: Audi RS4, RS5\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eOwners Manual Ohlins Automotive Road Track (English) \u003c\/li\u003e \u003cli\u003eMounting Insruction Ohlins Automotive Road \u0026amp; Track AUS MS00 (English)\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eAudi A4 B8\u003c\/li\u003e \u003cli\u003eAudi S4 B8\u003c\/li\u003e \u003cli\u003eAudi RS4 B8\u003c\/li\u003e \u003cli\u003eAudi A5 8T\u003c\/li\u003e \u003cli\u003eAudi S5 8T\u003c\/li\u003e \u003cli\u003eAudi RS5 8T\u003c\/li\u003e \u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat is DFV?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is Dual Flow Valve technology - and it sets us apart from our competitors\u003c\/p\u003e\u003cp\u003eWith DFV, the dual flow valve gives the same characteristics on rebound as it does on compression, thanks to the damper fluid having a consistent path of flow in both ­directions. This means that the wheel and tyre can quickly and effectively resume their important position back on the ground, providing grip and traction. The new Ohlins R\u0026amp;T range uses DFV technology on every single fitment, making it the perfect upgrade for the enthusiast that needs comfort and agility in the one unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBenefits of DFV\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBecause DFV opens more quickly and easily on minor road imperfections, ride comfort is surprisingly supple and more akin to an OEM strut than a coilover set-up. Over undulating surfaces, the compliancy of the R\u0026amp;T units allows the car to crest bumps and pot-holes, whilst still keep stable and in control. Traction is always maintained at its optimum level. When comparing suspension, why settle for second best?\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFigure 1: (Compression flow)\u003c\/p\u003e\u003cp\u003eAt low shaft speeds, oil flows mostly through the shaft jet bleed (lower dotted arrow). At higher shaft speeds, oil flows mostly through the compression ports in the piston (upper dotted arrow). At very high shaft speeds, or during sudden shaft accelerations, oil can also escape through the compression ports in the DFV, increasing comfort.\u003c\/p\u003e\u003cp\u003eFigure 2: (Rebound flow)\u003c\/p\u003e\u003cp\u003eAt low shaft speeds, oil flows mostly through the shaft jet bleed (lower dotted arrow). At higher shaft speeds, oil flows mostly through the rebound ports in the piston (upper dotted arrow). At very high shaft speeds, or during sudden shaft accelerations, oil can also escape through the rebound ports in the DFV, maintaining tyre contact with the road.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle without DFV\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWithout DFV the oil can not flow through the piston quickly enough on the rebound stroke after hitting a bump, so the tyre is not able to stay in contact with the road.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVehicle with DFV technique\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DFV valve opens, letting the oil flow quicker through the piston on the rebound stroke after hitting a bump, enabling the tyre to stay in contact with the road.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOther features\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWhen adjusting ride height on coilover units, it's worth comparing how it's done. On many inferior designs, height is adjusted by raising or lowering the lower spring platform. This has the effect of compressing or extending the spring, which can limit the suspension travel that may cause topping out. The Ohlins method is to leave the spring seat in its perfect position, whilst the lower flange spins easily on the threaded body, to allow you to adjust with absolute precision whilst maintaining the perfect characteristics that we took so long to design in! Once you've set it all up, the adjuster simply locks off to maintain your exact settings.\u003c\/p\u003e\u003cp\u003eThese kits all work well 'out of the box', but there's still plenty of adjustment for you to set things your way. You like stiff and reactive? Or soft and forgiving? It's all there. Too much low speed rebound damping can have an adverse effect on grip, so the easily accessible adjuster at the base of the Ohlins units allows small, but positive increments of fine tuning, so you can take into account every single parameter. Sounds complicated? Nothing could be further for the truth. Just a few clicks either way from our factory settings will soon have your car responding precisely to your inputs and driving style.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThermal Expansion\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDampers will get hot. That's one thing that you can be sure of. As the piston moves within the damper, it generates friction - and therefore, heat. Although we can't stop heat, we can deal with it, and this is yet another way that Ohlins differs from the ­competition. As the heat increases, the viscosity of the damper fluid can change, altering the car's handling characteristics. Our unique needle bleed valve expands with temperature, closing the gap that the fluid travels through, maintaining a ­consistent damping rate. The best thing of all? You won't even notice! All you'll feel is that the car responds consistently, lap after lap, turn after turn. Allowing you to concentrate on braking points and apexes whilst the Ohlins technology takes care of the damping.\u003c\/p\u003e","brand":"Ohlins","offers":[{"title":"Default Title","offer_id":46550528524514,"sku":"AUS-MS00S1","price":4799.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/AUS-MS00S1.jpg?v=1746596904"},{"product_id":"3219356","title":"Bilstein B16 Coilover Kit - AUDI A4 B8\/S4\/RS4\/A5 8T\/S5\/RS5","description":"\u003cp\u003e\u003cstrong\u003eBilstein B16\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYou are prepared ? your ride too: with a turn of a knob – from everyday life to attack. This is what our BILSTEIN B16 track performance threaded ride height adjustable kits stand for. With their Dual-Click adjustment – they are easy to handle and twice as effective.\u003c\/p\u003e\u003cp\u003eProduct Features\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLower your ride height by up to 50 mm: flexibly and individually – with threads to spare and a technical certification\u003c\/li\u003e\n\u003cli\u003ePerfectly tuned lowering: Get rid of that unsightly wheel gap – without any technical issues!\u003c\/li\u003e\n\u003cli\u003eProvides improved stability for more performance and comfort – even on long-haul trips\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAUDI — A4 — B8 — 2007 - 2015 — F\u0026amp;R\u003c\/li\u003e\n\u003cli\u003eAUDI — S4 — B8 — 2007 - 2015 — F\u0026amp;R — WITHOUT ELECTRONIC SUSPENSION\u003c\/li\u003e\n\u003cli\u003eAUDI — RS4 — B8 — 2012 - 2015 — F\u0026amp;R\u003c\/li\u003e\n\u003cli\u003eAUDI — A5 — 8T — 2007 - 2016 — F\u0026amp;R — WITHOUT ELECTRONIC SUSPENSION\u003c\/li\u003e\n\u003cli\u003eAUDI — S5 — 8T — 2007 - 2017 — F\u0026amp;R — WITHOUT ELECTRONIC SUSPENSION\u003c\/li\u003e\n\u003cli\u003eAUDI — RS5 — 8T — 2010 - 2017 — F\u0026amp;R — WITHOUT ELECTRONIC SUSPENSION\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":46550586425570,"sku":"GM5E723","price":4400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/GM5E723.jpg?v=1746600807"},{"product_id":"eventuri-black-carbon-engine-cover-audi-b8-rs5-rs4","title":"Eventuri Black Carbon Engine Cover - Audi B8 RS5\/RS4","description":"\u003cp\u003e\u003cstrong\u003eEventuri Black Carbon Engine Cover – Audi B8 RS5 \/ RS4\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eEnhance your Audi B8 RS5 or RS4 engine bay with the Eventuri Black Carbon Engine Cover, crafted entirely from 100% prepreg carbon fibre. Designed as the perfect complement to the Eventuri RS5\/RS4 intake systems, this cover delivers a high-end aesthetic with a flawless fit and finish.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Premium 100% prepreg carbon fibre construction\u003cbr\u003e\n• Available in elegant black carbon fibre finish\u003cbr\u003e\n• Direct fit for Audi B8 RS5 and RS4 models\u003cbr\u003e\n• Matches Eventuri intake systems perfectly\u003cbr\u003e\n• Quick and easy installation – takes only minutes\u003cbr\u003e\n• Exceptional carbon weave and gloss finish\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003cbr\u003e\nPart Number: EVE-RS5-CF-ENG\u003cbr\u003e\nCompatibility: Audi B8 RS5 \/ RS4\u003c\/p\u003e\n\n\u003cp\u003eEventuri is renowned for producing high-performance carbon fibre components that offer both style and substance. This engine cover is the perfect finishing touch for any enthusiast seeking to elevate their Audi’s engine bay with a motorsport-inspired look.\u003c\/p\u003e","brand":"Eventuri","offers":[{"title":"Default Title","offer_id":46576431333602,"sku":"EVE-RS5-CF-ENG","price":1809.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/EVE-RS5-CF-ENG.jpg?v=1747697542"},{"product_id":"eventuri-intake-system-suits-audi-b8-rs5-rs4","title":"Eventuri Intake System suits AUDI B8 RS5 \/ RS4","description":"\u003cp\u003e\u003cstrong\u003ePerformance Gains:\u003c\/strong\u003e 15–20 hp | 12–18 ft-lb torque (at the wheels)\u003c\/p\u003e\n\n\u003cp\u003eUnlock the full potential of your Audi B8 RS5 or RS4 with the Eventuri Carbon Fibre Intake System. Engineered to optimize airflow and reduce intake temperatures, this system enhances throttle response and delivers a more aggressive engine sound, all while maintaining a sleek, OEM+ aesthetic.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePatented Venturi Housings:\u003c\/strong\u003e Carbon fibre housings designed to promote laminar airflow, reducing turbulence and improving efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Flow Dual-Cone Air Filters:\u003c\/strong\u003e Custom-designed filters maximize airflow while ensuring superior filtration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fibre Inlet Tubes:\u003c\/strong\u003e Smooth internal surfaces with integrated breather attachments facilitate efficient airflow to the throttle bodies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Fibre Intake Ducts and Front Scoops:\u003c\/strong\u003e Channel ambient air directly into the intake system, maintaining low intake temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaser-Cut Stainless Steel Components:\u003c\/strong\u003e Scoop extension plates and heat shields with reflective lining provide durability and heat management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Silicon Couplers and OEM-Spec Hose Clamps:\u003c\/strong\u003e Ensure secure connections and longevity under varying temperature conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Designed for straightforward installation using factory mounting points. No drilling or permanent modifications required. Compatible with stock ECU and MAF sensor configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Audi RS5 and RS4 B8 models (2010–2015) equipped with the 4.2L V8 FSI engine.\u003c\/p\u003e\n\n\u003cp\u003eExperience a noticeable improvement in throttle response and engine sound, with gains of up to 20 hp and 18 ft-lb of torque at the wheels. 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Crafted from 100% prepreg carbon fiber, this cover replaces the standard plastic component, offering a sleek and high-quality finish that complements the Eventuri intake system and engine cover.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Made from 100% prepreg carbon fiber for strength, durability, and a high-gloss finish.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Designed to replace the OEM plastic slam panel cover with no modifications required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Aesthetics:\u003c\/strong\u003e Provides a refined and cohesive look when paired with other Eventuri carbon fiber components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Installation:\u003c\/strong\u003e Fits within minutes, allowing for an easy upgrade to your engine bay's appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAudi RS4 B8 (2012–2015)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Eventuri Carbon Fiber Slam Panel Cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: This component is designed to complement the Eventuri intake system and engine cover but can also be installed independently for an aesthetic enhancement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransform your Audi RS4 B8's engine bay with the Eventuri Carbon Slam Panel Cover, combining form and function for a superior visual impact.\u003c\/p\u003e","brand":"Eventuri","offers":[{"title":"Default Title","offer_id":46576437493986,"sku":"EVE-RS4-CF-SLM","price":2189.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/eventuri_carbon_slam_panel_f_r_audi_b8_rs5_facelift_2_36786_1920x1280_9254f956-8b19-4db3-9ee3-d0eb7e00dbcf.jpg?v=1747697674"},{"product_id":"paragon-2-piece-rotors-front-365x34mm-audi-rs4-b8-8k-rs5-b8-8t","title":"Paragon 2-piece Rotors Front 365x34mm-Audi RS4 B8 (8K), RS5 B8 (8T)","description":"\u003cp\u003eParagon 2-piece Rotors (Front Pair) for Audi RS4 B8 (8K)\u003cbr\u003e Paragon Performance 2-piece Rotor offers superior braking and cooling efficiency optimized for track and race applications. It features directional ventilation vanes to create suction, turbulence, and guides cool air through the rotor for improved heat dissipation and increased resistance to cracking under harsh track condition.\u003c\/p\u003e\u003cp\u003eMade of CM-250 special formulated high carbon alloy cast iron, it allows for an optimal bite, thermal characteristics, high-temperature strength and durability. Rotor rings are heat treated to release stress in the rotor to avoid deformation and vibration then turned by state-of-the-art CBN surface machining to ensure better break-in with new brake pads.\u003c\/p\u003e\u003cp\u003eVibration is reduced as the rotor lateral run-out is kept within 0.03mm and well-balanced: variations are kept within 2 grams. All rotors went through rigorous quality control procedures and inspections to ensure the rotors are fit for their purposes. The fully-floating 2-piece design allows thermal expansion of the rotor while minimizing deformation and ensuring the rotor is self-centered with the pads. A slotted rotor improves braking consistency by maintaining a clean contact surface and dissipate heat generated and gases released when the pads come into contact with the rotors. Slotted rotors have a superior advantage over blank rotors in wet or raining conditions by preventing water films to form between the brake pad and rotor surface. Weighing less than most O.E. rotors while maintaining proper thermal capacity, our 2-piece rotors improves overall handling by saving unsprung mass.\u003c\/p\u003e\u003cp\u003eAluminum hats are CNC machined from lightweight 6061-T6 aerospace grade aluminum for high strength and durability under extreme track conditions, then black hard coat\/hard anodized to increase resistance to wear and corrosion. Mil-spec Type III anodized hats will not discolor under extreme heat, and are harder and more wear\/scratch resistant. Unnecessary materials are taken out from the aluminum hats for maximum weight savings while maintaining proper structural integrity. \u003cbr\u003e *Black hard coat and hard coat anodized hats are the same in terms of performance and durability.\u003c\/p\u003e\u003cp\u003eDirect bolt-on without any modifications and designed to work flawlessly with OEM ABS and brake system while maintaining factory brake bias. Compatible with OEM brake pads or aftermarket pads with the same pad depth (D)\u003c\/p\u003e\u003cp\u003eDirectional ventilation vanes for optimal cooling performance, runs up to 30% cooler than O.E. rotors and increase cooling efficiency by up to 30%\u003c\/p\u003e\u003cp\u003eFully-floating 2-piece design\u003c\/p\u003e\u003cp\u003eMinimizing brake fade \u0026amp; judder during extended sessions\u003c\/p\u003e\u003cp\u003eRotor to hat mounting system: H-Bobbin (10 bolt)\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eDirect replacement of: OEM Audi part # 420615301A \/ 420615301B \/ 420615301D \/ 4S0615301B \/ 8T0615301\u003c\/p\u003e","brand":"Paragon Performance Brakes","offers":[{"title":"Default Title","offer_id":47862569697506,"sku":"P2R.003.365.340.23000.05.01.01.F","price":1599.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/P2R.054.365.340.23000.05._11fc43f6-aab0-4152-af5a-f7cb31e14a3a.jpg?v=1780619484"},{"product_id":"ast-lowering-springs-audi-rs4-b8","title":"AST Lowering Springs- Audi RS4 (B8)","description":"\u003cp\u003eTransform your vehicle’s profile and performance with \u003cstrong\u003eAST Lowering Springs\u003c\/strong\u003e. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers.\u003c\/p\u003e\u003cp\u003eBy lowering the centre of gravity, AST springs reduce body roll during cornering and nose-dive under heavy braking, resulting in a more stable and communicative driving experience. Developed through decades of motorsport expertise, each spring is cold-wound to prevent sagging over time and is designed to integrate seamlessly with modern electronic suspension systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOptimised Centre of Gravity: Lowers the vehicle to improve both visual appeal and high-speed stability.\u003c\/li\u003e\n\u003cli\u003eSuperior Handling: Progressively wound rates ensure sharper steering response and reduced body roll.\u003c\/li\u003e\n\u003cli\u003eOEM Integration: Specifically engineered to function with factory dampers and electronic suspension modes.\u003c\/li\u003e\n\u003cli\u003ePremium Manufacturing: 100% Made in the Netherlands using high-tensile chrome-silicon steel.\u003c\/li\u003e\n\u003cli\u003eDurability Guaranteed: Finished in a signature powder coating for maximum corrosion resistance and backed by a lifetime warranty against breakage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cold-wound High-Tensile Steel\u003c\/li\u003e\n\u003cli\u003eFinish: Corrosion-resistant Powder Coat\u003c\/li\u003e\n\u003cli\u003eDesign: Vehicle-specific progressive rates\u003c\/li\u003e\n\u003cli\u003eOrigin: Made in the Netherlands\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003e2x Front AST Lowering Springs\u003c\/li\u003e\n\u003cli\u003e2x Rear AST Lowering Springs\u003c\/li\u003e\n\u003cli\u003eInstallation Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Professional installation and a comprehensive wheel alignment are highly recommended after fitting to ensure optimal tyre wear and handling performance.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAudi RS4 (B8)\u003c\/strong\u003e (Contact for exact years)\u003c\/p\u003e","brand":"AST Suspension","offers":[{"title":"QUATTRO RS4 \/ 15mm Front \/ 15mm Rear","offer_id":47862843834594,"sku":"ASTLS-23-017","price":680.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/6550\/8578\/files\/ASTLS_3a87b69e-82db-4b34-96d9-08249bc3b38f.png?v=1780625138"}],"url":"https:\/\/shop.revzone.com.au\/collections\/audi-rs4-b8.oembed","provider":"Revzone Store","version":"1.0","type":"link"}