Invidia R400 Turbo Back Exhaust - VW Golf GTI Mk7

INVIDIA R400 CAT BACK EXHAUST

Invidia's most popular exhaust system.

Specifically designed to fill the sound gap between the Q300 and N1 system, the R400 produces a unique, agressive note while minimising harsh cabin noise (particularly at highway speeds). The R400 muffler was designed using years of experience from Invidia's engineers to allow the perfect balance between unrestricted exhaust gas flow and sound dampening. This exhaust system will provides a pronounced exhaust note throughout the entire RPM band even when only installed as a cat-back system. The R400 muffler design also looks great with a race inspired design that will turn heads.

The Invidia R400 Exhaust takes quality, performance and looks to a new level.

From start to finish the Invidia Exhaust Systems are designed with performance in mind with the exhaust route carefully selected to ensure minimal bends, allowing for an unobstructed exit of exhaust gases with minimal restrictions and turbulence. This will allow for improvements in both horsepower and torque, along with improvements in throttle response with a reduction in turbo lag for turbocharged vehicles. Additionally, you get the reward of an aggressive exhaust note.

INVIDIA DOWN PIPE

The most restrictive component of the factory exhaust system is the down-pipe which begins right after the turbocharger. Invidia Exhausts use a larger pipe diameter and smooth bends which allows the turbocharger to exhale exhaust gases with fewer restrictions and turbulence. Because of these reasons, Invidia down-pipes make for the most popular exhaust upgrade that adds a substantial bump in both horsepower and torque with a great reduction in turbo lag.

To withstand the high temperatures seen at the turbocharger, laser cut cast steel flanges are used to ensure long lasting leak free reliability. A High-Flow catalytic converted is utilised to control emissions for street driving legalities but with minimal impact to exhaust flow. This is a 100% bolt on installation for right-hand drive vehicles with no modifications or changes required. Factory O2 sensor locations are also retained to ensure compatibility with factory systems.

• Piping Diameter: 70mm
• Piping Thickness: 1.5mm
• Piping Material: 304 Stainless Steel
• Piping Finish: Polished
• Flange Material: Cast 304 Stainless Steel
• Resonated: Yes
• Single/Dual Exit: Dual
• Muffler Style: R400
• Tip Quantity: 2
• Tip Material: Titanium
• Tip Finish: Burnt Titanium
• Tip Style: Rolled Edge
• Tip Diameter: 101mm
• Included Hardware:
  • Gaskets
  • Nuts/Bolts