Invidia R400 Cat Back Exhaust - Straight Cut Titanium Blue Tips - Subaru WRX/STI 11-21 (Sedan)
Invidia R400 Cat Back Exhaust - Straight Cut Titanium Blue Tips - Subaru WRX/STI 11-21 (Sedan)
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
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.
- Piping Diameter: 76mm Primary
- 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: 4
- Tip Material: 304 Stainless Steel
- Tip Finish: Polished
- Tip Style: Straight Cut
- Tip Diameter: 101mm
- Included Hardware:
- Gaskets
- Nuts/Bolts
Specifications
- Part Number
- HS15STIAGM4ST
- Brand
- Invidia
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
