Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Designed for Reliability, Engineered to Perform. This turbo is featured on our MK7 GTI Rallywagen 2.0 and is compatible with all brands of IS38 tuning!
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
This product was last offered at the strikethrough price on
09-22-2026
Dyno proven gains of 5.5BHP on stock software, with great induction noise.
Great for when more fuel is needed in a custom fueling application
Flow more cool air to your intake manifold
Proportionally injects more or less water/methanol according to boost pressure
Replacement Air Filter for CTS-IT-270/270R/290/300/180 - 3.5" Inlet x 8.0" Long x 6.0" Wide
This product was last offered at the strikethrough price on
09-29-2026
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
For use with Milltek cat-back exhaust only
Includes 034's S34 Carbon Fiber Intake, X34 Carbon Fiber Fresh Air Duct, and Turbo Inlet Pipe
2X Entries Into Our F80 M3 Sweepstakes
An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.
With 20 years of documented research and development in the forced induction field, AMS Performance has proven itself as the powerhouse in the automotive aftermarket. Award winning performance systems are what all others are measured by. Be the Alpha.
Stop wheel hop and drivetrain slop on your MQB Chassis!
For vehicles with 6-speed gearbox
For Eventuri Intake Systems and many other performance air filters
200 psi bypass for smooth and high pressure and 1.3 GPM open flow. Choose quick connect or threaded NPT style fittings.
Looking for the best of both worlds?
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-20-2026