HKS downpipe replace the factory downpipe and 2 catalytic converter and
significantly improve exhaust flow. HKS downpipes are manufactured using aluminized
steel and treated with high-temperature titanium particle coating. HKS downpipes are
for race use only.
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DC Sports Stainless Steel Turbo DownPipe. Tuned for all-out performance for Racing applications only. Eliminates catalytic converter, and made from Brushed Stainless Steel Note: Off road use only not street legal....
DC Sports Turbo Manifolds and Competition Pipes are dyno tested for all out performance for racing applications only. Extensive research and development goes into each component to ensure the best performance for your vehicle....
Invidia Down Pipe offers an alternative to other power-boosting enhancements.
To see just how much power the Invidia Down Pipe can produce, a quick look at its dyno chart shows it easily added several horse-power units to the stock exhaust system.
Each Invidia Down pipe features a large stainless-steel bellmount to enhance power by freeing excess gas. It sports a one -piece...
Injen Technology is proud to release the SES1200CP Cross Over Pipe for the 2002-2004 Subaru WRX and STi. The SES1200CP is built from T304 Stainless Steel tubing throughout, maximizing exhaust flow from cylinders 1 and 4 to the manifold collector....
Injen Technology is proud to release the SES1200UP Up Pipe for the 2002-2004 Subaru WRX and STi. The SES1200UP is built from T304 2" Stainless Steel tubing throughout, maximizing exhaust flow for a faster turbo response....
For a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements. Each Invidia Down pipe features a large 4-in stainless-steel bellmount to enhance power by freeing excess gas. It sports a one-piece design, eliminating the need for the stock catalytic converter. In addition, each Invidia Down Pipe can be bolted up to any Invidia Exhaust or a stock axhau...
The factory catalytic convertor assembly often chokes the exhaust system and prevents it from flowing at maximum velocity. In any turbocharged vehicle, significant increases in horsepower and torque can be found by simply eliminating this restriction in exhaust flow. RS-R has developed downpipes that provide the highest in performance, quality and craftsmanship for every turbocharged vehicle. Test...