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QTP WRX Header
Tri y 4-2-1 set design header for the WRX/STi. The header is made out of 304 stainless steel for durabilty and then we have them coated with Jet Hot 2000.

QTP STi Header
Tri y 4-2-1 set design header for the WRX/STi. The header is made out of 304 stainless steel for durabilty and then we have them coated with Jet Hot 2000.

QTP WRX Downpipe
Finally you can unleash the power of the WRX EJ20. A high quality down pipe for the WRX/STI and that really puts down the numbers. Made of Mandrel bent 304 Stainless Steel, 3/8" thick turbo flange and no clearance issues.

QTP STi Downpipe
Finally you can unleash the power of the WRX EJ20. A high quality down pipe for the WRX/STI and that really puts down the numbers. Made of Mandrel bent 304 Stainless Steel, 3/8" thick turbo flange and no clearance issues.

TurboXS Cat-less Uppipe
TurboXS Uppipes are manufactured to exacting standards from the same cast iron as the factory manifold, to maintain the same quality, expansion and fitment characteristics.

TurboXS Turbo-Back Exhaust-WRX
The TurboXS Exhaust pushes output on a stock WRX up 26.5 HP and 16ft/lbs at the wheels. Power now comes in at 194.5 HP up from 168HP.

TurboXS Turbo-Back Exhaust-STi
The TurboXS RFL Exhaust pushes output on a stock STI up 27.8 HP and 13.6 ft/lbs at the wheels. Power now comes in at 291.5 HP up from 264 HP.

TurboXS Evolution RFL-TI Cat-back exhaust
TurboXS EVO RFL-TI Cat-back exhaust for the Evolution has arrived. Featuring 100% T-304 SS 3" mandrel bent construction and a titanium tipped muffler.

TurboXS Evolution Downpipe
TurboXS EVO Down Pipe 100% T-304 SS 3" mandrel bent high flow DP.

Perrin Evo8 Cat Delete Pipe
Get rid of those power robbing cats for good, and keep the computer in the dark with this test pipe and O2 simulator combo from Perrin.

Perrin Evo8 Downpipe
This is a 3" full stainless steel downpipe for the Evo VIII. Features a high-polish finish and thick, 1/2" flanges to protect against warping.

Perrin Evo8 Catback
The PERRIN Evolution Exhaust is constructed of full 3" prepolished stainless steel. Fully flanged complete cat-back unit, which does not affect emissions related hardware.

Perrin WRX and STi Catback
The Perrin Exhaust was built especially for the WRX STi to provide enough flow for the STi along with the regular WRX.

Perrin Up-pipe
Perrin designed their uppipe to lower your WRX's turbo spool time by 500 RPM's. This uppipe is constructed from T-321 stainless steel, entirely tig welded, and has 1/2" thick flanges to prevent warping.

Perrin WRX and STi Race Downpipe
This downpipe has no cats to restrict performance, and features all 3" polished 304 stainless steel piping with a waste gate diverter.

Perrin SRT-4 Downpipe
PERRIN Performance™ has developed one of the highest flowing down pipes on the market. Bends are minimized to increase exhaust velocity and the piping is mandrel bent to provide a full 3” diameter throughout the entire length of the pipe.

Evo8 Header
This is GT SPEC's new racing header for the 2003+ Mitsubishi EVO VIII. Features full 304 stainless steel construction with mandrel bends and machine weld between all joints. Perfect fitment for US spec EVO VIII.

WRX Racing Header
GT Spec GEN II exhaust manifold is the revision of the orginal. The revolutionary velocity chamber design and the high quality finish are unchanged on the new generation as we strive to bring the best value to our customers.

Blitz NUR Spec WRX Catback
Blitz's NUR Spec has 80mm piping, is totally stainless steel and comes with a removable silencer, combine that with its good looks, and you've got a winner.

Greddy WRX Catback Exhaust
Inherent in its name, the EVO2 cat-back exhaust system is a huge step forward. In addition to the GReddy straight-through technology, offset tip design and large piping diameters of the original EVO

WRX and STi Invidia G200 Cat back Exhaust
If performance is what you are seeking, the Invidia G200 Exhaust delivers.

Evo 8 Invidia G200 Cat back Exhaust
If performance is what you are seeking, the Invidia G200 Exhaust delivers.

Evo 8 Invidia N1 Cat back Exhaust
For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish.

WRX and STi Invidia N1 Cat back Exhaust
For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust is constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish

WRX and STi Titanium Invidia N1 Cat back Exhaust
For a good balance of price and performance, Invidia offers the motorsports enthusiasts a strong line-up of Invidia N1 Exhaust. This WRX and STi system is titanium for the truly hardcore only!

WRX Invidia Header
Beauty and function come together in the header package for your WRX. Fit and finish second to none, and added power that is dyno proven. You can't go wrong with this header by Invidia.

Evo 8 Invidia Cat Delete Pipe
For maximum power toss that pesky tree huggin' cat that is choking your Evo.

Invidia Evo 8 Downpipe
For a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements.

Invidia WRX and STi Downpipe
For a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements.

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