Invidia V3 Catless Divorced Wastegate Downpipe WRX / STI (2002-2007) Honda Cusco's adjustable pillowball trailing arms

Cusco's adjustable pillowball trailing arms prevents unwanted wheel hop and vibration under acceleration while providing smooth braking at the same time

After welding

Bolting up a Q300 to your K20 will allow your Si's sonorous exhaust note to come through loud and clear when you want it to

You will no longer have to keep tabs on your oil level and or empty the catch can like on most standard cans as this unit is self maintained which requires no maintance at all

Invidia V3 Catless Divorced Wastegate Downpipe WRX / STI (2002-2007) Honda Cusco's adjustable pillowball trailing armsThe new Invidia V3 Downpipe with a Divorced Wastegate for the 2002 2007 Subaru WRX and STI will separate the exhaust gas exiting the downpipe, creating a smoother exhaust flow, thus resulting in more HP and Torque. Invidia's downpipe is a great way to start adding Horse Power and Torque gains. This system was tested in turbo magazine. When combined with the cat back section, HP gains were seen up to 60+ at the wheels with engine management. The