RavSpec

iTrader: (8)

GT SPEC Racing Header + Uppipe.


This is a 4 into 1 racing header by GT-SPEC. Includes all gaskets and studs. This header has been specially designed for the U.S. Spec WRX. We have designed the header to fit perfectly without bending of the frame.

It is not a replication like some other vendors had been selling. The uppipe and header is higly polished. The internal of the header contains multiple velocity chamber to increase flow velocity. This header comes with a 2 years warranty from GT SPEC. We have installed it on several WRXs and proved to have increased the turbo spooling speed.



Dyno Graph :



Proven to have a 25 HP gain and 35 torque gain. This dyno was performend on a stock turbo and only cat back exhaust. More HP gain will be realized if installed on a WRX with larger turbo and turbo back system.

Detail pic of header.




Including all gasket and studs.
<< see details >>

$759 shipped