The Perrin up-pipe replaces the factory up-pipe
which attaches the exhaust manifold to the turbo
charger. The original up-pipe includes a small
catalytic converter and an Exha ...
The very best bang-for-the-buck performance
modification for your scooby. This uppipe yields
a 15+ whp gain simply by eliminating the
restrictive pre-cat. By eliminating t ...
The PDE up-pipe is constructed from 2.00" T-304
stainless steel tube
with CNC machined flanges, and is backed by the
standard PDE
warranty.
Features include:
Quicker t ...
An uppipe that is engineered just like the JDM STi
uppipe. Fits the 02 WRX, this uppipe is exact
fitting. Comes with a accordian type flex section
and is wrapped in a heat sh ...
Like our legendary 321 Up-Pipe, our new Flex
Up-pipe offers heavy-duty construction and hefty
½-inch cut flanges. With a high quality flex-joint
to relieve much of the tension ...
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. B ...
HKS UpPipes are a great way to increase HP and
decrease spool up times. Made out of stainless
steel these uppipes are a top quality. For maximum
exhaust flow and increased tur ...
Gut your existing USDM WRX Uppipe!
Be careful as to not inhale any dust/debris
created as you drill out & gut your uppipe, as it
is carcinogenic (causes cancer).
Wear yo ...
