see
http://cobbtuning.com/wrx/power-i.html#catback
ALL NEW DESIGN! Our new system is constructed
entirely of high-quality T304 Stainless Steel ...
Invidia/RSR has just released there new catback
stainless steel and titanium exhaust for the
2002-2004 WRX/STI.. What is amazing about this
exhaust? Price, stainless steel inc ...
Made from 100% air craft-quality mandrel-bent
T-304 Stainless Steel tubing. The Cat back exhaust
system has BORLA’s unmistakable HP gain, sound and
Million Mile Guarantee.
The N-1 exhaust systems are one of the most
popular exhausts on the market. Engineered to
develop the straightest possible lines and least
number of bends. The straight-throug ...
This system is for the street user that desires
masterful style and power. Full Cat-back System
Full Stainless Steel Mandrel Bent piping Bolt-on
system Silencer included Stree ...
JDM catback which tapers outwards going from 76 mm
at the downpipe to 89mm at the canister, has two
resonators so the sound was very quiet unless your
were @ high rpms above 5 ...
Beautiful stainless steel system with resonator.
Fit and finish were top-notch with everything
bolting right up. Install was extremely easy,
with only two wrenches (12 & 14m ...
This is the axleback muffler that comes standard
equipment on MY04 USA model Impreza WRX STI cars.
A common upgrade for WRX owners getting take-offs
from STI owners who upgr ...
New from Borla, the Hush system is perhaps the
only cat-back on the
market that is designed for low noise. It doesn't
give up anything in
terms of power (the piping size is ...
RM01A was originally developed for race cars. It's
a lightweight muffler with a high efficient
exhaust. Moreover, by changing its raw materials
and construction, the weight of ...
The HiPower is a good, legal catback system. You
can get HKS USA documentation stating that its
legal (at least for the first 13 months of life)
from HKS. It certainly opens ...
