DOWNPIPE SINGLE PIECE/SINGLE CAT
Our Price: £434.74
(£510.82 inc vat)
Quantity:
We brought back an old classic! Back by popular demand is the PERRIN Single piece 3" downpipe with single high flow cat!!
Crafted
from 3” 304 Stainless Steel, mandrel bent and TIG welded, thisproduct
insures smooth exhaust flow back to the catalyst. Making crispboost and
throttle response when needed. Just like all other downpipes we have
made for the WRX, we have signature split pipe mouth to divert the
wastegate exhaust gases away from the exhaust coming from the turbine.
This small feature is what makes our part really stand out from the
rest!
Our downpipe uses a 200cell per inch metallic substrate
catalytic converter. Our converters are guaranteed to take theextreme
heat produced by high horsepower motors and do so for miles andmiles.
(See warranty details included with each.) Contact PERRIN oryour local
dealer for additional information.
The PERRIN Performance
downpipe is the perfect compliment toyour PERRIN 3" exhaust system.
Like our other exhausts, the 02-07 WRX/STI downpipe w/cat is built
with 3” 304Stainless Steel tubing, which passesthrough a special high
flow metallic catalytic converter. Allmirror polished for that show
look.
DYNO TIME
The
below graph shows back to back dyno runs on an 07 STI with a PERRIN
DUAL TUBEsystem installed. The only change was the Catted Downpipe, no
ECU tuning was donebetween runs. But further gains can be seen with ECU
tuning.
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