Subaru Impreza GDA WRX STI 02-06 - Exhaust 1st Decat Downpipe

In stock

Finance available on orders over £150

Our New Age Impreza 1st Decat Downpipe replaces the standard restrictive downpipe and first catalytic converter with a stainless steel, 2.5" one-piece item. Increasing the bore of the downpipe and replacing the restrictive catalytic converter allows the exhaust gasses to flow much more freely, increasing the power output of the engine.


Manufactured from T304 stainless steel
2.5" bore
TIG welded, CNC machined flanges

Please note: sold for off-road/track use only. Will not pass an MOT emissions test. Gaskets not included.


Subaru Impreza GDA NewAge WRX STI 2002-2006 models

More Information
Part Number JS039EC
Product Category Exhaust Downpipe
Manufacturer Japspeed
Exhaust Pipe - Pipe Bore (mm) 63
Exhaust Pipe - Length (mm) 620
Exhaust Pipe - Ancillaries included 2 x Gaskets
Material Stainless Steel