Subaru Impreza GDA WRX STI 02-06 - Exhaust 1st Decat Downpipe
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
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
|Product Category||Exhaust Downpipe|
|Exhaust Pipe - Pipe Bore (mm)||63|
|Exhaust Pipe - Length (mm)||620|
|Exhaust Pipe - Ancillaries included||2 x Gaskets|