Invidia Divorced Wastegate Catted Downpipe For Subaru WRX/STI (2008-2021)

2008-2014 Subaru WRX, and 2008-2021 Subaru WRX STI Divorced Wastegate Catted Downpipe by Invidia

The Invidia divorced wastegate downpipes for the 2008 Subaru WRX are designed to replace the restrictive, OEM two-piece downpipe that contains not one but two standard catalytic converters. Invidia made the 08 WRX downpipe from mandrel bent 3" stainless steel and welded on a thick flange and cast stainless steel housing to provide maximum airflow and improved performance. A divorced wastegate downpipe has a plate that protrudes into the turbo to separate exhaust flow coming out of the turbo to reduce turbulence. This is optimal for stock and smaller-sized turbo upgrades. The high-flow catted Invidia WRX downpipe is not emissions legal, and may still cause a CEL in some cases. The high-flow catted downpipe also helps to reduce boost spike by adding back pressure to the turbo system.

Please Note: This will only fit vehicles with manual transmissions.

Features

• 4" 304 Stainless Steel Bellmouth
• 3" 304 Stainless Steel piping

Benefits

• Can be bolted up to any Invidia Exhaust or a stock exhaust for an easy installation
• Enhances power by freeing excess gas
• Easily added several horsepower to the stock exhaust system

Applications

• 2008-2014 Subaru Impreza WRX
• 2008-2018 Subaru Impreza WRX STI
• 2005-2009 Subaru Legacy GT
• 2009-2013 Subaru Forester XT
• 2005-2009 Subaru Outback XT