09+ Ralliart 3" Long Downpipe (O2 Housing Downpipe)

Item # 20063

$365.00 USD $395.00 USD

Collections: Downpipe, Exhaust, Lancer Ralliart (2009-2015), Mitsubishi

A one-piece downpipe that replaces both the OEM turbo outlet (aka O2 Housing - which only has a 2.25" outlet), and the OEM Downpipe. Divorced wastegate design for smoother flow.

Features:

10 hp gain before tune
Full 304 stainless steel construction
304 stainless steel 3/8" thick CNC machined flanges
High quality stainless steel braided flex section with interlock lining for more flexing movement
One-piece design to replaces both OEM O2 Housing (which only has a 2.25" outlet), and OEM downpipe for better flow & performance
Come will all OEM O2 bung for seamless installation
Eliminates restrictive "donut" gasket
Fits with OEM manifold heatshield
Weights only 9 lbs
100% Bolt-on fitment (even for Right Hand Drive)
Comes with the lower installation gasket and hardware

Option:

Extra Bung and Plug welded for aftermarket Wideband Sensor +$30.00 USD