Muse Motorsports Mandrel Bent SS304 o2 Dump – Gain up to 30whp!
Made from 2.5″ 304 grade stainless steel, the Muse Motorsports external dump replaces your restrictive recirculated o2 housing with a divorced outlet dump. The 3d contoured flange is CNC machined for a smooth transition to increase velocity and reduce back pressure which results in better boost control and flow. Gains of up to 30whp have been seen from this upgrade.
This o2 dump will fit any lower intercooler pipe with the exception of the OEM & includes with a lifetime Muse Motorsports guarantee. Designed for any stock frame turbo (OEM, FP Green/Red/Black, CBRD BBK) & includes turbo to o2 housing gasket & works with all OEM hardware/donut gasket.
Model Number: CT9AEX110
Application: 2003 – 2006 Mitsubishi Lancer Evolution EVO 8 & 9