Challenge Stainless Steel X Pipe(Race+) for M3(E9X)

The Challenge Race + X Pipe features 304 stainless steel piping and flanges, and a precision fabricated X section. 

This is a full bolt on solution that connects directly to the OEM header flange.

All bolts, gaskets, and stainless clamps necessary for install are included. ECU reflash or CEL deleter is required to turn off the check engine light

Spec.

-. Made in the USA.

-. Full stainless steel construction.

-. Laser cut and formed mounting brackets - 2.5 in Piping.

-. No mufflers for maximum sound and weight savings.

-. Full bolt on installation

*NOTE : This product ships directly from Challenge USA warehouse located in IL, USA.