R57

This downpipe increases exhaust gas flow from this reduced restriction and allows for more power in the low to mid range RPM. More responsive throttle response.
Downpipe includes 2 O2 sensor bungs complete with screw in plugs
Downpipe comes with factory style flanges for a leak free install
Each down pipe comes with standard factory OEM type mounting flange to support the downpipe and reduce stress on mounting points
A15Easily to install. Mounts in factory mounting locations. Comes complete with gaskets and bolts. No modifications are needed.