This charge boost pipe kit is specifically designed for 306 horsepower vehicles, utilizing a full-size three inch charge pipe. This kit provides an upgrade from the original boost pipe to a more durable and efficient silicone hose.
(306HP version) M135Xi M235Xi
Features:
– Increased Flow
– Direct OEM Replacement
– Caliber increase
– 3-Ply Silicone Couplers
– Bung for water injection
OE Part #’s
13-71-8-676-829 / 13 71 8 676 829 / 13718676829
137-186-752-6 / 137186752 6 / 137 186 752 6 / 1371867526
