Eibach Bump Spring 0225.200.3500 FA0Ql~ or permanent modification to the

or permanent modification to the vehicle required

not to mention dyno-verified max gains of 15 HP and 31 lb-ft of torque to the crank

To determine which size is best for you - check out the size-guide in the "In Action" images section above

Robust articulating stainless steel flex sections with interlocking liners provide a range of movement to combat torque flex without stress

The pipe ends are bead rolled and the assembly is mounted to the core support (in the factory location) to help prevent couplers from popping off under boost

Eibach Bump Spring 0225.200.3500 FA0Ql~ or permanent modification to theEIBACH BUMP SPRING