All Balls Racing 89-04 Yamaha YFA1 Wheel Stud & Nut Kit Rear 1975-mercedes-benz-450slc-base-esi4205013 The matched ports and merged

The matched ports and merged runner design reduces exhaust backpressure

Factory Mounting Locations: These headers retain your stock catalytic converters and factory 02 sensor locations for a direct bolt-on installation which requires no cutting or modifying

Unique Integrated Filter-to-Housing Design: Quantum uses an integrated filter-to-housing design that attaches both components with four captive screws

9L XU9 / 2

Integrated tip

All Balls Racing 89-04 Yamaha YFA1 Wheel Stud & Nut Kit Rear 1975-mercedes-benz-450slc-base-esi4205013 The matched ports and mergedKit includes wheel studs, nuts, washers, and other miscellaneous components Kit includes wheel studs, nuts, washers, and other miscellaneous components