Hooker
Hooker Slip-On, 4" Collector to 3" Tailpipe, Super Competition Reducer (Pair) - (HKR-11138HKR)
DescriptionSuper Competition Reducer; Slip-On; 4 in. OD Collector To 3 in. OD Tailpipe; Pair;Just pick the reducer size that matches the diameter of the header collector. Bolt it to the collector...