Vibrant Performance Slip-On 4 into 1 Merge Collector - 2-1/2 in Primary Tubes - 4-1/2 in Outlet - Stainless SC04501 Only three wires to connect

Only three wires to connect for a simple installation

two straight male 1/8" NPT to -4 hose fittings

The precise cuts ensure the best flow of air and fuel possible

Spring has superior durability and replaces the stock spring in Ford 9" rear ends with Detroit Lockers

1966-1969 Buick Sportwagon

Vibrant Performance Slip-On 4 into 1 Merge Collector - 2-1/2 in Primary Tubes - 4-1/2 in Outlet - Stainless SC04501 Only three wires to connectProduct Description: Collector Slip On Merge Collector 4 into 1 2 1 2 in Primary Tubes 4 1 2 in Outlet Stainless Natural Sold Individually Vibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the time, was a small but rapidly emerging segment of the high performance aftermarket. Since that time, this market has exploded, becoming a global phenomenon in