Vibrant Performance 4-1 Stainless Steel Merge Collectors 2.25" Inlet ID 3.5in RG30003M The extreme-duty construction protects against

The extreme-duty construction protects against burnout and exhaust leaks caused by the excessive heat and vibration present in high performance and towing applications

Bassett's 15 x 8 D-Hole style wheel for the IMCA

5/16 in Tube

Hydraulic Roller - XFI RPM Hi-Lift: Great street/strip camshaft for mid-range and high rpm power

Hook and Loop Attachment / Closure

Vibrant Performance 4-1 Stainless Steel Merge Collectors 2.25" Inlet ID 3.5in RG30003M The extreme-duty construction protects againstVibrant Performance 4 1 Merge Collectors have a single slip design ideal for naturally aspirated applications, featuring precise cut mandrel bent 304 Stainless Steel tubing with high quality TIG welded construction. Vibrant merge collector expanded inlets are designed to fit perfectly with Vibrant Stainless Steel piping. 4 1 Merge collectors range from 1. 75 to 2. 25 for inlet, and 2. 5 to 4 outlet sizes. 4 1 Merge Collector, 2. 25" Inlet I. D.; Merge