Vibrant Performance Aluminum Weld Ferrules w/O-Rings 5" OD Pairs Fuel Additive Kit requires the addition of

Kit requires the addition of two front arch supports (ALL22119) sold separately to complete installation

The most advanced smokeless technology

Circle Track Quick Change Gearing

Four Axle Straps

For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads

Vibrant Performance Aluminum Weld Ferrules w/O-Rings 5" OD Pairs Fuel Additive Kit requires the addition ofVibrant Performance weld fittings are constructed entirely from 6061 aluminum. They are available in diameters that support O. D. tubing ranging from 2 to 4 HD Weld Ferrules with O Rings for 5. 00" O. D. TubingVibrant 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