Dynatech® Mild Steel Merge Collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a “bolt it on and go” part. In order to realize the full potential of this collector design, dyno testing is recommended.
Optimum reduction angle
Increases torque and horsepower
Formed long transition 4-into-1 design for maximum power
Jig-located U-tabs at 180 degrees for bolt-on mounting
Listed as Primary I.D. x Collector O.D.
Note: Does not include O2 bungs.