Stage 1: Dual cam engine. Intake and exhaust sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.
Confirm the exact year, make, model and trim before ordering. Send us SKU 870370 with your vehicle info and we can help verify fitment.
Shipping services and final delivery cost are shown at checkout. Returns are confirmed before an RMA is issued — parts generally need to be uninstalled, unused and in original packaging. Full policy.
