Dynomax Off-Road X & Y-Pipe Kits

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Take the restriction out of your exhaust system. Dynomax off-road / on-track X & Y-pipe kits are direct bolt-on kits that replace you restrictive catalytic converters. Made from 2.5'' or 3" OD aluminized mandrel bent steel. Kits are designed for off-road applications only and may require oxygen sensor simulators on 1996 and newer vehicles. Most kits include clamps to complete installation.

Complete your exhaust system when using a Dynomax X-pipe combined with one of Dynomax's Mustang Exhaust Systems.