Exhaust Parts for Jeep CJ5
Manifolds, Catalytic Converters, Mufflers & Accessories for Reliable Exhaust Flow (1972–1983).
Why the Exhaust System on the Jeep CJ5 72-83 Needs Regular Replacement.
The exhaust system on the Jeep CJ5 (1972–1983) faces decades of heat, moisture, and road salt – corrosion here is essentially inevitable. Manifold gaskets harden and become porous, letting hot exhaust gases escape early and causing a telltale tick or hiss on a cold engine. Manifolds themselves can crack or warp from constant temperature cycling. Catalytic converters clog with deposits over time and lose effectiveness, while aging oxygen sensors deliver inaccurate readings and increase fuel consumption. Down pipes, tailpipes, and mufflers rust from the inside out, and exhaust clamps and rubber hangers wear out, letting the system rattle or sag. Anyone driving off-road risks additional damage from stone impact on low-hanging components. Regular inspection of the entire exhaust system pays off not just for sound, but for engine performance and inspection compliance.
- Mufflers & Silencers: The sport muffler delivers a bold sound, or the sport silencer for different pipe diameters.
- Oxygen Sensors: The matching oxygen sensor ensures accurate readings for 4- and 6-cylinder engines.
- Manifolds & Manifold Gaskets: The manifold gasket and the complete exhaust manifold set for 4- and 8-cylinder engines.
- Catalytic Converter & Down Pipe: The catalytic converter cleans the exhaust, the down pipe routes it safely to the muffler.
- Tailpipes, Clamps & Hangers: The tailpipe along with the exhaust clamp for a tight, stable connection.
- Pipe Elbows: Steel pipe elbows or stainless steel elbows for custom fitment.
American Exhaust Expertise for Your CJ5.
Mufflers and silencers with a bold sound come from Cherry Bomb and Flowtech, while manifold gaskets, catalytic converters, and exhaust clamps are supplied by Crown Automotive – one of the best-known names in the American exhaust market. Exhaust manifolds and four-cylinder replacement parts come from Dorman, down pipes, tailpipes, and catalyst gaskets from Walker Exhaust, catalytic converters and hangers from AP Exhaust, and one exhaust manifold from Omix – all bringing American brand quality.
Your Partner for the Jeep CJ5 Exhaust System.
Whether you need a single gasket or a complete exhaust overhaul, we're happy to advise you on torque specs, the correct installation order, and inspection-relevant compatibility of individual components, including for the closely related Jeep CJ7. Your order ships from our warehouse as fast as possible, so you're back on the road quiet and leak-free in no time.