Omix Exhaust Manifold 4.0L 91-99 Jeep Models

Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...

Performance headers and exhaust manifolds for gas and diesel platforms are stocked at Black Ops Auto Works. Shop long-tube headers, shorty headers, turbo manifolds, and diesel exhaust manifolds for Mustang, Camaro, Ram HEMI trucks, Ford Powerstroke, Dodge Cummins, and GM Duramax platforms. Every product is filterable by tube diameter, header length, and vehicle year, make, model, and engine so the correct fitment ships the first time. Black Ops Auto Works carries 459 header and manifold SKUs across gas and diesel applications. What This Category Covers Performance headers and exhaust manifolds are among the most effective bolt-on upgrades for improving exhaust scavenging, increasing horsepower, and giving your engine a more aggressive exhaust note. Whether you are building a street machine, a track car, or a diesel work truck, the right header or manifold set unlocks real performance gains across the RPM range. Long-Tube Versus Shorty Headers Long-tube headers route exhaust prim...

OMIX Jeep parts and accessories are stocked at Black Ops Auto Works for Willys, CJ, Wrangler YJ, Wrangler TJ, Wrangler JK, Cherokee XJ, and later Jeep models. Shop driveline components, differential parts, steering parts, electrical components, exterior trim, mirrors, headlight assemblies, body hardware, leaf spring bushings, and restoration parts for classic and modern Jeep vehicles. Every product is filterable by year, make, model, and generation so the correct part ships the first time. Black Ops Auto Works carries 1,229 OMIX SKUs across driveline, steering, electrical, exterior, and restoration categories. What This Collection Covers OMIX is a Jeep specialty brand built on preserving original Jeep and Willys vehicles to guide new part development. This collection groups OMIX parts confirmed to fit the specific Jeep generation, from 1940s Willys models through CJ, YJ, TJ, XJ, and current Wrangler JK/JL platforms, so classic Willys owners and modern Wrangler owners can shop by...