Exhaust systems are an essential component of any vehicle's engine. They help to expel harmful gases from the engine and improve its overall performance. In this review, we will take a closer look at some of the best exhaust manifolds available on the market today. 1. Dorman 674-225 Exhaust Manifold Kit For Select American Motors / Dodge / Jeep Models: This is an excellent choice for those looking to upgrade their vehicle's exhaust system. The kit includes everything you need to install a new exhaust manifold, including gaskets and hardware. It fits select American Motors/Dodge/Jeep models and offers improved performance and sound quality. 2. Cast Iron Exhaust Manifold w/Gasket Kit for Cherokee Dakota Truck Wrangler 2.5L: This is a high-quality exhaust manifold that is designed to fit the 2.5L engine in select Cherokee, Dakota, and Wrangler models. It is made of cast iron and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 3. APDTY 785336 Exhaust Manifold w/Gasket & Heat Shield Fits 2.5L 4-Cylinder Engine On 96-02 Dodge Dakota 83-86 Jeep CJ 84-00 Cherokee XJ 86-92 Comanche 83-85 Scrambler 84-87 Wagoneer: This is a versatile exhaust manifold that can fit several different models and engines. It is made of high-quality materials and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 4. ATP Automotive Graywerks 1A Auto Stainless Steel Exhaust Manifold NEW for 87-90 Cherokee Wagoneer Comanche 4.0L: This is a high-quality exhaust manifold that is designed to fit the 4.0L engine in select Cherokee, Wagoneer, and Comanche models from 1987-1990. It is made of stainless steel and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 5. For Jeep Cherokee/Wagoneer 4.0L Tubular Manifold TRI-Y Exhaust Header Manifold: This is a high-quality exhaust manifold that is designed to fit the 4.0L engine in select Jeep Cherokee and Wagoneer models. It is made of tubular steel and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 6. Jeep Wrangler 1991-2002 2.5L L4 Stainless Manifold Header w/ Gasket: This is a high-quality exhaust manifold that is designed to fit the 2.5L engine in select Jeep Wrangler models from 1991-2002. It is made of stainless steel and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 7. Dorman 674-170 Exhaust Manifold Kit For Select Jeep Models: This is an excellent choice for those looking to upgrade their Jeep's exhaust system. The kit includes everything you need to install a new exhaust manifold, including gaskets and hardware. It fits select Jeep models and offers improved performance and sound quality. 8. Exhaust Manifold 7.4L / 454CI & 502CI Big Block Mercruiser Style: This is a high-quality exhaust manifold that is designed to fit the big block engines in select vehicles. It is made of high-quality materials and includes all necessary gaskets and hardware for installation. The result is improved performance and sound quality. 9. Performance Cat back Exhaust System kit Fits 1999-2004 Jeep Grand Cherokee: This is a high-quality exhaust system that is designed to fit the 2.5L engine in select Jeep Grand Cherokee models from 1999-2004. It includes everything you need for installation, including gaskets and hardware. The result is improved performance and sound quality. In conclusion, when it comes to upgrading your vehicle's exhaust system, there are many options available on the market today. Whether you are looking for a high-quality cast iron manifold or a stainless steel cat back exhaust system, there is something out there to fit your needs.