1978 Jeep CJ Exhaust Systems
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ATP®Cast Iron Natural Exhaust ManifoldJeep CJ 1978, Natural Cast Iron Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$222.00 - $431.04 - AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorJeep CJ 5.0L 1978, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Body Length: 10". Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator Configuration: Center -...$59.99 - $105.99
- Walker®Replacement Exhaust KitJeep CJ 1978, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$78.36 - $550.24
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L with PRE-OBDII Standard 1978, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....$480.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5"....$119.00
- Walker®CalCat™ Universal Fit Large Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$550.24
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorJeep CJ 5.0L 1978, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular resonators AERO...$59.99 - $92.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerJeep CJ 5.0L 1978, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. The AERO Exhaust...$149.99
- Davico®Exhaust Manifold with Integrated Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L 1978, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$470.33
- AP Exhaust®Universal Fit Catalytic ConverterJeep CJ 1978, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Today’s exhaust performance market continues to cover a...$82.40 - $358.66
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorJeep CJ 5.0L 1978, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Muffler Sound: Moderate. Muffler Configuration: Center - Center....$169.99
- iD Select®Standard Universal Fit Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic...$80.44Save: 10%$72.40
- CATCO®Pre-OBDII Universal Fit Oval Body Catalytic ConverterJeep CJ with California Emission / with Federal Emission 1978, Pre-OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Designed and manufactured with...$144.46 - $221.53
- Hedman Hedders®Standard Duty Mild Steel Long Tube Racing Exhaust HeadersJeep CJ 1978, Standard Duty Mild Steel Long Tube Racing Exhaust Headers by Hedman Hedders®. Color: Silver. Header Style: Long Tube. The standard-duty Hedman Hedders come from the factory with an extremely durable, protective...Made of High Quality MaterialsBuilt to Last$323.63 - $750.08
- Omix-ADA®Oval Exhaust MufflerJeep CJ5 / CJ7 3.8L / 4.2L without Catalytic Converter 1978, Oval Exhaust Muffler by Omix-ADA®. Continuous Roving Fiberglass Filling. Muffler Overall Length: 16". Muffler Configuration: Offset - Center. Mufflers and tailpipes corrode...Performs according to OEM specificationsMeets or exceeds OEM quality standards$166.12
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$78.36
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterJeep CJ5 / CJ7 3.8L / 4.2L / 5.0L 1978, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....$119.88
- Crown®Steel Natural Exhaust Manifold KitJeep CJ 3.8L 1978, Natural Steel Exhaust Manifold Kit by Crown®. Color: Natural. Header Coating: Uncoated. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...Developed to improve your driving experienceConstructed to ensure ultimate operation$203.85
- Hedman Hedders®Ball-Socket Style Collector Hardware KitJeep CJ 1978, Ball-Socket Style Collector Hardware Kit by Hedman Hedders®. Finding replacement parts kits for your Hedman Hedders just got a whole lot easier. Where applicable, each kit contains head flange gaskets, head flange and...High quality at an affordable priceExpertly made from premium materials$31.84 - $62.59
- Hedman Hedders®Standard Duty Mild Steel Racing Exhaust HeadersJeep CJ 1978, Standard Duty Mild Steel Racing Exhaust Headers by Hedman Hedders®. Color: Black. Header Coating: Ceramic. The standard-duty Hedman Hedders in this section come from the factory with an extremely durable, protective SATIN...Made of High Quality MaterialsExtremely durable, protective SATIN BLACK ceramic-metallic coating$415.01 - $668.41
- Hedman Hedders®Standard Duty Mild Steel Short Tube Racing Exhaust HeadersJeep CJ5 / CJ7 1978, Standard Duty Mild Steel Short Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Color: Silver. Header Style: Short Tube. After more than 50 years of...Made of High Quality 304 SSBuilt to Last$288.65 - $633.07
- Doug's Headers®4-Tube Steel Metallic Ceramic Coated Long Tube Exhaust HeadersJeep CJ 5.0L Power Steering 1978, 4-Tube Steel Metallic Ceramic Coated Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Color: Silver. Header Coating: Ceramic. Header Style:...Doug's Headers D3373 Metallic Ceramic Coating3/8" thick flanges$915.95
- Doug's Headers®Tri-Y Metallic Ceramic Coated Long Tube Exhaust HeadersJeep CJ 5.0L Power Steering Transmission 1978, Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Color: Silver. Header Coating: Ceramic. Header...Designed to boost your vehicle's performanceMade from high-quality materials$692.45
- Omix-ADA®Steel Raw Exhaust ManifoldJeep CJ 1978, Raw Steel Exhaust Manifold by Omix-ADA®. Collector Outlet Diameter: 2". Color: Natural. Header Coating: Uncoated. Exhaust manifolds are generally very durable, but eventually they can develop cracks from the repeated...Performs according to OEM specificationsMeets or exceeds OEM quality standards$195.88 - $210.64
- Patriot Exhaust®Clippster Steel Mid-Length Tube Exhaust HeadersJeep CJ 5.0L 1978, Clippster Steel Mid-Length Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Header Style: Mid-Length Tube. Header made from Steel. Clippster style headers are...Mid length or "clippster" headers provide improved ground clearance for popular muscle cars and street rodsDurable 16 and 18 gauge tubing$505.57 - $638.71
- Walker®Aluminized Steel Exhaust TailpipeJeep CJ 1978, Aluminized Steel Exhaust Tailpipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...Designed to directly replace the factory partMade with precision benders and fixture checked$29.22
- Mahle®Exhaust Pipe Flange GasketJeep CJ 1978, Exhaust Pipe Flange Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$2.89 - $6.29
- Walker®Donut Exhaust Pipe Flange GasketJeep CJ 1978, Donut Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose...Makes installation quick and easyOptimal OE-style fit and quality$6.33 - $7.60
- Fel-Pro®Exhaust Pipe Flange GasketJeep CJ 1978, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.82 - $6.26
- Fel-Pro®Exhaust Manifold Gasket SetJeep CJ 5.0L 1978, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$10.58 - $24.26
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1978 Jeep CJ Exhaust Reviews
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger
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