Infiniti QX80 Exhaust Headers & Manifolds
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MagnaFlow®Direct Fit OEM Grade Catalytic Converter with HeaderDirect Fit OEM Grade Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$420.00 - $2,718.00 - AP Exhaust®Direct Fit Exhaust ManifoldDirect Fit Exhaust Manifold by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or use but instead...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$298.47 - $1,180.60
- Davico®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged Exhaust Manifold with Integrated Catalytic Converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$30.52 - $1,311.27
- JBA®Cat4ward Shorty Exhaust HeadersCat4ward Shorty Exhaust Headers by JBA®. JBA shorty headers are one of the best performance upgrades available for any application. Hot Rod magazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$399.95 - $1,207.45
- Dorman®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by Dorman®. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a direct...Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking$185.31 - $1,980.22
- DIY Solutions®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by DIY Solutions®. If you're seeking to get your steel stallion back to its tip-top condition, then this top-notch replacement solution is what you should definitely look out for....Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$300.85 - $772.45
- Walker®Ultra™ Manifold with Integrated Catalytic ConverterUltra™ Manifold with Integrated Catalytic Converter by Walker®. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry leader, for the finest emission control technologies for import and...Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations$260.30 - $1,198.73
- CATCO®Exhaust Manifold with Integrated Catalytic ConvertersExhaust Manifold with Integrated Catalytic Converters by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It delivers...Packed with the latest technological advancementsWill surpass your expectations for performance$241.28 - $1,203.41
- Eastern Catalytic®Manifold with Integrated Catalytic ConverterManifold with Integrated Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for your vehicle, this manifold with integrated...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$325.93 - $842.33
- ATP®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by ATP®. ATP Graywerks Exhaust Manifold-Converters provide a tested and proven solution to repair vehicles with increased emissions or check engine lights due to catalytic failures....Engineered as direct OE replacement ensuring manifold will line up and flow like the original unitHigh grade steel and precious metals resist fatigue and provide long lasting reliable catalyst performance$247.62 - $1,753.85
- Eastern Catalytic®ECO III Exhaust Manifold with Integrated Catalytic ConverterECO III Exhaust Manifold with Integrated Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged manifold, this product is the right choice. Designed specifically for your vehicle, this manifold with...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$282.30 - $958.59
- DEC®Exhaust Manifold with Integrated Catalytic ConverterExhaust Manifold with Integrated Catalytic Converter by DEC®. Pick out an Exhaust Manifold with Integrated Catalytic Converter by DEC and get your emissions back into check without worrying about feature again. The Integrated Catalytic...Direct fitDesigned for everlasting durability$328.05 - $2,803.88
- HJS®Exhaust Pipe to Manifold GasketExhaust Pipe to Manifold Gasket by HJS®. 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 deliver great...High quality at an affordable priceExpertly made from premium materials$2.60 - $32.11
- Mahle®Exhaust Manifold Gasket SetExhaust Manifold Gasket Set 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 deliver great...High quality at an affordable priceExpertly made from premium materials$4.64 - $121.23
- Dorman®Exhaust Manifold Hardware KitExhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. These exhaust flange hardware kits are made of steel with a black finish and include a shoulder bolt,...Direct replacement for a proper fitBuilt to Last$4.83 - $46.86
- Genuine®Exhaust NutExhaust Nut by Genuine®. 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 deliver great quality at an...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$1.09 - $19.41
- Genuine®Exhaust Manifold BoltExhaust Manifold Bolt by Genuine®. If your exhaust parts are in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store. On our website...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$1.12 - $61.76
- Original Equipment®Exhaust StudExhaust Stud by Original Equipment®. Looking for high-quality replacement parts to restore the performance of your vehicle? Then Original Equipment automotive parts are for you. They are manufactured from the finest materials according...Perfect replacement for your damaged or worn out original partMade using high-grade materials for long-lasting dependability$2.04 - $8.03
- TruParts®Exhaust Pipe Flange GasketExhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$0.44 - $216.18
- Fel-Pro®Exhaust Pipe to Manifold GasketExhaust Pipe to Manifold 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 specific...Direct OEM replacement for a proper fitEnsures reliable sealing performance$3.93 - $73.92
- JBA®Cat4ward Stainless Steel Natural Short Tube Exhaust Headers (1411S)Cat4ward Stainless Steel Natural Short Tube Exhaust Headers (1411S) by JBA®. Primary Tubing Diameter: 1.75". Color: Silver. Header Coating: Uncoated. Header Style: Short Tube. JBA shorty headers are one of the best performance upgrades...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$680.45
- JBA®Cat4ward Stainless Steel Silver Ceramic Coated Short Tube Exhaust Headers (1411SJS)Cat4ward Stainless Steel Silver Ceramic Coated Short Tube Exhaust Headers (1411SJS) by JBA®. Primary Tubing Diameter: 1.75". Color: Silver. Header Coating: Ceramic. Header Style: Short Tube. JBA shorty headers are one of the best...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$829.95
- AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter (641538)Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter (641538) by AP Exhaust®. Position: Front Driver Side. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$824.36
- AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter (641539)Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic Converter (641539) by AP Exhaust®. Position: Front Passenger Side. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$687.41
- Dorman®Exhaust Manifold Hardware Kit (32111)Exhaust Manifold Hardware Kit by Dorman®. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to keep your vehicle running its best.Direct replacement for a proper fitBuilt to Last$15.58
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-090)Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-090) by Dorman®. Position: Right. Color: Silver. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$645.52
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-089)Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-089) by Dorman®. Position: Left. Color: Silver. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$648.80
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-299)Stainless Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-299) by Dorman®. Position: Driver Side. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$741.06
- Dorman®Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-301)Steel Natural Exhaust Manifold with Integrated Catalytic Converter (674-301) by Dorman®. Position: Passenger Side. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$705.63
- MagnaFlow®OEM Grade Exhaust Manifold with Integrated Catalytic Converter (22-035)OEM Grade Exhaust Manifold with Integrated Catalytic Converter (22-035) by MagnaFlow®. Position: Driver Side. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,297.00
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