Infiniti QX4 Exhaust Systems
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AP Exhaust®Catalytic Converter and Pipe AssemblyCatalytic Converter and Pipe Assembly 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...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$136.68 - $1,456.60 - Walker®Exhaust Resonator and Pipe AssemblyExhaust Resonator and Pipe Assembly 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 manufactured using...Designed to directly replace the factory partMade with precision benders and fixture checked$28.52 - $590.31
- MagnaFlow®Direct Fit Catalytic ConverterDirect Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check. The Direct Fit Catalytic Converter is available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations.$143.00 - $5,871.00
- Walker®CalCat™ Direct Fit Catalytic ConverterCalCat™ Direct Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$209.88 - $2,746.80
- ATP®Exhaust ManifoldExhaust Manifold by ATP®. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts specifications, to ensure it will install and perform like intended. This...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$60.68 - $1,740.05
- CATCO®Catalytic Converter and Pipe AssemblyCatalytic Converter and Pipe Assembly by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It delivers unparalleled performance...Packed with the latest technological advancementsWill surpass your expectations for performance$117.42 - $1,552.56
- Davico®Catalytic Converter and Pipe AssemblyCatalytic Converter and Pipe Assembly by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is...Helps your vehicle emit harmless gasesDirect OEM replacement$64.26 - $4,001.73
- Walker®Quiet-Flow Muffler AssemblyQuiet-Flow Muffler Assembly by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers offered by...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$39.10 - $634.74
- AP Exhaust®Direct Fit Catalytic ConverterDirect Fit Catalytic Converter 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...5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions$110.03 - $3,719.88
- BRExhaust®Exhaust Resonator and Pipe AssemblyExhaust Resonator and Pipe Assembly by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$42.22 - $383.92
- Davico®Direct Fit Catalytic ConverterDirect Fit Catalytic Converter by Davico®. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to perform its job, replacement is the...Helps your vehicle emit harmless gasesDirect OEM replacement$47.28 - $3,735.21
- DIY Solutions®Catalytic ConverterCatalytic 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. When it comes to quality,...Designed to help restore your vehicle to its former gloryQuick replacement to let you enjoy an awesome ride again$186.61 - $1,144.39Save: up to 6%$175.41 - $1,075.72
- Walker®SoundFX™ Direct Fit MufflerSoundFX™ Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit options available, both...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$32.07 - $207.52
- Dorman®Exhaust ManifoldExhaust Manifold by Dorman®. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware...Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance$54.01 - $756.67
- TruParts®Exhaust MufflerExhaust Muffler 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 standards, it is...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$13.18 - $441.13
- Walker®Replacement Exhaust KitReplacement 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 craftsmanship in...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$17.14 - $2,755.71
- MagnaFlow®Universal Fit Catalytic ConverterUniversal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting...$83.00 - $1,906.00
- Walker®Universal Fit Catalytic ConverterUniversal Fit Catalytic Converter by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an...EPA & CARB Emissions Products Available for Most VehiclesEmission, Structural Warranty: 5 Years / 50,000 Miles (80,000 Kilometers)$139.79 - $2,722.16
- Walker®Ultra Direct Fit Catalytic ConvertersUltra Direct Fit Catalytic Converters by Walker®. Walker offers complete coverage: direct-fit mufflers, converters, pipes, resonators and accessories. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker,...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$80.62 - $2,147.08
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterOEM Grade Direct Fit Catalytic Converter 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 directly replace...$214.00 - $2,612.00
- AP Exhaust®Muffler Welded AssemblyMuffler Welded Assembly 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 on an...Aluminized components for longer lifeOriginal equipment appearance and performance$55.17 - $573.15
- AP Exhaust®Replacement Exhaust KitReplacement Exhaust Kit 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 on an...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$8.93 - $3,719.88
- AP Exhaust®Catalytic ConverterCatalytic Converter 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 on an...Provides professional installer with immediate installation optionsSpecifically engineered for OBDII equipped vehicles$80.78 - $1,065.65
- iD Select®ECO II Universal Fit Catalytic ConverterECO II Universal Fit Catalytic Converter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$124.41 - $162.91Save: 10%$111.97 - $146.63
- Walker®Exhaust InsulatorExhaust Insulator 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 Walker accessories, you get...Makes installation quick and easyOptimal OE-style fit and quality$2.10 - $20.37
- CATCO®Direct Fit Catalytic ConvertersDirect Fit Catalytic Converters by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the competition. It delivers unparalleled performance and...Packed with the latest technological advancementsWill surpass your expectations for performance$135.02 - $983.12
- Davico®Exhaust MufflerExhaust Muffler by Davico®. 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...High quality at an affordable priceExpertly made from premium materials$38.88 - $264.51
- BRExhaust®Exhaust MufflerExhaust Muffler by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no...Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration$24.95 - $537.97
- BRExhaust®Direct-Fit Series™ Exhaust KitDirect-Fit Series™ Exhaust Kit by BRExhaust®. Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended. Get confidence with this high-standard OE quality...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$115.00 - $1,318.00
- iD Select®Standard Direct Fit Catalytic Converter and Pipe AssemblyStandard Direct Fit Catalytic Converter and Pipe Assembly by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch exhaust product from iD Select. It’s built to OEM specifications to offer the same fit,...Direct OEM replacement for your malfunctioning exhaust partMade to deliver the ultimate in quality, reliability, and value$194.85 - $1,167.95Save: 10%$175.37 - $1,051.15
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Today, on our shelves, you will have a chance to find our great variety of the Infiniti QX4 Exhaust Parts. These parts are created to help the exhaust system of your lovely vehicle function much better. Besides, all of them need to work in harmony, because if one of them is broken, the system will not be able to work. Do you know what components we are talking about? They are the exhaust catalyst, the exhaust pipes, the exhaust manifold, the muffler, and the tail pipe. Moreover, they are used to perform specific functions for the entire mechanism to operate.
The exhaust manifold is the first element that the exhaust gases pass through. Its function is to burn any leftover fuel, which was not burned, and funnel it down through the exhaust pipes to the exhaust catalyst. The latter, in its turn, converts harmful pollutants into less toxic substances before they leave the vehicle. Then, the exhaust gases go through the muffler that is used to reduce the growling sounds that can be caused by the traveling exhaust flow. And finally, the exhaust gases pass through the tail pipe. Do you want to get these components at the best prices? Contact CARiD.
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Re-Catalytic Converter
AP Exhaust® 641133 - Direct Fit Catalytic ConverterPosted by Folami (Ellenwood, GA) / December 25, 20182002 Infiniti QX4
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