- (7)Replacement Exhaust KitsInfiniti EX
- (78)Exhaust ManifoldsInfiniti EX
- (62)Catalytic ConvertersInfiniti EX
- (195)Mufflers & ResonatorsInfiniti EX
- (220)Exhaust PipesInfiniti EX
- (201)Exhaust TipsInfiniti EX
- (112)Clamps, Hangers, GasketsInfiniti EX
- (141)Emission ControlInfiniti EX
- (33)Monitors & Data LoggersInfiniti EX
Why not to study our great variety of the Infiniti EX Exhaust Parts? All of them are delivered from the best specialists on the market who have been in the business for a lot of years. That is why you can be completely sure that they know what to produce to make the exhaust system of your iron baby function to the best of its capacities. Moreover, all of these products are made of the highest quality, because our partners engineer parts using the most modern tooling and the latest software. Let us name all the components that your vehicle’s exhaust system has.
They are the catalytic converter, the exhaust manifold, the exhaust pipes, the tail pipe, and the muffler. All of them have particular functions to perform for the entire mechanism to operate. The exhaust manifold is responsible for burning any leftover fuel and funneling it down through the exhaust pipes to the catalytic converter. Then, the latter is used to convert harmful pollutants into less toxic substances. Then, the exhaust gases go through the muffler, the main function of which is to reduce the growling sounds that can be caused by the traveling exhaust flow. What are you going to do with the exhaust system of your EX?
- Eastern® EPA Direct Fit Undercar Catalytic ConverterEPA Direct Fit Undercar Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle, this catalytic converter is a...Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor$41.49 - $789.47
- 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...Helps your vehicle emit harmless gasesDirect OEM replacement$2.32 - $707.98
- Walker® SoundFX™ Universal Fit MufflerSoundFX Universal Muffler Fit 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,...Designed to deliver ultimate performance and pleasing sound qualityMay require a few modifications to install$24.06 - $32.61
- Walker® Tru-Fit Universal Fit MufflerTru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price. This 100% aluminized steel muffler features...$2.79 - $33.80
- Walker® Exhaust PipeExhaust Pipe 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 precision benders to...$4.18 - $206.05
- AP Exhaust® Exhaust ConnectorsExhaust Connector by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the strict standards of the highest quality. This AP Exhaust Technologies...Made from first-rate materialsEnsures outstanding durability$2.13 - $300.47
- Delphi® Oxygen SensorOxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most innovative...OE connectors and wire lengths within three inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life$16.60 - $208.01
- Bosch® Premium Oxygen SensorPremium Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch that is equally efficient in...Improves gas mileageBoosts engine performance$16.03 - $293.22
- Bosch® Wideband Oxygen SensorWideband Oxygen Sensor by Bosch®. This sensor utilizes a sophisticated sensing element enabling it to produce a precise output in proportion to the air/fuel ratio. The A/F sensor measures exhaust gas oxygen accurately from as rich...Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor$52.01 - $292.05
- Denso® Oxygen SensorOxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$15.55 - $506.53
- NTK® Oxygen SensorReplacement Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and extensively...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$17.83 - $233.59
- Spectra Premium® Oxygen SensorOxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous testing...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$16.82 - $262.25
- Walker® Exhaust HangerExhaust Hanger 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...$1.32 - $48.20
- Walker® Exhaust Rubber InsulatorExhaust Rubber 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...$1.32 - $48.20
- Beck Arnley® Exhaust GasketExhaust Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...OE quality products from top original equipmentTop quality materials$3.14 - $55.42
Guides & Articles
- Performance Exhaust SystemsWhy Do Some Replacement Exhaust Manifolds Come With Catalytic Converters?If you're looking for a replacement exhaust manifold, you may notice that the choices available for your specific vehicle are only available with an "integrated" catalytic converter. In the same way, a search for a replacement catalytic converter may only turn up "combination" converter/manifold products.
- Replacement Exhaust PartsDirect Fit vs. Universal MufflersRegardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.
- Centric® Remanufactured Semi-Loaded Brake Caliper$37.83 - $59.04
- MOOG® Stabilizer Bar Link$28.33 - $40.89