2003 Lexus GX Exhaust Systems
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aFe®Mach Force XP™ 409 SS Cat-Back Exhaust System with Single Rear ExitLexus GX 2003, Mach Force XP™ 409 SS Cat-Back Exhaust System with Single Rear Exit by aFe®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. Get...$785.00 - TruParts®Exhaust MufflerLexus GX 2003, Exhaust 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$82.40 - $97.27
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterLexus GX 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Converter Overall Length: 29". If your car needs replacement, install one that will get you through the smog...$287.00
- AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyLexus GX 2003, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Position: Rear. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 29". Today’s exhaust performance...$244.72
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe AssemblyLexus GX 2003, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler and Pipe Assembly by Walker®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.375". Muffler Body Length: 23". Muffler Overall Length: 55.25". Muffler...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$151.09
- AP Exhaust®Welded Aluminized Steel Exhaust Muffler and Pipe AssemblyLexus GX 2003, Welded Aluminized Steel Exhaust Muffler 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...Aluminized components for longer lifeOriginal equipment appearance and performance$137.50
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterLexus GX 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Position: Rear. Without Air Tube. Catalytic Converter Overall Length: 29". If your car needs replacement, install one that will get you...$293.00
- TruParts®Exhaust Pipe Flange GasketLexus GX with California Emission / with Federal Emission 2003, Exhaust 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.96 - $10.29
- Dorman®Stainless Steel Natural Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, Natural Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$550.94 - $693.54
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Lexus OEExhaust System - Exhaust ComponentsLexus GX 2003, Exhaust System - Exhaust Components by Lexus OE. Use only genuine replacement parts to bring your Lexus back to its luxury status. Lexus OE parts are crafted with the utmost care and attention to detail using advanced...Authentic OE replacement for your worn-out or damaged factory partA perfect solution to bring your Lexus back to its original glory$17.44 - $6,559.76
- Walker®Replacement Exhaust KitLexus GX 2003, 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$113.87 - $618.89
- AP Exhaust®Replacement Exhaust KitLexus GX 2003, Replacement 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$39.51 - $1,043.65
- MagnaFlow®Heavy Metal Universal Fit Oval Body Catalytic ConverterLexus GX 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$222.00
- MagnaFlow®OEM Grade Universal Fit Catalytic ConverterLexus GX 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". If your car needs a new...$194.00 - $231.00
- TruParts®Exhaust System HangerLexus GX with California Emission / with Federal Emission 2003, Exhaust System Hanger 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.49 - $36.90
- AP Exhaust®Stainless Steel Direct Fit Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, Stainless Steel Direct Fit Exhaust Manifold with Integrated 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...5-year / 50,000-mile warranty on converterSpecifically engineered for Manifold Converter equipped vehicles$522.58 - $617.34
- MagnaFlow®OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your car needs...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$678.00 - $718.00
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your car needs...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$646.00 - $684.00
- Walker®Ultra™ Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, Ultra™ Exhaust 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...Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations$483.58 - $683.55
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterLexus GX Engine Family # 3TYXT04.7FFP 2003, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall...$261.75 - $308.45
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterLexus GX 2003, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 11.5"....$113.87
- Davico®Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, 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 perform its job,...Helps your vehicle emit harmless gasesDirect OEM replacement$30.52 - $578.36
- AP Exhaust®Universal Fit Catalytic ConverterLexus GX 2003, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand...$364.59 - $532.76
- CATCO®OBDII Universal Fit Round Body Enhanced Catalytic ConverterLexus GX 2003, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length:...$180.71
- CATCO®Stainless Steel Exhaust Manifold with Integrated Catalytic ConverterLexus GX 2003, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by CATCO®. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the...Packed with the latest technological advancementsWill surpass your expectations for performance$717.51 - $780.00
- BRExhaust®Replacement Exhaust KitLexus GX 2003, Replacement Exhaust Kit by BRExhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from top-notch materials, this...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$85.37 - $207.78
- Ansa®Replacement Exhaust KitLexus GX 2003, Replacement Exhaust Kit by Ansa®. If you're in need of a durable and efficient replacement exhaust part, rely on this OE-quality product from Ansa that provides both perfect fit and superior functionality for years to...Completely compatible with your OE-unitDesign to ensure a perfect fit$43.52 - $178.61
- MagnaFlow®Overland Series™ Stainless Steel Cat-Back Exhaust System with Single Side ExitLexus GX 2003, Overland Series™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". The MagnaFlow Overland...$804.00
- Davico®Center Exhaust Muffler AssemblyLexus GX 2003, Center Exhaust Muffler Assembly by Davico®. Muffler Overall Length: 57". 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...High quality at an affordable priceExpertly made from premium materials$158.43
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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