2004 Pontiac Grand Prix Exhaust Systems
-
AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyPontiac Grand Prix 2004, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 37.88". Today’s exhaust performance...$268.81 - Walker®Stainless Steel Round Aluminized Resonator AssemblyPontiac Grand Prix with Dual Exhaust 2004, Stainless Steel Round Aluminized Resonator Assembly by Walker®. Resonator Outlet Diameter: 2.25". Resonator Body Length: 24.25". Resonator Overall Length: 29.375". If you want exhaust piping...Designed to directly replace the factory partMade with precision benders and fixture checked$70.77
- MagnaFlow®OBDII Direct Fit Catalytic ConverterPontiac Grand Prix Engine Family # 4GMXV03.8042 with LEV Standard / LEV2 Standard 2004, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through...$1,512.00
- Walker®CalCat™ Direct Fit Small Oval Body Catalytic ConverterPontiac Grand Prix Engine Family # 4GMXV03.8042 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Small Oval. Without O2 Sensor Port. Catalytic Converter Overall Length:...$1,114.23
- ATP®Cast Iron Natural Exhaust ManifoldPontiac Grand Prix 2004, Natural Cast Iron Exhaust Manifold by ATP®. Position: Front. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$86.89
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyPontiac Grand Prix with California Emission / with Federal Emission 2004, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 37.88". Designed...$321.20
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyPontiac Grand Prix with Federal Emission 2004, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. This direct-fit catalytic converter by Davico will be a great solution to replace...$242.26 - $480.52
- Walker®Ultra™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyPontiac Grand Prix 2004, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length:...$253.58
- AP Exhaust®MSL Maximum Aluminized Steel Direct-Fit Exhaust MufflerPontiac Grand Prix with Dual Exhaust 2004, MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler by AP Exhaust®. Muffler Outlet Diameter: 2.25". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...Designed for a quiet ride100% aluminized components for longer life$50.84 - $52.52
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerPontiac Grand Prix with Dual Exhaust 2004, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 1.875". Muffler Outlet Diameter: 2". Muffler Body Length: 14". Muffler Overall Length:...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$78.75 - $81.09
- Dorman®Cast Iron Natural Exhaust ManifoldPontiac Grand Prix 2004, Cast Iron Natural Exhaust Manifold by Dorman®. Position: Front. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of...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$67.36
- Walker®Replacement Exhaust KitPontiac Grand Prix 2004, 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$65.92 - $1,450.74
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterPontiac Grand Prix 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$188.00
- MagnaFlow®OEM Grade Universal Fit Round Body Catalytic ConverterPontiac Grand Prix 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.25"....$202.00
- Eastern Catalytic®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyPontiac Grand Prix 2004, ECO GM Catalytic Converter and Pipe Assembly by Eastern Catalytic®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 38". If you need to replace...$268.82
- Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust MufflerPontiac Grand Prix with Dual Exhaust 2004, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 14". Muffler Configuration: Offset -...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$125.08
- TRQ®Exhaust ManifoldPontiac Grand Prix 2004, Exhaust Manifold by TRQ®. Position: Front. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet your...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$101.95Save: $3.06 (3%)$98.89
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterPontiac Grand Prix 2004, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Post-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic...$419.00
- Walker®CalCat™ Universal Fit Catalytic ConverterPontiac Grand Prix 2004, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply with the California Air Resources Board (CARB)...$605.15 - $1,450.74
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterPontiac Grand Prix 2004, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall Length: 39". If...$440.00
- Davico®Rear Driver Side Exhaust MufflerPontiac Grand Prix 2004, Rear Driver Side Exhaust Muffler by Davico®. Muffler Inlet Diameter: 1.88". Muffler Outlet Diameter: 2.25". Muffler Body Length: 9". Muffler Overall Length: 18". This product is made of high-quality materials to...High quality at an affordable priceExpertly made from premium materials$49.99
- AP Exhaust®Replacement Exhaust KitPontiac Grand Prix 2004, 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$50.84 - $1,150.18
- CATCO®OBDII Universal Fit Catalytic ConverterPontiac Grand Prix with California Emission / with Federal Emission 2004, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Designed and manufactured with innovative fabrication methods, high-tech materials,...$204.02 - $229.61
- SKP®Exhaust ManifoldPontiac Grand Prix 2004, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case$59.94
- DynoMax®Super Turbo™ Aluminized Steel Oval Gray Exhaust MufflerPontiac Grand Prix GT1 / GT2 / GTP 2004, Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 21.25"....$106.54
- Davico®Universal Fit Catalytic ConverterPontiac Grand Prix 2 Engine VIN Character with California Emission / Federal Emission 2004, Catalytic Converter by Davico®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Inlet Diameter: 2.5". Catalytic Converter...$122.58
- iD Select®ECO GM Direct Fit Catalytic Converter and Pipe AssemblyPontiac Grand Prix 2004, ECO GM Catalytic Converter and Pipe Assembly by iD Select®. Converter Configuration: Direct Fit. Location: Undercar. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 38". Swap out your worn-out or...$264.02
- DynoMax®Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear ExitPontiac Grand Prix GT1 / GT2 / GTP 2004, Super Turbo™ Aluminized Steel Cat-Back Exhaust System with Split Rear Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 2.25" to...$637.14
- DynoMax®Race™ Aluminized Steel Round Gray Exhaust MufflerPontiac Grand Prix GT1 / GT2 / GTP 2004, Race™ Aluminized Steel Round Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 18". Muffler Overall Length: 23.5". Muffler...$70.52
- Walker®Ultra™ Universal Fit Round Body Catalytic ConverterPontiac Grand Prix 2004, 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:...$155.88
Shop By Service Type
Popular Products
- $80.58 - $104.85
- $44.95 - $54.95
2004 Pontiac Grand Prix Exhaust Reviews
1 review
Posted by Carl (Enfield, CT) / July 01, 20142001 Pontiac Grand Prix
2004 Pontiac Grand Prix Models
Popular Searches