2003 Chevy Silverado 1500 Exhaust Systems
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Flowmaster®American Thunder™ Cat-Back Exhaust System with Split Rear/Side ExitChevy Silverado 1500 78.0" Bed with Single Flanged Catalytic Converter 2003, American Thunder™ Cat-Back Exhaust System with Split Rear/Side Exit by Flowmaster®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". American...$717.95 - $975.95 - AP Exhaust®Universal Fit Catalytic ConverterChevy Silverado 1500 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...$343.37 - $644.68
- Gibson®Super Truck™ Cat-Back Exhaust System with Dual Side ExitChevy Silverado 1500 with Stock Single Inlet Muffler 2003, Super Truck™ Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. When...$486.27 - $535.17$540.30 - $574.98Save up to 10%
- Flowmaster®FlowFX™ 409 SS Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 143.5" Wheelbase 4.3L / 4.8L / 5.3L 2003, FlowFX™ 409 SS Cat-Back Exhaust System with Single Side Exit by Flowmaster®. With Complete Hardware and Factory Styled Hangers. Exhaust System Type: Cat-Back. Exhaust...$528.95
- Flowmaster®FlowFX™ 409 SS Cat-Back Exhaust System with Split Side ExitChevy Silverado 1500 143.5" Wheelbase 4.3L / 4.8L / 5.3L 2003, FlowFX™ 409 SS Cat-Back Exhaust System with Split Side Exit by Flowmaster®. With Complete Hardware and Factory Styled Hangers. Exhaust System Type: Cat-Back. Exhaust...$727.95
- MagnaFlow®MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 78.0" Bed Extended Cab 4.3L / 4.8L / 5.3L 2003, MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless...$863.00
- MagnaFlow®MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Split Rear ExitChevy Silverado 1500 78.0" Bed Extended Cab 4.3L / 4.8L / 5.3L 2003, MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by MagnaFlow®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless...$938.00
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet NeckChevy Silverado 1500 2003, Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$97.42 - $190.93
- JBA®Cat4ward Stainless Steel Shorty Exhaust HeadersChevy Silverado 1500 2003, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Collector Outlet Diameter: 2.5". Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of the best performance upgrades...Mandrel-bent stainless steel primary tubesPatented JBA Firecone® collector$641.45 - $799.95
- DynoMax®Super Turbo™ Aluminized Steel Oval Gray Exhaust MufflerChevy Silverado 1500 2003, Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 3". Muffler Sound: Mild / Stock. Muffler Structure: Turbo. Get improved exhaust flow and reduced back pressure for...$83.11 - $199.06
- Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerChevy Silverado 1500 2003, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24". Muffler Overall Length: 29". Muffler...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$46.57 - $54.06
- Walker®Replacement Exhaust KitChevy Silverado 1500 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...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$41.02 - $1,812.52
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterChevy Silverado 1500 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter is part...$543.00 - $654.00
- Gibson®Black Elite™ Stainless Steel Cat-Back Exhaust System with Split Side ExitChevy Silverado 1500 Base / LS / LT 78.0" Bed Extended Cab with Stock Single Inlet Muffler 2003, Black Elite™ Stainless Steel Cat-Back Exhaust System with Split Side Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust Tubing...$809.10$899.00Save 10%
- iD Select®Standard Universal Fit Large Oval Body Catalytic ConverterChevy Silverado 1500 HD 2003, Standard Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Position: Passenger Side. Location: Undercar. Catalytic Converter Body Shape: Large Oval. Without Air Tube. Without O2...$193.39
- Walker®CalCat™ Direct Fit Round Body Catalytic Converter and Pipe AssemblyChevy Silverado 1500 2003, CalCat™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. Walker is an OE supplier to many major nameplate vehicle manufacturers....$840.08 - $1,812.52
- Gibson®Dual Sport™ Cat-Back Exhaust System with Dual Side ExitChevy Silverado 1500 Base / LS / LT 78.0" Bed Extended Cab with Stock Single Inlet Muffler 2003, Dual Sport™ Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust...$585.16 - $727.43$650.18 - $808.27Save 10%
- MagnaFlow®Heavy Metal Direct Fit Catalytic ConverterChevy Silverado 1500 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will...$511.00 - $623.00
- MagnaFlow®OBDII Direct Fit Catalytic ConverterChevy Silverado 1500 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This converter will directly...$1,151.00 - $3,236.00
- MagnaFlow®Heavy Metal Universal Fit Oval Body Catalytic ConverterChevy Silverado 1500 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 16"....$222.00
- MagnaFlow®OBDII Universal Fit Oval Body Catalytic ConverterChevy Silverado 1500 2003, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. OEM Spec. If your car needs a new catalytic...$390.00 - $582.00
- MagnaFlow®OEM Grade Universal Fit Oval Body Catalytic ConverterChevy Silverado 1500 2003, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 16". If...$231.00
- AERO Exhaust®Turbine XL Series Round Performance Exhaust Muffler with Integrated ResonatorChevy Silverado 1500 4.8L / 5.3L 2003, Turbine XL Series Round Performance Exhaust Muffler with Integrated Resonator by AERO Exhaust®. Muffler Body Length: 20". Muffler Overall Length: 26". Muffler Sound: Moderate. Muffler...$169.99
- DynoMax®Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side ExitChevy Silverado 1500 143.5" Wheelbase 4.3L / 4.8L / 5.3L with GVWR Under 8600 lbs 2003, Ultra Flo™ Stainless Steel Cat-Back Exhaust System with Single Side Exit by DynoMax®. Exhaust System Type: Cat-Back. Exhaust Tubing Material:...$462.55
- Davico®Center Exhaust MufflerChevy Silverado 1500 5.3L 2003, Center Exhaust Muffler by Davico®. Muffler Overall Length: 29". 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...High quality at an affordable priceExpertly made from premium materials$63.71
- Gibson®Performance Stainless Steel Short Tube Exhaust HeadersChevy Silverado 1500 without Air Injection, EGR System 2003, Performance Stainless Steel Short Tube Exhaust Headers by Gibson®. Collector Outlet Diameter: 2.5". Header Style: Short Tube. Let your engine breathe and gain power and...Increases low and mid-range horsepower and torqueIncreases engine efficiency$738.88 - $883.73$793.84 - $949.46Save 7%
- Davico®Exhaust ManifoldChevy Silverado 1500 2003, Exhaust Manifold by Davico®. This product by Davico will be a great solution to replace your failed or damaged exhaust manifold. Once your stock cat fails to perform its job, replacement is the only solution....Helps your vehicle emit harmless gasesDirect OEM replacement$80.23 - $80.80
- Flowmaster®Super 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust MufflerChevy Silverado 1500 4.8L / 5.3L 2003, Super 40 Series Delta Flow™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 13.5". Muffler Overall...$133.95
- CATCO®Direct Fit Catalytic ConverterChevy Silverado 1500 HD with Federal Emission 2003, Catalytic Converter by CATCO®. Converter Configuration: Direct Fit. Position: Passenger Side. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 30.5". Designed and...$622.68
- ACDelco®Genuine GM Parts™ Exhaust ManifoldChevy Silverado 1500 2003, Genuine GM Parts™ Exhaust Manifold by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$142.06 - $239.32
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2003 Chevy Silverado 1500 Exhaust Reviews
1 review
Posted by Customer / March 15, 20202018 Chevy Silverado 1500