2006 GMC Sierra 2500 Exhaust Systems
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 2006, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is...$454.08 - $713.27 - MBRP®Installer Series™ Aluminized Steel Cat-Back Exhaust System with Split Side ExitGMC Sierra 2500 Crew Cab 6.0L with Short Bed 2006, Installer Series™ Aluminized Steel Cat-Back Exhaust System with Split Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing...$614.99
- Gibson®Dual Sport™ Stainless Steel Cat-Back Exhaust System with Dual Side ExitGMC Sierra 2500 6.0L / 8.1L without 5th Wheel Trailer Hitch 2006, Dual Sport™ Stainless Steel Cat-Back Exhaust System with Dual Side Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...$814.52$958.26Save 15%
- MBRP®XP Series™ 409 SS Cat-Back Exhaust System with Split Side ExitGMC Sierra 2500 Extended Cab 6.0L with Short Bed 2006, XP Series™ 409 SS Cat-Back Exhaust System with Split Side Exit by MBRP®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2.5". Exhaust System...$634.99
- MagnaFlow®Diesel Direct Fit Catalytic ConverterGMC Sierra 2500 6.6L 2006, Diesel Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3.5". Catalytic Outlet Diameter: 3.5". Catalytic Converter...$855.00
- Gibson®Swept Side™ Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 2006, Swept Side™ Cat-Back Exhaust System with Single Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 4". Exhaust System Sound: Aggressive / Loud. Get increased horsepower and torque in the...$583.80 - $757.84$686.82 - $891.57Save 15%
- ATP®Natural Exhaust ManifoldGMC Sierra 2500 2006, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage$103.15 - $453.36
- CATCO®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 2006, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter...$514.56 - $742.88
- Davico®Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 with Federal Emission 2006, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...$435.48 - $1,277.88
- AP Exhaust®Direct Fit Catalytic ConverterGMC Sierra 2500 2006, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...$495.42 - $1,479.48
- Walker®Ultra™ Direct Fit Catalytic Converter and Pipe AssemblyGMC Sierra 2500 6.0L / 8.1L with Federal Emission 2006, Ultra™ Catalytic Converter and Pipe Assembly by Walker®. Converter Configuration: Direct Fit. With 1 Inlet. With O2 Sensor Port. Walker is an OE supplier to many major nameplate...$357.59 - $682.32
- AP Exhaust®MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust MufflerGMC Sierra 2500 6.0L / 8.1L 2006, MSL Maximum Aluminized Steel Oval Direct-Fit Exhaust Muffler by AP Exhaust®. Muffler Body Length: 24". Muffler Overall Length: 28.25". Today’s exhaust performance market continues to cover a broad...Designed for a quiet ride100% aluminized components for longer life$106.80
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerGMC Sierra 2500 6.0L / 8.1L 2006, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Inlet Diameter: 3.5". Muffler Outlet Diameter: 3.5". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound:...$153.99
- AP Exhaust®Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet NeckGMC Sierra 2500 2006, Challenge Series Aluminized Steel Oval Exhaust Muffler with Inlet/Outlet Neck by AP Exhaust®. Muffler Inlet Diameter: 3". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The...Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components$112.65 - $197.33
- Walker®Quiet-Flow™ Exhaust MufflerGMC Sierra 2500 2006, Quiet-Flow™ Exhaust Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features steel construction that resists rust. This part is a perfect decision if you are looking for proper...Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire$102.50 - $219.19
- TRQ®Exhaust ManifoldGMC Sierra 2500 2006, Exhaust Manifold by TRQ®. 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 demands and help...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$90.04 - $104.71$90.95 - $107.95Save up to 3%
- Gibson®Split Rear™ Cat-Back Exhaust System with Split Rear ExitGMC Sierra 2500 6.0L / 8.1L without 5th Wheel Trailer Hitch 2006, Split Rear™ Cat-Back Exhaust System with Split Rear Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud....$676.91 - $814.52$796.37 - $958.26Save 15%
- Gibson®Extreme Dual™ Cat-Back Exhaust System with Split Side ExitGMC Sierra 2500 without 5th Wheel Trailer Hitch 2006, Extreme Dual™ Cat-Back Exhaust System with Split Side Exit by Gibson®. Exhaust System Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. When...$676.91 - $814.52$796.37 - $958.26Save 15%
- Walker®Replacement Exhaust KitGMC Sierra 2500 2006, 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$77.65 - $944.12
- MagnaFlow®Diesel Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 6.6L 2006, Diesel Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12". If...$506.00
- MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 133.0" Wheelbase 6.0L 2006, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...$178.00
- MagnaFlow®OBDII Universal Fit Catalytic ConverterGMC Sierra 2500 2006, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. OEM Spec. If your car needs a new catalytic converter, install one that will get you...$390.00 - $523.00
- MagnaFlow®OEM Grade Universal Fit Catalytic ConverterGMC Sierra 2500 2006, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". If your car needs a new...$194.00 - $231.00
- Gibson®Black Elite™ Stainless Steel Cat-Back Exhaust System with Split Side ExitGMC Sierra 2500 8.1L without 5th Wheel Trailer Hitch 2006, Black Elite™ Stainless Steel Cat-Back Exhaust System with Split Side Exit by Gibson®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing...$764.15$899.00Save 15%
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterGMC Sierra 2500 2006, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12"....$336.39 - $944.12
- AP Exhaust®Xlerator Performance Aluminized Steel Oval Gray Exhaust MufflerGMC Sierra 2500 6.0L / 8.1L 2006, Xlerator Performance Aluminized Steel Oval Gray Exhaust Muffler by AP Exhaust®. Muffler Inlet Diameter: 3". Muffler Body Length: 24.5". Muffler Sound: Moderate. Today’s exhaust performance market...$118.45 - $123.51
- AP Exhaust®Replacement Exhaust KitGMC Sierra 2500 2006, 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...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$78.90 - $1,479.48
- MagnaFlow®MagnaFlow Series™ Stainless Steel Cat-Back Exhaust System with Single Side ExitGMC Sierra 2500 78.0" Bed Crew Cab 6.0L 2006, MagnaFlow 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...$863.00
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterGMC Sierra 2500 133.0" Wheelbase / 143.5" Wheelbase / 153.0" Wheelbase 6.0L / 8.1L 2006, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Passenger Side. Catalytic Converter Body Shape: Small...$162.23
- Dorman®Exhaust ManifoldGMC Sierra 2500 2006, Exhaust 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...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$74.82 - $466.73
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2006 GMC Sierra 2500 Exhaust Reviews
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger