2008 Chevy Silverado Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Dual Cat-Back Exhaust System
      (0 reviews)
      # 573231
      Chevy Silverado 1500 2008, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®. American Thunder gives you the classic AGGRESSIVE or MODERATE sound (depends on application and exhaust type) of a Flowmaster chambered...
      Available sound levels: Aggressive Sound / Moderate Sound (depends on application and exhaust typeIncreases Power
      $524.68 - $723.04
    • Flowmaster® Force II™ Exhaust System
      (0 reviews)
      # 28760704
      Chevy Silverado 2008, Force II™ Stainless Steel Exhaust System by Flowmaster®. The Force II Series is designed for a mild, or mild - moderate performance tone experience (depends on application and exhaust type), suitable for...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $471.20 - $701.76
    • MagnaFlow® Street Series Cat-Back Exhaust System
      (0 reviews)
      # 20207576
      Chevy Silverado 2008, Street Series Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned...
      Moderate SoundDelivers More Horsepower
      $716.11 - $831.67
    • MagnaFlow® Off-Road Pro Series Cat-Back Exhaust System
      (0 reviews)
      # 20207573
      Chevy Silverado 1500 4.3L / 4.8L / 5.3L 2008, Off-Road Pro Series Cat-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. The Off Road Pro-Series is designed for use on vehicles with highly modified suspension systems....
      Moderate - Aggressive SoundDesigned for Serious Off Road Racing
      $505.29
    • MagnaFlow® MagnaFlow Series DPF-Back Exhaust System
      (0 reviews)
      # 20207580
      Chevy Silverado 6.6L 2008, MagnaFlow Series DPF-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These premium line exhaust systems for diesels without particulate filters include mandrel-bent stainless steel...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $498.30 - $822.11
    • MagnaFlow® XL Series Stainless Steel DPF-Back Exhaust System
      (0 reviews)
      # 20207601
      Chevy Silverado 6.6L 2008, XL Series Stainless Steel DPF-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. Dual Same Side Behind Passenger Rear Tire Exit. 3.5" / 4" Tubing. 7" H x 14" L Muffler. 5" Inter-Cooled Tip....
      $750.07
    • MagnaFlow® Pro Series DPF-Back Exhaust System
      (0 reviews)
      # 20207590
      Chevy Silverado 6.6L 2008, Pro Series DPF-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These entry level performance diesel systems feature 100% stainless steel satin finish mufflers and mandrel-bent stainless...
      Moderate - Aggressive SoundBuilt In Aluminized Steel For Durability
      $228.46 - $663.48
    • MagnaFlow® Black Series Filter-Back Exhaust System
      (0 reviews)
      # 20207583
      Chevy Silverado 6.6L 2008, Black Series Filter-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing,...
      Moderate - Aggressive SoundBuilt In Stainless Steel For Durability
      $464.04 - $932.86
    • Borla® Touring™ Stainless Steel Cat-Back Exhaust System
      (1 reviews)
      # 58887291
      Chevy Silverado 2008, Touring™ Stainless Steel Cat-Back Exhaust System by Borla®, AGGRESSIVE SOUND. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through...
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $586.99 - $892.99
    • Gibson® Cat-Back Exhaust System
      (0 reviews)
      # 3733538
      Chevy Silverado 2008, Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. Get increased horsepower and torque in the rpm range where you need it most, with this Swept Side Cat-Back Exhaust System. This Gibson exhaust system makes...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $341.95 - $591.93
    • Gibson® Swept Side™ Cat-Back Diesel Exhaust System
      (0 reviews)
      # 7600457
      Chevy Silverado Diesel Long Bed 2008, Swept Side™ Cat-Back Diesel Exhaust System by Gibson®. 4" Tubing. Includes 4" Tailpipe. Flange Connection (To The Converter). Behind Rear Tire Exit. 4" Inlet / 5" Outlet, 12" Length Polished...
      Less restriction for increased exhaust flowIncrease of up to 32 Horsepower and 60 pound feet of torque, depending on application
      $386.88 - $459.60
    • Gibson® Dual Sport™ Cat-Back Exhaust System
      (0 reviews)
      # 3730669
      Chevy Silverado 2008, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. Behind Rear Tire Exit. Get increased horsepower and torque in the rpm range where you need it most, along with dual exhaust tip style, with...
      Increase of 10-15 horsepower and pound feet of torqueDeep, Commanding Exhaust Tone
      $411.49 - $636.20
    • Gibson® Split Rear™ Cat-Back Exhaust System
      (0 reviews)
      # 3732154
      Chevy Silverado 2008, Split Rear™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE THROATY SOUND. Straight Out The Back Exit. Get increased horsepower and torque in the rpm range where you need it most, along with the look of dual...
      Increase of 10-15 horsepower and pound feet of torqueAggressive, throaty exhaust tone
      $411.49 - $636.20
    • Gibson® Extreme Dual™ Cat-Back Exhaust System
      (0 reviews)
      # 3731412
      Chevy Silverado 2008, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. Behind Each Rear Tire Exit. When you’re ready to take your truck to the next level, get the Dual Extreme Cat-Back Exhaust System, for...
      Dyno tuned for each applicationLess restriction for increased exhaust flow
      $411.49 - $636.20
    • Gibson® Metal Mulisha™ Stainless Steel Cat-Back Diesel Exhaust System
      (0 reviews)
      # 58237470
      Chevy Silverado 6.6L Long Bed 2008, Metal Mulisha™ Cat-Back Diesel Exhaust System by Gibson®, AGGRESSIVE SOUND. 4" Tubing. Without Muffler. Passenger Side Behind Rear Tire Exit. 5" Inlet / 8" Outlet, 18" Length Black Ceramic...
      Constructed for maximum horsepower and torque gainMandrel bent pipes provide improved exhaust flow
      $491.99
    • Gibson® Metal Mulisha™ Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 58237469
      Chevy Silverado 4.8L / 5.3L 2nd Generation with AFM Short Bed / Standard Bed 2008, Metal Mulisha™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 4" Tubing. Passenger Side Behind Rear Tire Exit. 4" Inlet / 6" Outlet, 18"...
      Creates a deep, aggressive toneConstructed for maximum horsepower and torque gain
      $491.99
    • Gibson® Super Truck™ Cat-Back Exhaust System
      (0 reviews)
      # 3732828
      Chevy Silverado 4.8L / 5.3L 2nd Generation with AFM Short Bed / Standard Bed 2008, Super Truck™ Cat-Back Exhaust System by Gibson®. 2.5" Tubing. Includes Superflow™ Muffler. In Front of Rear Tire Exit. 2" Inlet / 6" x 2.75"...
      Increase of 15-20 HorsepowerLoud Performance Exhaust Tone; may exceed 95 decibels
      $341.95 - $381.73
    • Corsa® Cat-Back Exhaust System
      (0 reviews)
      # 1520499
      Chevy Silverado 4.8L / 5.3L 143.5" Wheelbase 2008, Cat-Back Exhaust System by Corsa®. 3" Tubing. The patented Reflective Sound Cancellation (RFC) technology provides a unique combination of a Reserved, Distinctive Performance...
      Reserved but Distinctive Performance ToneStraight-Through Nonrestrictive Design for Improved Performance and Fuel Economy
      $954.85 - $1,281.01
    • MBRP® Black Series™ Filter-Back Diesel Exhaust System
      (0 reviews)
      # 3695928
      Chevy Silverado 2500 HD / 3500 HD Duramax LMM 2008, Black Series™ Filter-Back Diesel Exhaust System by MBRP®, MODERATE SOUND, 4" Tubing, Single Side Exit, and T-5051 Stainless Steel Angled Rolled End Tip. Black is the new chrome,...
      Mellow, authoritative exhaust note16 GA aluminized steel construction
      $394.99
    • MBRP® Installer Series™ Cat-Back Exhaust System
      (1 reviews)
      # 3694560
      Chevy Silverado 2008, Installer Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND. 3" Tubing. The Installer Series from MBRP brings you the best in high-quality construction: these reasonably-priced systems are...
      Boosts horsepower and torqueMellow, authoritative exhaust note
      $339.99 - $439.99
    • MBRP® Installer Series™ Filter-Back Diesel Exhaust System
      (0 reviews)
      # 3695278
      Chevy Silverado 2500 HD / 3500 HD Duramax LMM 2008, Installer Series™ Filter-Back Diesel Exhaust System by MBRP®, MODERATE SOUND. Built from heavy duty aluminized steel Installer Series performance exhaust systems offer a value...
      Mandrel-bent constant-diameter tubingMellow, authoritative exhaust note
      $294.99 - $534.99
    • MBRP® Installer Series™ Filter-Back Diesel Exhaust System with Turbo Down Pipe
      (0 reviews)
      # 10477372
      Chevy Silverado 2500 HD / 3500 HD 6.6L 2008, Installer Series™ Filter-Back Diesel Exhaust System with Turbo Down Pipe by MBRP®, MODERATE SOUND, Single Side Exit. Built from heavy duty aluminized steel Installer Series performance...
      Mandrel-bent constant-diameter tubingMellow, authoritative exhaust note
      $399.99 - $504.99
    • MBRP® Installer Series™ Filter-Back Exhaust System
      (0 reviews)
      # 54453416
      Chevy Silverado 2008, Installer Series™ Filter-Back Exhaust System by MBRP®, MODERATE SOUND. 4" Tubing. Dual Outlet Single Side Exit. Built from heavy duty aluminized steel Installer Series performance exhaust systems offer a...
      Mandrel-bent constant-diameter tubingMellow, authoritative exhaust note
      $444.99 - $504.99
    • MBRP® Pro Series™ Cat-Back Exhaust System
      (0 reviews)
      # 3694421
      Chevy Silverado 1500 2008, Pro Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND. The PRO Series exhausts from MBRP is for the no-compromise enthusiast who insists on nothing but the best. For you, that means a system...
      Mirror-polished T304 stainless tips and mufflersMellow, authoritative exhaust note
      $714.99
    • MBRP® Pro Series™ Stainless Steel Filter-Back Exhaust System
      (0 reviews)
      # 54453349
      Chevy Silverado 2008, Pro Series™ Stainless Steel Filter-Back Exhaust System by MBRP®, MODERATE SOUND. 4" Tubing. Dual Outlet Single Side Exit. MBRP's Pro Series is the best performance exhaust system that money can buy. It is a...
      Mellow, authoritative exhaust noteMirror-polished T304 stainless tips and mufflers
      $604.99
    • MBRP® XP Series™ Cat-Back Exhaust System
      (0 reviews)
      # 3694814
      Chevy Silverado 2008, XP Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND. 3" Tubing. The XP series exhausts from MBRP is for the no-compromise enthusiast who insists on a rugged system that can take whatever the road...
      Mellow, authoritative exhaust noteConstructed entirely of T409 stainless steel
      $464.99 - $539.99
    • MBRP® TD Series™ Filter-Back Diesel Exhaust System
      (0 reviews)
      # 3695962
      Chevy Silverado 2500 HD / 3500 HD Duramax 2008, TD Series™ Filter-Back Diesel Exhaust System by MBRP®, MODERATE SOUND, 4" Tubing, Single Rear Turn Down Exit, and T-5051 Stainless Steel Angled Rolled End Tip. Guarantee the best...
      Deletes catalytic converterCompetition only
      $309.99
    • MBRP® Performance Series™ Cat-Back Exhaust System
      (0 reviews)
      # 36201054
      Chevy Silverado 1500 4.8L / 5.3L Extended Cab / Crew Cab Short Bed 2008, Performance Series™ Cat-Back Exhaust System by MBRP®, MODERATE SOUND. 3" Tubing. Single Side Exit. Get more out of your turbodiesel pickup with a...
      Authoritative exhaust noteSingle side exit behind passenger-side rear tire
      $299.99
    • Banks® Monster™ Exhaust System
      (0 reviews)
      # 45906407
      Chevy Silverado 2008, Monster™ Exhaust System by Banks®. Improve performance and economy with a Banks Monster Exhaust system. Increased pipe size is only part of it. Banks uses constant-diameter mandrel bending to keep their...
      Large-diameter stainless steel pipes and muffler6" x 5" polished 304 stainless exhaust tip
      $359.47 - $946.97
    • Banks® Monster™ DPF-Back Diesel Exhaust System
      (0 reviews)
      # 45906444
      Chevy Silverado Diesel 2008, Monster™ DPF-Back Diesel Exhaust System by Banks®. Banks 100% stainless constant-diameter system for diesel vehicles dramatically improves exhaust flow, slashing backpressure and lowering EGTs. You'll...
      4" stainless constant-diameter pipe outflows stock systemCoolCuff design keeps exhaust temperatures low
      $359.47 - $699.37
    • Banks® PowerPack™ Exhaust System
      (0 reviews)
      # 46430726
      Chevy Silverado 1500 2008, PowerPack™ Exhaust System by Banks®. Improve performance and economy with a Banks Monster Exhaust system. Increased pipe size is only part of it. Banks uses constant-diameter mandrel bending to keep...
      $1,828.45 - $2,292.35
    • Banks® Six-Gun™ Dual Exhaust System
      (0 reviews)
      # 46430744
      Chevy Silverado Diesel 2008, Six-Gun™ Dual Exhaust System by Banks®. The Banks Power Six-Gun Bundle Dual Exhaust System is the best performance package on a budget. Six-Gun Bundle is a total engineered power system for sport and...
      $2,241.27
    • Banks® Six-Gun™ Single Exhaust System
      (0 reviews)
      # 46430747
      Chevy Silverado Diesel 2008, Six-Gun™ Single Exhaust System by Banks®. Everything in it is engineered to work together to maximize your engine's power, efficiency and durability. Banks Six-Gun Bundle honors your vehicle by...
      $1,899.00
    • Banks® Stinger™ Exhaust System
      (0 reviews)
      # 46430731
      Chevy Silverado 2008, Stinger™ Exhaust System by Banks®. With its engineered exhaust, intake and fuel management upgrades, economical Stinger adds impressive power, efficiency and durability—and sounds great doing it! The Banks...
      $1,242.38 - $2,241.27
    • dB® Sport Stainless Steel Cat-Back Exhaust System
      (1 reviews)
      # 901807
      Chevy Silverado 2008, Sport Polished Stainless Steel Cat-Back Exhaust System by dB®, with 4" Slash Cut Polished Tip. The dB exhaust systems are unique in their combination of an aggressive, growling exterior sound and absence of...
      $638.61 - $808.90
    • CGS® Cat-Back Exhaust System
      (0 reviews)
      # 1465448
      Chevy Silverado 2008, Cat-Back Exhaust System by CGS®. Get more power, improved performance, increased mileage and throaty sound in a bolt-on package. With the CGS Cat-Back Exhaust System you get all this and a complete replacement...
      Dyno proven gains in horsepower and torqueImproved performance
      $314.25 - $464.25
    • aFe® Mach Force XP Exhaust System
      (0 reviews)
      # 1066853
      Chevy Silverado 2008, Mach Force XP Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Exhaust System. aFe dyno tests...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $449.00 - $885.00
    • aFe® Large Bore HD DPF-Delete
      (0 reviews)
      # 1066776
      Chevy Silverado 2500 HD / 3500 6.6L LMM Turbocharged 2008, Large Bore HD DPF-Delete by aFe®. Without Muffler and Tip. Get increased exhaust flow, more horsepower and torque, improved performance and better fuel mileage with the aFe...
      $445.00
    • aFe® ATLAS Down-Pipe Back Exhaust System
      (0 reviews)
      # 6860248
      Chevy Silverado 2500 HD / 3500 6.6L LB7 / LLY / LBZ 2008, ATLAS Down-Pipe Back Exhaust System by aFe®. The ATLAS Exhaust System channels the exhaust from the engine to the rear of the vehicle on a racing diesel engine truck. It has...
      The least restriction for maximum airflowIncreases horsepower and torque
      $345.00 - $495.00
    • Pypes® 409 SS Cat-Back Exhaust System with Violator Muffler
      (0 reviews)
      # 68924800
      Chevy Silverado 1500 2008, 409 SS Cat-Back Exhaust System with Violator Muffler by Pypes®. Includes Violator Muffler. Want that rumble when you start up your truck? How about that growl when you step on the gas and run along side a...
      409 stainless tubing, muffler, clamps and hangersBetter fuel economy
      $479.99
    • DynoMax® Ultra Flo™ Cat-Back Welded Exhaust System
      (0 reviews)
      # 18222770
      Chevy Silverado 2008, Ultra Flo™ Cat-Back Welded Exhaust System by DynoMax®. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower. This cat-back exhaust system includes pipes, clamps, tip, and includes the Ultra Flo...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      $309.31 - $446.85
    • DynoMax® Ultra Flo™ Stainless Steel DPF-Back Welded Exhaust System
      (0 reviews)
      # 18216422
      Chevy Silverado 6.6L 2008, Ultra Flo™ Stainless Steel DPF-Back Welded Exhaust System by DynoMax®. Angle Exit. 5" Tubing. 14" Stainless Steel Slant Cut Cooling Tip. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower....
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      $433.93
    • DynoMax® VT™ Cat-Back Exhaust System
      (0 reviews)
      # 18223415
      Chevy Silverado 4.8L / 5.3L 2008, VT™ Cat-Back Exhaust System by DynoMax®. Angle Exit. 3" Tubing. With U-Bolt Pipe. This cat-back exhaust system includes pipes, clamps, tip, and revolutionary DynoMax VT performance mufflers that...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      $297.41 - $309.31
    • Diamond Eye® Exhaust System Kit
      (0 reviews)
      # 15959346
      Chevy Silverado 2500 HD / 3500 HD Diesel 2008, Exhaust System Kit by Diamond Eye Performance®. Single; Single Pass. Side Exit. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $201.53 - $327.49
    • Flowmaster® Scavenger Series Elite Headers
      (0 reviews)
      # 41955869
      Chevy Silverado 1500 2008, Scavenger Series Ceramic Coated Shorty Elite Headers by Flowmaster®, 2.5" Outlet. 1.63" Tubing. Includes Bolts and Studs. Replace your restrictive factory exhaust manifolds with these stainless steel...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $599.00
    • Gibson® Performance Header
      (1 reviews)
      # 3728677
      Chevy Silverado without EGR without Air Injection 2008, Performance Header by Gibson®. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers will flow much more exhaust than your...
      Increases low and mid-range horsepower and torqueIncreases engine efficiency
      $420.44 - $579.61
    • Banks® TorqueTube™ Exhaust Manifold System
      (0 reviews)
      # 3145605
      Chevy Silverado W/O Air Injection 2008, TorqueTube™ Exhaust Manifold System by Banks®. Includes Intake, TransferTube, Air Filter, Filter Housing, Head Shield, Exhaust Manifolds, Y-Pipe, Muffler, Exhaust. Cast OEM exhaust...
      $586.07
    • BBK® CNC-Series™ Headers with Air Fitting Connectors
      (0 reviews)
      # 55185867
      Chevy Silverado 6.0L 2008, CNC-Series™ Headers with Air Fitting Connectors by BBK®. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length headers. These premium headers are...
      Dyno testing results show a typical increase of 15-20 horsepower at the rear wheelsDeveloped using CAD (Computer Aided Design) software
      $369.99 - $469.99
    • aFe® Twisted Steel Headers
      (0 reviews)
      # 46178616
      Chevy Silverado 1500 2008, Twisted Steel Headers without Catalytic Converters by aFe®. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new pulse control technology. aFe engineers...
      Optimized Tube Lengths Improve Flow and Performance100% hand MIG-welded construction ensures optimal strength and durability
      $795.00
    • Kooks® Stainless Steel Headers
      (0 reviews)
      # 64455460
      Chevy Silverado 4.8L / 5.3L / 6.0L 2008, Stainless Steel Headers by Kooks®. 1.75" Inlet / 3" Outlet. Gaskets, and all installation hardware included. This product is made of high-quality materials to serve you for years to come....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $977.60
    • Kooks® Stainless Steel Long Tube Headers
      (0 reviews)
      # 64455461
      Chevy Silverado 4.8L / 5.3L / 6.0L 2008, Stainless Steel Long Tube Headers by Kooks®. 1.875" Inlet / 3" Outlet. Gaskets, and all installation hardware included. This product is made of high-quality materials to serve you for years...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $991.02
    • PaceSetter® Headers
      (0 reviews)
      # 66254774
      Chevy Silverado 1500 RWD (Rear Wheel Drive) / 4WD (Four Wheel Drive) 2008, Headers by PaceSetter®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. 07-12 Silverado/Sierra, 4.8/ 5.3L, without A.I.R. Shorty Header.
      $257.31
    • BTP® Block Hugger™ Header
      (0 reviews)
      # 69369439
      Chevy Silverado 2008, Block Hugger™ Header by BTP®. This premium quality part by BTP helps your exhaust system to perform at its full efficiency as well as provide your vehicle with a more aggressive and powerful sound. This part...
      Engineered to make your exhaust system perform at its peakProvides a powerful and aggressive sound
      $137.70 - $249.18
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      # 34449186
      Chevy Silverado 1500 LS / LT / LTZ / WT 2008, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 3" Outlet. 40" Length. 30" Width. The new Flowmaster replacement catalytic converters are made to meet and...
      Exceed all federal emission standardsStainless Steel shells
      $496.16
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 62246976
      Chevy Silverado 2008, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $1,380.93 - $1,514.91
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61587683
      Chevy Silverado 2008, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $678.78 - $841.48
    • Bosal® Catalytic Converter
      (0 reviews)
      # 49846368
      Chevy Silverado Federal Emission Standard 2008, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $347.43
    • Flowmaster® 50 Series HD Delta Flow™ Stainless Steel Muffler
      (0 reviews)
      # 34440274
      Chevy Silverado 1500 / 2500 HD 6.0L 2008, 50 Series HD Delta Flow™ Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 3.5" Offset Inlet / 3.5" Offset Outlet, 3" Thick x 10" Wide x 16" Case Length x 22" Overall Length. The 50...
      Built for Quieting Big Displacement EnginesWorks Great with Both Gas and Diesel Applications
      $191.86
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (4 reviews)
      # 849497
      Chevy Silverado 1500 2008, Super 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 3" Center Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40...
      Can Replace Any Other 40-Series MufflerDeeper and Richer Tone than Original 40 Series Muffler
      $94.44
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Muffler
      (1 reviews)
      # 34440277
      Chevy Silverado 1500 2008, Super 50 Series Delta Flow™ (SUV) Performance Muffler by Flowmaster®, MILD SOUND, 3" Center Inlet / 3" Offset Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super 50 is suitable...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $136.40 - $142.98



    Guides & Articles
    Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust...
    You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the...
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    2008 Chevy Silverado Performance Exhaust Systems Reviews
    Average rating: 4.5 4.4 - 2 reviews
    (3.8)
    APPEARANCE
    EASE OF INSTALLATION
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    Megaflow
    2008 Chevy Silverado | Posted by Antonio | (Buttler, NJ)

    It sounds pretty good.

    7 people found this review helpful.
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    2008 Chevy Silverado Models
    • 2008 Chevy Silverado 1500 Base Performance Exhaust Systems
    • 2008 Chevy Silverado 1500 LS Performance Exhaust Systems
    • 2008 Chevy Silverado 1500 LT Performance Exhaust Systems
    • 2008 Chevy Silverado 1500 LTZ Performance Exhaust Systems
    • 2008 Chevy Silverado 1500 WT Performance Exhaust Systems
    • 2008 Chevy Silverado 2500 HD LT Performance Exhaust Systems
    • 2008 Chevy Silverado 2500 HD LTZ Performance Exhaust Systems
    • 2008 Chevy Silverado 2500 HD WT Performance Exhaust Systems
    • 2008 Chevy Silverado 3500 HD LT Performance Exhaust Systems
    • 2008 Chevy Silverado 3500 HD LTZ Performance Exhaust Systems
    • 2008 Chevy Silverado 3500 HD WT Performance Exhaust Systems