2001 GMC Sierra Performance Exhaust Systems

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    • (1 reviews)
      $445.98from $356.78 - $839.42
      GMC Sierra 2001, American Thunder™ Exhaust System by Flowmaster®. American Thunder gives you the classic AGGRESSIVE or MODERATE sound (depends on application and exhaust type) of a Flowmaster chambered exhaust, which is the...
      # 574152
    • (0 reviews)
      $463.03from $370.42 - $699.60
      GMC Sierra 2001, Force II™ Cat-Back 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 everyday street...
      # 23516640
    • (0 reviews)
      $733.94from $587.15 - $954.52
      GMC Sierra 6.6L 2001, MagnaFlow Series Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These premium line exhaust systems for diesels without particulate filters include mandrel-bent stainless steel tubing, polished...
      # 20209432
    • (0 reviews)
      $803.01from $642.41 - $719.24
      GMC Sierra 2001, 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 exhaust...
      # 20209413
    • (1 reviews)
      $435.86from $348.69 - $376.43
      GMC Sierra Crew Cab 6.6L 2001, Off-Road Pro Series Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. The Off Road Pro-Series is designed for use on vehicles with highly modified suspension systems. Lifted, lowered, air...
      # 20209439
    • (0 reviews)
      $673.83$539.06
      GMC Sierra 6.6L 2001, XL Series Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These mid-level exhaust systems for diesels without particulate filters feature 100% stainless steel satin finish mufflers and mandrel-bent...
      # 20209426
    • (0 reviews)
      $471.08from $376.86 - $835.01
      GMC Sierra 6.6L 2001, Pro Series 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 steel tubing....
      # 20209399
    • (0 reviews)
      $867.44from $693.95 - $1,090.25
      GMC Sierra 6.6L 2001, Black Series Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing, 100% stainless...
      # 20209389
    • (0 reviews)
      $409.74from $327.79 - $736.52
      GMC Sierra Extended Cab / Crew Cab 6.6L 2001, Custom Builder Turbo-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. Whether you're a professional custom truck builder or building your own dream in your home garage,...
      # 20209406
    • (0 reviews)
      $733.74from $586.99 - $892.99
      GMC Sierra 78.0" Bed 2001, 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 mufflers...
      # 1222168
    • (0 reviews)
      $384.69from $307.75 - $532.74
      GMC Sierra 2001, Swept Side™ 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, with this Swept Side Cat-Back Exhaust System....
      # 3734357
    • (0 reviews)
      $481.10from $384.88 - $606.64
      GMC Sierra Diesel 2001, Swept Side™ Diesel Exhaust System by Gibson®. 4" Tubing. Behind Rear Tire Exit. 4" Inlet / 5" Outlet Polished Stainless Round Slash Cut Tip. Get increased exhaust flow for more torque and horsepower with...
      # 3729173
    • (0 reviews)
      $462.93from $370.34 - $572.58
      GMC Sierra 2001, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Behind Rear Tire Exit. 2.5" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get increased horsepower and torque in the...
      # 3730977
    • (0 reviews)
      $462.93from $370.34 - $572.58
      GMC Sierra 2001, Split Rear™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE THROATY SOUND. 2.5" Tubing. Straight Out The Back Exit. 2.5" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get increased horsepower and...
      # 3732488
    • (0 reviews)
      $462.93from $370.34 - $572.58
      GMC Sierra 2001, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Behind Each Rear Tire Exit. 2.5" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. When you’re ready to take your truck...
      # 3731646
    • (0 reviews)
      $384.69from $307.75 - $343.55
      GMC Sierra 1500 2001, Super Truck™ Cat-Back Exhaust System by Gibson®. 2.5" Tubing. In Front of Rear Tire Exit. 6" x 2.75" Outlet Polished Stainless Oblong Slash Cut Tip. When quiet is the least of your concerns, get the Super...
      # 3732974
    • (0 reviews)
      $806.24from $644.99 - $819.99
      GMC Sierra 2500 HD / 3500 Duramax Crew Cab / Extended Cab 2001, Black Series™ Down Pipe-Back Diesel Off-Road Exhaust System by MBRP®, MODERATE SOUND, Single Side Exit. Black is the new chrome, they say. And it’s hard to argue...
      Mellow, authoritative exhaust note16 GA aluminized steel construction
      # 3695247
    • (0 reviews)
      $487.49from $389.99 - $699.99
      GMC Sierra 2500 HD / 3500 Duramax Crew Cab / Extended Cab 2001, Installer Series™ 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
      # 3695415
    • (0 reviews)
      $406.24$324.99
      GMC Sierra 2500 HD / 3500 Duramax Crew Cab / Extended Cab 2001, Performance Series™ Diesel Exhaust System by MBRP®, MODERATE SOUND, Single Side Exit. Get more out of your turbodiesel pickup with a Performance Series exhaust...
      Authoritative exhaust noteSingle side exit behind passenger-side rear tire
      # 3695494
    • (0 reviews)
      $349.99from $279.99 - $444.99
      GMC Sierra Duramax 2001, PLM Series™ Off-Road Diesel Exhaust System by MBRP®, MODERATE SOUND, without Muffler, Single Side Exit. Sometimes you just have to let it all hang out. That’s why MBRP makes race-only exhaust systems....
      Racing onlySingle pipe and single exit
      # 3695589
    • (0 reviews)
      $987.49$789.99
      GMC Sierra 2500 HD / 3500 Duramax Crew Cab / Extended Cab 2001, Pro Series™ Cat-Back Diesel Exhaust System by MBRP®, MODERATE SOUND, 4" Tubing, Single Side Exit, and T-5051 Stainless Steel Angled Rolled End Tip. MBRP's Pro Series...
      Mellow, authoritative exhaust noteMirror-polished T304 stainless tips and mufflers
      # 3695918
    • (0 reviews)
      $1,068.74$854.99
      GMC Sierra 3500 Duramax Engine Extended Cab / Club Cab 2001, Pro Series™ Off-Road Stainless Steel DownPipe-Back Diesel Exhaust System by MBRP®, MODERATE SOUND. 4" Tubing. Single Side Exit. With Front Pipe. MBRP's Pro Series is...
      Mellow, authoritative exhaust noteMirror-polished T304 stainless tips and mufflers
      # 47335739
    • (0 reviews)
      $618.74from $494.99 - $574.99
      GMC Sierra 3500 Duramax Engine Extended Cab / Club Cab 2001, SLM Series™ Off-Road DownPipe-Back Exhaust System by MBRP®, MODERATE SOUND. Without Muffler. MBRP’s SLM Series is the ultimate in free-flowing exhaust systems,...
      Deletes stock catalytic converter and muffler16 GA T409 stainless steel construction
      # 3695667
    • (0 reviews)
      $693.74from $554.99 - $674.99
      GMC Sierra 2500 HD / 3500 Duramax 2001, TD Series™ Down Pipe-Back Diesel Off-Road Exhaust System by MBRP®, MODERATE SOUND, Single Rear Turn Down Exit. Guarantee the best performance from your diesel engine by hanging a 5" TD...
      Deletes catalytic converterCompetition only
      # 3695713
    • (0 reviews)
      $581.24$464.99
      GMC Sierra 2500 HD / 3500 Duramax 2001, Installer Series™ Down Pipe-Back Exhaust System with Dual Smokers™ Stack Kit by MBRP®, MODERATE SOUND. Give your pickup some of that big-rig flavor with a set of SMOKERS. Nothing rumbles...
      Eliminates catalytic converter and mufflerCompetition only
      # 3695849
    • (0 reviews)
      $643.74$514.99
      GMC Sierra Duramax Engine Extended Cab / Crew Cab 2001, XP Series™ Cat-Back Diesel Exhaust System by MBRP®, MODERATE SOUND. Single Side Exit. MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a...
      Competition onlyMade of T409 Stainless Steel
      # 53252803
    • (0 reviews)
      $749.99from $599.99 - $944.99
      GMC Sierra Duramax Engine Extended Cab / Crew Cab 2001, XP Series™ Off-Road Exhaust System by MBRP®, MODERATE SOUND. With Front Pipe. MBRP's XP Series is the performance exhaust of choice for the enthusiast who needs a system...
      Competition onlyMade of T409 Stainless Steel
      # 3695194
    • (0 reviews)
      $593.74from $474.99 - $644.99
      GMC Sierra 2500 HD / 3500 Duramax 6.6L 2001, XP Series™ Down Pipe-Back Exhaust System with by MBRP®, MODERATE SOUND. Give your pickup some of that big-rig flavor with a set of SMOKERS. Nothing rumbles down the street like a set...
      # 3695797
    • (0 reviews)
      $565.21from $452.17 - $647.87
      GMC Sierra 2001, Monster™ Exhaust System by Banks®, Single Side Exit. 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...
      # 45909068
    • (0 reviews)
      $2,259.90from $1,807.92 - $1,890.25
      GMC Sierra 5.3L 78.0" Bed LM7 Engine 2001, 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...
      # 46432308
    • (0 reviews)
      $3,307.44from $2,645.95 - $2,655.22
      GMC Sierra Diesel without Catalytic Converter 2001, 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...
      # 46432313
    • (0 reviews)
      $1,475.81from $1,180.65 - $2,655.22
      GMC Sierra 2001, 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...
      # 46432327
    • (0 reviews)
      $462.21from $369.77 - $425.49
      GMC Sierra Diesel 2001, Monster™ Sport Diesel Cat-Back Exhaust System by Banks®, Single Side Exit. Includes 5" Polished Rolled-Edge Tip, Stainless Steel Muffler. Add power and rumble to your diesel with this cat-back exhaust...
      # 45909079
    • (0 reviews)
      $769.93from $615.94 - $956.87
      GMC Sierra Diesel 2001, Monster™ 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 see an...
      # 45909051
    • (0 reviews)
      $2,908.31from $2,326.65 - $2,377.12
      GMC Sierra Diesel without Catalytic Converter 2001, 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...
      # 46432320
    • (0 reviews)
      $939.10from $751.28 - $796.36
      GMC Sierra 2500 HD 6.6L 2001, Sport Polished Stainless Steel Cat-Back Diesel Exhaust System by dB®, Single Side Exit, with 5" Slash Cut Tip. The dB exhaust systems are unique in their combination of an aggressive, growling exterior...
      # 901750
    • (0 reviews)
      $1,011.13$808.90
      GMC Sierra 1500 4.8L / 5.3L 2001, 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...
      # 901912
    • (0 reviews)
      $392.81from $314.25 - $547.50
      GMC Sierra Short Bed 2001, 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...
      Dyno proven gains in horsepower and torqueImproved performance
      # 1465557
    • (0 reviews)
      $1,008.00from $806.40 - $873.60
      GMC Sierra 2001, Power Series Cat-Back Exhaust System by RBP®. RBP's Cat-Back exhaust system is made of mandrel-bent stainless steel tubing. The system includes all parts of the exhaust system behind the catalytic converter. It is...
      Made in Stainless Steel for DurabilityLowers Exhaust Gas Temperature
      # 42554241
    • (0 reviews)
      $840.00from $672.00 - $806.40
      GMC Sierra 2001, Eliminator Series Exhaust System by RBP®. Exhaust systems for offroad trucks can sometimes be difficult to find. Many offroaders have to resort to custom built systems which are expensive and often lack the finish...
      Made in Stainless Steel for DurabilityLowers Exhaust Gas Temperature
      # 42554231
    • (0 reviews)
      $1,243.75from $995.00 - $1,045.00
      GMC Sierra Diesel 2001, Mach Force XP Dual DP-Back Exhaust System by aFe®. 4" Tubing. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP...
      # 39438923
    • (0 reviews)
      $628.03from $502.42 - $770.72
      GMC Sierra 2001, 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 every...
      # 1066983
    • (0 reviews)
      $564.59from $451.67 - $495.00
      GMC Sierra 6.6L Turbocharged 2001, Large Bore HD Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Large Bore HD Exhaust System. aFe...
      # 1066770
    • (0 reviews)
      $454.96from $363.97 - $495.00
      GMC Sierra 2500 HD / 3500 HD / 3500 6.6L LB7 / LLY / LBZ 2001, 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....
      # 6860240
    • (0 reviews)
      $993.75from $795.00 - $845.00
      GMC Sierra Diesel 2001, ATLAS Dual DP-Back Exhaust System by aFe®. 4" Tubing. 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 amount of...
      # 39438920
    • (0 reviews)
      $386.64from $309.31 - $327.79
      GMC Sierra 2001, Super Turbo™ Cat-Back Exhaust System by DynoMax®. Get improved exhaust flow and reduced back pressure for better performance, and a mellow performance exhaust tone without annoying interior resonance, with this...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      # 18220558
    • (0 reviews)
      $390.94from $312.75 - $336.03
      GMC Sierra 2001, Ultra Flo™ Stainless Steel 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...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      # 18222892
    • (0 reviews)
      $552.09$441.67
      GMC Sierra 6.6L 153.0" Wheelbase 2001, Ultra Flo™ Stainless Steel Turbo-Back Welded Exhaust System by DynoMax®. Angle Exit. 4" Tubing. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower. This system replaces your...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      # 18223389
    • (0 reviews)
      $417.20$333.76
      GMC Sierra 1500 143.5" Wheelbase Under 8600 GVWR 2001, VT™ Stainless Steel 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...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueExclusive DynoMax Valve Technology delivers on-demand, drone-free performance and sound
      # 18216601
    • (0 reviews)
      $272.50from $218.00 - $502.14
      GMC Sierra 2500 HD / 3500 2001, Exhaust System Kit by Diamond Eye Performance®. This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted power and tested against competition for...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      # 15960309
    • (0 reviews)
      $1,047.19$837.75
      GMC Sierra 2001, Stainless Steel Header by Borla®. 304 stainless steel for long life. Connects to the factory mid-pipe. Mandrel-bent for smooth curves. Million Mile warranty.
      # 1222580
    • (1 reviews)
      $473.00from $378.40 - $521.65
      GMC Sierra 2001, 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 restrictive factory exhaust manifolds. The...
      # 3730068
    • (0 reviews)
      $784.09from $627.27 - $678.77
      GMC Sierra 2001, TorqueTube™ Exhaust Manifold System by Banks®. Banks stainless, low-restriction TorqueTube headers will improve power and economy. The perfect place to start improving your truck’s exhaust system and unleashing...
      # 46328288
    • (0 reviews)
      $437.49from $349.99 - $469.99
      GMC Sierra 2001, Headers 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 CAD designed with a one-piece laser cut exhaust...
      Dyno testing results show a typical increase of 15-20 horsepower at the rear wheelsDeveloped using CAD (Computer Aided Design) software
      # 55498619
    • (0 reviews)
      $525.93$420.74
      GMC Sierra 1500 SL / SLE / SLT 2001, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 3" Outlet. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      # 34449162
    • (0 reviews)
      $961.25$769.00
      GMC Sierra 4.3L / 4.8L / 5.3L with Flat Spot in OE Middle Pipe 2001, Direct Fit Stainless Steel California Catalytic Converter by Flowmaster®, 2.5" Inlet / 3" Outlet. 33" Length. 5" Width. The new Flowmaster replacement catalytic...
      # 38175894
    • (0 reviews)
      $390.93from $312.74 - $684.29
      GMC Sierra 2001, Direct Fit Federal 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 replace the...
      # 22206702
    • (0 reviews)
      $464.46from $371.57 - $601.08
      GMC Sierra 2001, 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 replace...
      # 22206721
    • (0 reviews)
      $604.24from $483.39 - $831.16
      GMC Sierra 2001, Direct Fit 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 replace the factory...
      # 22206709
    • (0 reviews)
      $476.89$381.51
      GMC Sierra 1500 With Y Pipe Converter Assembly 2001, 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...
      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
      # 36757516



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
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    2001 GMC Sierra Performance Exhaust Systems Reviews
    Average rating: 4.5 4.3 - 2 reviews
    (4)
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    2001 GMC Sierra | Posted by David | (Casa Grande, AZ)

    Sounds great. I recommend this product.

    4 people found this review helpful.
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    2001 GMC Sierra Models
    • 2001 GMC Sierra 1500 SL Performance Exhaust Systems
    • 2001 GMC Sierra 1500 SLE Performance Exhaust Systems
    • 2001 GMC Sierra 1500 SLT Performance Exhaust Systems
    • 2001 GMC Sierra 1500 HD SLE Performance Exhaust Systems
    • 2001 GMC Sierra 1500 HD SLT Performance Exhaust Systems
    • 2001 GMC Sierra 2500 SL Performance Exhaust Systems
    • 2001 GMC Sierra 2500 SLE Performance Exhaust Systems
    • 2001 GMC Sierra 2500 SLT Performance Exhaust Systems
    • 2001 GMC Sierra 2500 HD SL Performance Exhaust Systems
    • 2001 GMC Sierra 2500 HD SLE Performance Exhaust Systems
    • 2001 GMC Sierra 2500 HD SLT Performance Exhaust Systems
    • 2001 GMC Sierra 3500 SL Performance Exhaust Systems
    • 2001 GMC Sierra 3500 SLE Performance Exhaust Systems
    • 2001 GMC Sierra 3500 SLT Performance Exhaust Systems