Bolt on an American tradition with Flowmaster Cat-Back Exhaust Systems. The throaty roar and performance gains of these performance exhaust systems are unmistakably Flowmaster. Built from aluminized or stainless steel. 3-year & limited Lifetime Warranties.
Unleash the horsepower demons lurking under your hood with a power-packed Magnaflow Cat-Back Exhaust System. Engineered for unrestricted flow and a throaty growl, Magnaflow Cat-Back Exhaust Systems are all wrought from prime 409 stainless steel for lasting durability. Lifetime Warranty for Magnaflow Cat-Back Exhaust Systems.
Release the factory stranglehold and set your ride free with the MBRP Performance Exhaust System. Packed with the free-flowing power and sound that MBRP is famous for, this high-performance exhaust system is designed for one thing—taking the win!
Fire-breathing performance. Head-turning tone. Long-lasting materials. Borla Cat-Back Exhaust Systems deliver the power and style to win pink slips and earn street cred. Borla Cat-Back Exhaust Systems are crafted from pure T-304 stainless steel that’s mandrel bent and backed by a 1,000,000-mile warranty.
The affordable cat-back exhaust that doesn’t compromise on horsepower muscle or tough torque is none other than Gibson Cat-Back Exhaust Systems. Mandrel-bent piping cuts the backpressure out of your cat-back exhaust system, and the SuperFlow mufflers keep the rumble tasteful. Built from aluminized steel or 409 stainless. Lifetime Warranty.
Hate in-cab drone from old-school cat back exhaust systems? Corsa Performance Cat-Back Exhaust Systems use high-tech resonance cancelling technology to pump up your power without the obnoxious cockpit hum. Plus, Corsa Cat-Back Exhaust Systems are built from mandrel-bent stainless steel and carry a Lifetime Warranty.
Got the guts to handle the power that comes with Banks Monster Cat-Back Exhaust Systems? Your beastly Banks Monster Cat-Back Exhaust is wrought from 100% stainless steel and mandrel bent for ferocious power gains and an imposing growl. Lifetime Warranty on these cat-back exhaust systems.
For an immediate boost in performance with your choice of mild or wild exhaust tones, turn to Heartthrob Cat-Back Exhaust Systems. These single-exit cat-back exhaust systems come in your choice of Turbo (aggressive) or Welded (mellow) mufflers. Mandrel-bent aluminized steel. 1-year warranty.
Give your car or truck an infusion of power and sound with an aFe Exhaust System. Your ride’s stock pipes put the squeeze on performance but you can unlock it simply by bolting on one of these kits. Unlike your factory system, aFe kits feature mandrel-bent tube and low-restriction mufflers to boost horsepower and add a mean, performance tone. 2-year warranty.
For trick sound and tire-chirping power, equip your speed fiend with JBA Performance Cat-Back Exhaust Systems. JBA honed their engineering skills building legendary Mustang exhausts, and they pour their decades of experience into every system. Mandrel bent from T-304 stainless or aluminized steel. 1-year warranty.
Bolt on the legendary Corsa sound and power without exhausting your budget! dB Performance Exhaust by Corsa is built specifically for trucks to deliver ultimate performance and an aggressive growl—with no cab drone or wallet drain. 10-year warranty.
Double the tailpipe of a traditional Heartthrob Cat-Back Exhaust by equipping your street machine with the Heartthrob Dual Cat-Back Exhaust. These dual cat-back exhaust systems have 3 muffler choices for a meaner or mellower tone. Mandrel-bent aluminized steel construction. 1-year warranty.
Prime your powerplant with free-flowing firepower—Stainless Works Exhaust Systems. Built from pure T304 stainless or aluminized steel and designed for maximum horsepower & torque, this performance exhaust system is your one-way ticket to the winner’s circle. Limited Lifetime Warranty.
Heartthrob Deep Tone Dual Cat-Back Exhaust Systems dish up the loudest exhaust belch available. Equipped with dual glasspack mufflers, this cat-back exhaust system spits hot fire every time you hit the gas. Mandrel-bent aluminized steel piping. 1-year warranty.
Let the other drivers know that you mean business by bolting on Bassani Aft-Cat Cat-Back Exhaust Systems. Engineered for tone options, Bassani cat-back exhaust systems have 3 muffler options ranging from wicked loud to mellow. Mandrel bent from either stainless (Lifetime Warranty) or composite steel (18-month warranty).
Give your diesel rig a sound that hums authority with the ANSA Silverline Exhaust System. Prime exhaust flow is improved by mandrel bent tubing. Select from a direct-fit single or dual exhaust. This exhaust is available in 3 performance levels. Warranty depends on selection.
Don’t stop with a cat back exhaust system. For a full-throttle performance upgrade, pick up the Dynatech SuperMAXX Complete Header Exhaust System. This kit includes headers, cats and head pipes—all built from T-304 stainless. Warranty against defects.
Not sure which 2002 GMC Sierra Performance Exhaust Systems are right for you? We have over 7601 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"The system came quickly and it was easy enough to install. I didn't have to cut the old system off as per directions. I think that due to the fact I had the truck up on 1ft. high ramps. I do have a suggestion for the manufacture of the exhaust system. Either extend the pipes from the muffler at least 1" on each end or make the exhaust pipes connecting to the muffler at least 1" longer so that the hanger at the rear tail pipe will line up with the stock hanger. This will omit the need for the rear clamp with the hanger pin welded to it. A cleaner looking job will result.This is not a problem if the system is welded at a muffler shop (Which I had done) because they were able to slide the pipe back far enough to line it up with the hanger and weld the pipes together, omitting the clamps. It looks factory and neat. Nice throaty sound but not too loud. Don't know if MPG increased yet because I haven't filled up since installation. Overall satisified and good value for the system." —Dennis T from Olympia, WA bought a JBA Performance Exhaust for a 2002 GMC Sierra, Extended cab, short bed, 5.3L V8.
"The install went very smooth for a set of long tube headers. I just had to fight my previous custom cat-back to fit length wise. (the cat-back system is pushed back 1-2 inches) The increase in mid-range torque and throttle response is noticable; even pulling harder in the high rpm range. After the system went through a heat cycle it has a very nice golden tint. The only down side was that I had to cut/splice my o2 sensor wires to lengthen them. The one supplied in the kit from dynatech was incorrect and the directions showed two possible connectors and how to modify, but the connector on my vehicle was neither of these. One of the passenger primary tubes is very close to the frame if not touching it at times under vibration and rotaional torque. But, overall I am very satisfied with the results!" —William G from Phoenix, AZ bought a Dynatech SuperMAXX Complete Header Exhaust Systems for a 2002 GMC Sierra.
"My husband for very pleased with the ease of installation and with the looks and sound of the exhaust system. I think he is going into his second childhood. The things he didn't have then he is having now that he is in his 60's. Thanks so much." —Ivan S from Owls Head, ME bought a Flowmaster Exhaust Systems for a 2002 GMC Sierra, 1500, light-duty, extended cab, 6' 6" short bed, 5.3L V8.
"Had mine installed at muffler shop,because I wanted it welded.Had to move Exhaust pipe hanger so pipe would't
rub on shock." —Richard V from Springdale, AR bought a Magnaflow Exhaust Systems for a 2002 GMC Sierra, 1500HD, extended cab, 6' 6" short bed, 6.0L V8.
"This is a great cat back for the price, it sounds great and looks even better. Everyone that has looked at on my truck loves it." —Robert W from Northlake, IL bought a Flowmaster Exhaust Systems for a 2002 GMC Sierra.
"The Banks exhaust is simply the best that money can buy. I've had several exhaust systems in my day including Flowmaster, Gibson, Magnaflow, Borla and Pypes. This is truly the finest set of pipes I have ever used. The sound is like no other exhaust you will hear on the road and the performance gains are second to none. I highly recommend. Autoanything.com is the absolute best retailer out there. I use them for all of my purchases. Thanks" —Brynn C from Bella Vista, AR bought a Banks Monster Exhaust System for a 2002 GMC Sierra.
"The chrome tips look amazing coming out in front of my rear wheel! The deep tone sound is awesome. Its is way better than i expected!" —Miguel M from Decatur, TX bought a Flowmaster Exhaust Systems for a 2002 GMC Sierra, 1500, light duty, extended cab, 6' 6" short bed, 4.8L V8.
"Outstanding exhaust. Took longer to take off old exhaust than to install the Gibson! The fit was great, and Gibson's claims of improved torque are right on the money! I never would have believed that a cat-back could give a significant improvement in performance, but this one did. The sound is great, a nice bark but no resonance (just a nice rumble). If you want a wide-open roar from your exhaust, look elsewhere, but if you want a high-quality exhaust with a nice performance tone and better performance, get the Gibson!" —Sean G from Lake Stevens, WA bought a Gibson Exhaust Systems for a 2002 GMC Sierra.
"love it!! the hardest part of the installation is getting the old exhaust off" —Cody T from Ellenburg Depot , NY bought a Banks Monster Exhaust System for a 2002 GMC Sierra, 1500, extended cab, 6' 6" short bed, 5.3L V8.