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.
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.
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.
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.
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.
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.
Not sure which 2008 Chevy Trailblazer 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:
"Easy to install, good price, and sounds beautiful. I definatley recommend this exhaust for your truck!! It looks great and the quality seems great too!!" —Erickson L from Tarrytown, NY bought a JBA Performance Exhaust for a 2008 Chevy Trailblazer, SS, 6.0L V8 LS2.
"I installed this Gibson exhaust system on my 2008 4WD TrailBlazer. The system is very easy to install it only 1.5 hours to remove the stock system and install this Bad Ass Gibson system. Every thins fits just like it was factory. Awsome sound and Wow the incerse in horse power is very noticeble!!!!!!!!!!!!! Also getting better gas milage too if I keep my foot out of it!!!! Oh and the Stainless steel tip looks so awsome!!!!! I will be buying nothing but Gibson from now on baby!!!!!!!!!!!!
Get yours to day you will love it!!!!!!!!!!!!
Thanks Gibson for making a car nut happy!!!!!!!!!" —Yvette H from Gilbert, AZ bought a Gibson Exhaust Systems for a 2008 Chevy Trailblazer, 2WD, 4.2L 6-cyl. engine.
"Package failed to include gasket between Converter & exhaust pipe, had to search & run out to auto parts store. Much quiter than expected (quiter than Stock Exhaust) despite the ad describing a "throaty Growl", a little disappointed in that. Fuel savings & horsepower increase to be determined." —Thomas O from Columbus, OH bought a Magnaflow Exhaust Systems for a 2008 Chevy Trailblazer, 6.0L V8.
"The sound is great! And it was very easy to install.
For the Trailblazer though the instructions say to make only one cut when removing the stock exhaust.
If you follow the instructions you will need to remove the spare and\or cut the heat shields off the stock pipe or it will not clear and cannot be removed. I found it easier to make one more cut behind the resonator so as not to nick or cut anything with the sharp edges of the heat shields.
Also note that if your stock exhaust is stainless pipe a sawzall made the job possible. A hacksaw would not have worked in this case." —William J from Chandler, AZ bought a Corsa Performance Exhaust for a 2008 Chevy Trailblazer, SS, 6.0L V8.
"System was easy to install and fit perfectly. My only regret is that I did not purchase the stainless steel system." —Leroy B from Upper Marlboro, MD bought a Gibson Exhaust Systems for a 2008 Chevy Trailblazer.