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.
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 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.
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.
Not sure which 1998 Jeep Grand Cherokee 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:
"Definite power increase and quieter than the stock cat-back with a Flowmaster muffler I had before. This system doesn't have the flow-choking crimp that the stock cat-back has either which really opens things up. I opted to install it myself - I'm mechnically-inclined having done this and more difficult things on other cars, but this one got the best of me. After spending several hours and losing a little blood trying to install it without a hydraulic lift, I got it mounted but it was hanging low, leaking, and nothing like the stock fit. I ended up taking it to a muffler shop to mount it more solidly (i.e. without clamps and connectors). That was the best $40 I've ever spent - wish I would've done that to being with. Even with nice solid welds it *still* rattles, shakes, and rolls - nothing like the stock fit. Still a worthy sacrifice to get more power." —Kevin B from Acworth, GA bought a Magnaflow Exhaust Systems for a 1998 Jeep Grand Cherokee.
"I installed this on my 98 5.2L Jeep Cherokee. Immediate difference in Sound, Power and gas mileage. instant 4 miles per gallon around town, shifts at a lower RPM and stays there" —Kenneth D from La Vista, NE bought a Magnaflow Exhaust Systems for a 1998 Jeep Grand Cherokee.