Jeep CJ7 Performance Mufflers

Your Jeep CJ7 will be happy to know that the search for the right Performance Mufflers you’ve been looking for is over! Advance Auto Parts has 2 different Performance Mufflers for your vehicle, ready for shipping or in-store pick up. The best part is, our Jeep CJ7 Performance Mufflers start from as little as $84.99.

When it comes to your Jeep CJ7, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Mufflers brands so you can shop with complete confidence. We’re sure you will get the right product to keep that CJ7 running for a long time.

We even have reviews of our OEM and aftermarket Performance Mufflers products to help you buy with confidence. Hear from other customers via the 11 reviews on parts for your Jeep CJ7.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Mufflers for your CJ7, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

Please Select your Vehicle to See Exact Fit Parts

Compare 7 Jeep Performance Mufflers

Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 942546 (Part No.942546)

Flowmaster Inc. Super 44 Muffler - 2.50 Offset In - 2.50 Center Out - Aggressive Sound, 942546

from

$137.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.25 Center In – 2.25 Offset Out – Aggressive Sound, 942447 (Part No.942447)

Flowmaster Inc. Super 44 Muffler - 2.25 Center In - 2.25 Offset Out - Aggressive Sound, 942447

from

$137.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Flowfx Muffler 409S – 2.50 Offset In/ 2.50 Center Out – Moderate Sound, 71226 (Part No.71226)

Flowmaster Inc. Flowfx Muffler 409S - 2.50 Offset In/ 2.50 Center Out - Moderate Sound, 71226

from

$84.99
“Flowmaster’s Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the “”chambered”” muffler sound. The interior features a large 3.00-inch “”straight-through”” stainless steel perforated core, surrounded with high-temperature sound absorption materials delivering a deep traditional mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the vehicle application and offsets needed. Features include fully MIG-welded “”bright”” 409 stainless steel construction with the Flow FX logo embossed on both sides of the case. The Flow FX line of mufflers is perfect for the person looking for a show quality performance muffler at an economical price point and in a compact sized case.”
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Flowmaster Inc. – Flowmaster Inc. 60 Delta Flow Muffler – 2.25 Center In – 2.25 Offset Out – Mild Sound, 952462 (Part No.952462)

Flowmaster Inc. 60 Delta Flow Muffler - 2.25 Center In - 2.25 Offset Out - Mild Sound, 952462

from

$199.99
The 60 series incorporates Flowmaster’s Delta Flow technology to produce a mellow tone, improved power and throttle response on smaller displacement 4 and 6 cylinder vehicles. Generally suited to rear mount installations, use of larger diameter tailpipe/tip will create a deeper tone that is evident both inside and outside the vehicle. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 53056 (Part No.53056)

Flowmaster Inc. Super 50 Muffler - 3.00 Offset In - 3.00 Center Out - Moderate Sound, 53056

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$204.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17263 (Part No.17263)

Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17263

from

$171.99
DynoMax Ultra Flo SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.50 Center In – 2.50 Offset Out – Aggressive Sound, 942547 (Part No.942547)

Flowmaster Inc. Super 44 Muffler - 2.50 Center In - 2.50 Offset Out - Aggressive Sound, 942547

from

$137.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
See More