Cat Back

Flowtech exhaust products are the perfect combination of quality and value.  2.5" lightweight 18-gauge 409 stainless steel construction for strength and durability High flow 409 stainless steel mufflers designed for maximum flow and the most...

Product highlights for the 2015-2020 Mustang 3.7L V6 and 2.3L Ecoboost ROUSH Exhaust Kit - Round Tip (304SS): Fits the 2015-2020 Mustang with both the V6 3.7L & I4 2.3L Ecoboost engines ROUSH-designed high-flow mufflers with single...

Flowmaster introduces our FlowFX axle-back exhaust system for the 2021-2022 Ford Bronco with the 2.3 or 2.7-Liter engine. This system uses a FlowFX style muffler for a deep exhaust tone with an aggressive to moderate sound level and increased performance...

Flowmaster's race-oriented American Thunder Cat-back system is designed to mount behind the factory catalytic converters, or most OEM style aftermarket H-pipes. These systems are mandrel bent for maximum performance and include Super 44 series mufflers...

Bassani Stainless Axel-Back Exhaust for 05-09 GT & 07-09 GT 500 4" rolled edge slash cut polished tip. • Designed to maximize performance, improve style and enhance sound characteristics • Precision-engineered Stainless Steel for durability and...

Bassani After-Axle exhaust with 4" Polished stainless tips for 2010 Mustang GT & GT500Application: Mustang GT/GT500 Description: Race Mufflers for 2010 Mustang GT/GT 500 Notes: *Aggressive Tone* 2 1/2" dia. tube, round 5" street race muffler axle...

Bassani Stainless Axle Back Street Mufflers of 2011-2014 5.0L GTTips are 4" slash cut, dual wall polished stainless. 3" dia. tube, with round 5" Street Race mufflers, axle-back. Designed to maximize performance, improve style and enhance sound...

2005-2009 Ford Mustang GT 4.6L V8/ 2007-2009 Ford Mustang Shelby GT500 5.4L V8 Supercharged Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible. The aggressive “S-Type” (PN 11750) replace only the over-the-axle pipes,...

LoudMouth's® Cobra exhaust system has always been the best-performing cat-back exhaust in the business. Now it's the most versatile, too! Using groundbreaking modular technology first seen on our Mustang X-pipes, we've developed a system that can be...

The Mustang LoudMouth® has always been the best performing cat-back exhaust in the business. Now it's the most versatile, too! Using groundbreaking modular technology first seen on our Mustang X-pipes, we've developed a system that can be quickly...

The Mustang LoudMouth® Exhaust System has always been the best performing cat-back exhaust in the business. Now it's the most versatile, too! Using groundbreaking modular technology first seen on our Mustang X-pipes, we've developed a system that...

LoudMouth's Mustang Exhaust Systems have always been the best-performing cat-back exhausts in the business. Now it's available for the 1986-1993 Fox-Body Mustangs including 1993 Cobra's and most versatile, too! Using groundbreaking modular technology,...

MagnaFlow Cat-Back for 1986 - 1993 LX Mustang 5.0 & 1993 Cobra4 x 9 x 14 in. Muffler, 2.5 in. Tubing, 3 in. Tip, DUAL REAR EXIT Stainless Fits: 1986 Mustang GT, 1986 Mustang LX, 1987 Mustang LX, 1988 Mustang LX, 1989 Mustang LX, 1990 Mustang LX,...

MagnaFlow Stainless After-Axle Performance System with 3.5" tip For 05-09 Mustang v6Features and Benefits: Lifetime Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To...

Off Road Pro Series; 4 x 14in. Muffler; 2.5in. Tubing, 2.5in. Turn Down; TURN DOWN IN FRONT OF REAR TIRE Material: 100% Stainless SteelTubing O.D. Size: 2.5in.System Type: Cat-BackTIP O.D. Size: 2.5in.TIP Quantity: 2Single/Dual: DualExit Position: TURN...

The ROUSH® 2011-2014 Mustang Exhaust Kit with Round Tips is a innovative new exhaust system from ROUSH that features a open-chambered design muffler, as opposed to conventional fiberglass-packing. The result is a exhaust for the Mustang that...