Cat Back

Give your F-150 an agressive exhaust note with this S-Type Cat-Back system from Borla! S-Type Cat-Back Exhaust System; 3in To Muffler Dual 2.25in. Out; Incl. ConnectingPipes/Muffler/Hdw/4in. Single Rolled Round Angle Cut Black Chrome Tip; Single Split...

BORLA Type-S / Type-S II Cat-Back & Rear Section exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and a distinctive more...

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...

BORLA has announced the development of a revolutionary new exhaust technology that enables their engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range, while retaining 100% of the...

3" Cat Back for 2015 - 2017 Mustang GT, 3", 4.5" Polished Tips CORSA Performance Axle Back Exhaust: The choice of an aftermarket axle-back exhaust is complicated. There are lots of choices. CORSA Performance Axle-Back Exhausts focuses on delivering the...

3" Cat Back for 2015-2017 Mustang GT, with 4.5" Black Tips CORSA Performance Axle Back Exhaust: The choice of an aftermarket axle-back exhaust is complicated. There are lots of choices. CORSA Performance Axle-Back Exhausts focuses on delivering the...

MagnaFlow Stainless 2 1/2" After-Cat System with 3 1/2" tips for 99-04 CobraAdditional Information Material: 100% Stainless SteelTubing O.D. Size: 2.5in.System Type: Cat-BackTIP O.D. Size: 3.5in.Mufflers 4 X 9 X 14Features and Benefits:  Lifetime...

Product highlights for the 2015-2020 F-150 ROUSH Cat-Back Exhaust Side Exit: Fits the 2015-2020 F150 with 5.0L, 3.5L Ti-VCT, 3.5L Ecoboost (non-raptor), or 2.7L Ecoboost engines - all cab and bed configurations Increased air flow and less back...

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...

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,...

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...

MagnaFlow Stainless Axle Back 4" polished Tips for 05-09 Gt & 07-09 GT 500Additional Information  Material: 100% Stainless SteelTubing O.D. Size: 2.5in.System Type: Axle-BackTIP O.D. Size: 4in.TIP Quantity: 2Features and Benefits: Lifetime...

MagnaFlow Stainless 2.5" System, Dual Muffler, 4" Tips, Dual Split Rear Exit 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...

MagnaFlow After-Cat Stainless 2 1/2" with 3 1/2"  tail tips for 94-95 5.0 & 96-98 4.6 GT/Cobra Mustang4 x 9 x 14in. Mufflers, 2.5 in. Tubing, 3.5 in. Tips, REAR EXITMaterial: 100% Stainless SteelTubing O.D. Size: 2.5in.System Type: Cat-BackTIP O...

MagnaFlow Stainless 2 1/2 after-Cat with 3 1/2 tips for 99-04 GT & Mach 1 Material: 100% Stainless SteelTubing O.D. Size: 2.5in.Muffler 4 x 9 x 14 in. System Type: Cat-BackTIP O.D. Size: 3.5in.Features and Benefits:  Lifetime Warranty, Dyno...

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 Cat-Back for 1987 - 1993 GT Mustang 5.04 x 9 x 14 in. Muffler, 2.5 in. Tubing, 3 in. Tip, DUAL REAR EXITStainless Fits: 1987 Mustang GT, 1988 Mustang GT, 1989 Mustang GT, 1990 Mustang GT, 1991 Mustang GT, 1992 Mustang GT, 1993 Mustang GT

MagnaFlow After-Cat Stainless 2 1/2" with 3 1/2" tail tips for 94-95 5.0 & 96-98 4.6 GT/Cobra MustangLOUD! LOUD!  LOUD! LOUD!4 x 4 x 14in. Magnapack Mufflers, 2.5 in. Tubing, 3.5 in. Tips, REAR EXITMaterial: 100% Stainless SteelTubing O.D...

MagnaFlow Magnapack Stainless 2 1/2 after-Cat with 3 1/2 tips for 99-04 GT & Mach 1  (LOUD LOUD)Material: 100% Stainless SteelTubing O.D. Size: 2.5in.Muffler 4 x 9 x 14 in. System Type: Cat-BackTIP O.D. Size: 3.5in.Features and Benefits: ...

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...