Product#: 13250C

2.50 Inch QTP Screamer Twintronic Muffler 13.5" Case

With the success of our Electric Cut Out we took it to the next level, The Screamer. A dual mode muffler with a single inlet with a dual outlet. One outlet is a straight pipe with our electric valve at the end on a 360 degree...

Product#: 13302C

3.00 Inch QTP Screamer Twintronic Muffler 10" Short Case

With the success of our Electric Cut Out we took it to the next level, The Screamer. A dual mode muffler with a single inlet with a dual outlet. One outlet is a straight pipe with a valve at the end on a 360 degree floating...

Product#: 13252C

2.50 Inch QTP Screamer Twintronic Muffler 10" Short Case

With the success of our Electric Cut Out we took it to the next level, The Screamer. A dual mode muffler with a single inlet with a dual outlet. One outlet is a straight pipe with a valve at the end on a 360 degree floating...

Product#: 13253C

2.50 Inch QTP Reverse Internals Screamer Twintronic Muffler 10" Short Case

With the success of our Electric Cut Out we took it to the next level, The Screamer. A dual mode muffler with a single inlet with a dual outlet. One outlet is a straight pipe with a valve at the end on a 360 degree floating...

Product#: 55106S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 2.5" Dual Inlet; 2.5" Dual Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F52571

Flowmaster; 70 Series Muffler; 22" Length; With 2-1/2" Offset Inlet; 2-1/2" Center Outlet

The 70 Series muffler utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, tow vehicles and high...

Product#: 55132S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.5" Offset Inlet; 2.5" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: 55142S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.5" Offset Inlet; 2.5" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: PM20300T

Porter Muffler; Steel-Pac High-Flow Truck Muffler; 26" Overall Length; 3" Inlet/Outlet; Ceramic-Painted Steel

Porter Muffler Truck Muffler is handmade in America. Truck Mufflers are best used in a 2-into-1 exhaust system or high air flow application. Uniquely designed interior chamber is fitted with a gapped steel spring and packed...

Product#: PM20250SS

Porter Muffler; Steel-Pac Standard Muffler; 26" Overall Length; 2.50" Inlet/Outlet; Stainless Steel

Porter Mufflers standard mufflers feature 20" body length and are designed to create a slip fit lap joint with your mating exhaust tubing. All Porter Mufflers are non-directional, allowing them to be mounted in either...

Product#: F53056

Flowmaster; Super 50 Series Muffler; With 3" Offset Inlet; 3" Center Outlet

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. The larger case...

Product#: F12018409

Flowmaster; 18" Super HP-2 Muffler; With 409S Stainless Steel Case; 2" Inlet; 2" Outlet

Flowmaster® has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would...

Product#: F53057

Flowmaster; Super 50 Series Muffler; With 3" Center Inlet; 3" Offset Outlet

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. The larger case...

Product#: BWP050

Black Widow Exhaust; The Big D; 4" Center/Center

Size DOES matter when we're talking about mufflers. Black Widow's Big D muffler is in a class of its own at almost 22" long and width of 7 1/2". If you're looking for that aggressive Black Widow sound and "size does matter",...

Product#: F842451

Flowmaster; Delta Flow 50 Series Muffler; With 2-1/4" Offset Inlet; 2-1/4" Center Outlet

This is the latest three chamber design of the 50 series muffler that utilizes Flowmasters patented "Delta Flow" technology along with an internal tuning chamber to eliminate most all interior resonance and still have that...

Product#: PM20300SS

Porter Muffler; Steel-Pac Standard Muffler; 26" Overall Length; 3" Inlet/Outlet; Stainless Steel

Porter Mufflers standard mufflers feature 20" body length and are designed to create a slip fit lap joint with your mating exhaust tubing. All Porter Mufflers are non-directional, allowing them to be mounted in either...

Product#: PM1425011SS

Porter Muffler; Steel-Pac Shorty Offset Muffler; 20" Overall Length; 2.50" Inlet/Outlet; 11-Degree; Stainless Steel

Porter Muffler "Shorty Offset" mufflers are designed to more directly replace flat, oval-style turbo mufflers when changes to exhaust routing aren't possible or desired. The offset This stainless steel muffler is handmade...

Product#: PM14225SS

Porter Muffler; Steel-Pac Shorty Muffler; 20" Overall Length; 2.25" Inlet/Outlet; Stainless Steel

Porter Mufflers shorty mufflers are exactly the same as the Original Porter Muffler but features a 14" body length vs. the standard 20" body length to accommodate applications that require a tighter fit. The stainless steel...

Product#: F843051

Flowmaster; Delta Flow 50 Series Muffler; With 3" Offset Inlet; 3" Center Outlet

This is the latest three chamber design of the 50 series muffler that utilizes Flowmasters patented "Delta Flow" technology along with an internal tuning chamber to eliminate most all interior resonance and still have that...

Product#: F43083

Flowmaster; 15" Transverse Cross Flow 80 Series Muffler; With 3" Offset Inlet; 2-1/2" Dual Outlet

The 80 Series is designed for applications where the muffler must be mounted transversely (cross-flow) behind the rear end. This muffler provides an aggressive muscle car sound both inside and outside the vehicle. A...

Product#: 55172S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 2.5" Offset Inlet; 2.5" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F843041

Flowmaster; Delta Flow 40 Series Muffler; With 3" Offset Inlet; 3" Center Outlet

This two chamber design incorporates Flowmasters patented "Delta Flow" technology. The "Delta" deflectors result in increased scavenging for better performance and reduced interior resonance over the standard 40 series with a...

Product#: 55112S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.5" Center Inlet; 2.5" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: 55121S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.25" Center Inlet; 2.25" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F9530462

Flowmaster; Super 40 Series Muffler; With 3" Offset Inlet; 2-1/2" Dual-Outlet

The Super 40 features Flowmaster's Delta Flow technology. It's larger case provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the...

Product#: BWP015

Black Widow Exhaust; Venom 300-Series Muffler; 3"/2.5"Single/Dual

If you're looking for a more aggressive sound but don't want to wake up the neighbors, the Venom 300-series will give you just that and, at the same time, give your ride a clean and deep aggressive tone while still turning...

Product#: 55111S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.25" Center Inlet; 2.25" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: 55143S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 3" Offset Inlet; 3" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: 55171S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 2.25" Offset Inlet; 2.25" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F12012409

Flowmaster; 12" Super HP-2 Muffler; With 409S Stainless Steel Case; 2" Inlet; 2" Outlet

Flowmaster® has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would...

Product#: PM1420011SS

Porter Muffler; Steel-Pac Shorty Offset Muffler; 20" Overall Length; 2" Inlet/Outlet; 11-Degree; Stainless Steel

Porter Muffler "Shorty Offset" mufflers are designed to more directly replace flat, oval-style turbo mufflers when changes to exhaust routing aren't possible or desired. The offset This stainless steel muffler is handmade...

Product#: PM1420017SS

Porter Muffler; Steel-Pac Shorty Offset Muffler; 20" Overall Length; 2" Inlet/Outlet; 17-Degree; Stainless Steel

Porter Muffler "Shorty Offset" mufflers are designed to more directly replace flat, oval-style turbo mufflers when changes to exhaust routing aren't possible or desired. The offset This stainless steel muffler is handmade...

Product#: PM14200SS

Porter Muffler; Steel-Pac Shorty Muffler; 20" Overall Length; 2" Inlet/Outlet; Stainless Steel

Porter Mufflers shorty mufflers are exactly the same as the Original Porter Muffler but features a 14" body length vs. the standard 20" body length to accommodate applications that require a tighter fit. The stainless steel...

Product#: 55162S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 2.5" Center Inlet; 2.5" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F952546

Flowmaster; Super 40 Series Muffler; With 2-1/2" Offset Inlet; 2-1/2" Center Outlet

The Super 40 features Flowmaster's Delta Flow technology. It's larger case provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the...

Product#: F952548

Flowmaster; Super 40 Series Muffler; With 2-1/2" Offset Inlet; 2-1/2" Opposite Offset Outlet

The Super 40 features Flowmaster's Delta Flow technology. It's larger case provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the...

Product#: BWP009

Black Widow Exhaust; Venom 250-Series Muffler; 2.5"/2.5" Dual/Dual

The Venom 250-series is the perfect muffler for those who want a clean, classic, and aggressive tone and who want their ride to stand out from the rest. The 250-series set the benchmark for all of Black Widow's series of...

Product#: BWP018

Black Widow Exhaust; Venom 300-Series Muffler; 3" Offset/Offset

If you're looking for a more aggressive sound but don't want to wake up the neighbors, the Venom 300-series will give you just that and, at the same time, give your ride a clean and deep aggressive tone while still turning...

Product#: BWP012

Black Widow Exhaust; Venom 300-Series Muffler; 3" Offset/Center

If you're looking for a more aggressive sound but don't want to wake up the neighbors, the Venom 300-series will give you just that and, at the same time, give your ride a clean and deep aggressive tone while still turning...

Product#: BWP013

Black Widow Exhaust; Venom 300-Series Muffler; 2.5" Center/Center

If you're looking for a more aggressive sound but don't want to wake up the neighbors, the Venom 300-series will give you just that and, at the same time, give your ride a clean and deep aggressive tone while still turning...

Product#: F42542

Flowmaster; 40 Series Delta Flow Muffler; With 2-1/2" Center Inlet; 2-1/2" Offset Outlet

This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior...

Product#: F42442

Flowmaster; Original 40 Series Muffler; With 2-1/4" Center Inlet; 2-1/4" Offset Outlet

This is the most aggressive sounding street/strip muffler that Flowmaster offers. If you're looking for attention, this one will get you noticed. The standard 40 series has an "aggressive rumble" and will generally resonate...

Product#: BBK31035

BBK Varitune Adjustable Muffler; Offset Inlet/Offset Outlet; 3"; Stainless Steel

BBK Varitune mufflers are the first of their kind in the aftermarket fully adjustable performance Mufflers. They can be adjusted for sound and exhaust flow by simply moving the adjustment screw in or out from underneath the...

Product#: 55192S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 2.5" Offset Inlet; 2.5" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: 55163S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 18" Oval Body; 3" Center Inlet; 3" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: F942544

Flowmaster; Delta Flow 40 Series Muffler; With 2-1/2" Offset Inlet; 2-1/2" Same Side Outlet

This two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior...

Product#: BWP025

Black Widow Exhaust; Race Venom Series Muffler; 3"/2.5" Single/Dual

The Race Venom, designed to create a more aggressive tone than the Venom 250-series, are a great option for restricted space and have become widely popular for anyone seeking that aggressive Black Widow sound, yet still...

Product#: BWP026

Black Widow Exhaust; Race Venom Series Muffler; 3"/3" Single/Dual

The Race Venom, designed to create a more aggressive tone than the Venom 250-series, are a great option for restricted space and have become widely popular for anyone seeking that aggressive Black Widow sound, yet still...

Product#: BM0112

Gibson MWA Performance Muffler; Stainless Steel; 4" x 9" x 14" Oval Body; 3" Dual Inlet; 3" Dual Outlet.

The Gibson MWA Muffler delivers maximum sound and the best muffler flow PERIOD! This straight-thru design promotes exhaust gases to flow at the highest rates flowing only 3cfm less than a 3-in. straight pipe, improving power...

Product#: BWP030

Black Widow Exhaust; Race Venom Series Muffler; 3"/3" Dual/Dual

The Race Venom, designed to create a more aggressive tone than the Venom 250-series, are a great option for restricted space and have become widely popular for anyone seeking that aggressive Black Widow sound, yet still...

Product#: F942446

Flowmaster; Super 44 Series Muffler; With 2-1/4" Offset Inlet; 2-1/4" Center Outlet

The Super 44 offers maximum performance, an improved flow path radius, generates more torque / power than ever before and is the most aggressive, deepest toned street and strip muffler Flowmaster has ever made! If you really...

Product#: F943046

Flowmaster; Super 44 Series Muffler; With 3" Offset Inlet; 3" Center Outlet

The Super 44 offers maximum performance, an improved flow path radius, generates more torque / power than ever before and is the most aggressive, deepest toned street and strip muffler Flowmaster has ever made! If you really...

Product#: F942547

Flowmaster; Super 44 Series Muffler; With 2-1/2" Center Inlet; 2-1/2" Offset Outlet

The Super 44 offers maximum performance, an improved flow path radius, generates more torque / power than ever before and is the most aggressive, deepest toned street and strip muffler Flowmaster has ever made! If you really...

Product#: F842446

Flowmaster; 13" Super 44 Series Stainless Steel Muffler; With 2-1/4" Offset Inlet; 2-1/4" Center Outlet

Flowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we've ever...

Product#: F843046

Flowmaster; Super 44 Series Stainless Steel Muffler; With 3" Offset Inlet; 3" Center Outlet

The Super 44 is the most aggressive, deepest toned street and strip muffler Flowmaster has ever made! The Super 44's offer maximum performance, an improved flow path radius, and generates more torque and more power than ever...

Product#: 55141S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 2.25" Offset Inlet; 2.25" Center Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: PM20175

Porter Muffler; Steel-Pac Standard Muffler; 26" Overall Length; 1.75" Inlet/Outlet; Ceramic-Painted Steel

Porter Mufflers standard mufflers feature 20" body length and are designed to create a slip fit lap joint with your mating exhaust tubing. All Porter Mufflers are non-directional, allowing them to be mounted in either...

Product#: 55174S

Gibson CFT Superflow Muffler; Stainless Steel; 4" x 9" x 13" Oval Body; 3" Offset Inlet; 3" Offset Outlet.

Gibson's CFT Superflow muffler with Convergent Flow Technology actually tunes your exhaust by using resonance chambers, directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel...

Product#: BWP008

Black Widow Exhaust; Venom 250-Series Muffler; 3"/3" Offset/Offset

The Venom 250-series is the perfect muffler for those who want a clean, classic, and aggressive tone and who want their ride to stand out from the rest. The 250-series set the benchmark for all of Black Widow's series of...

Product#: BWP003

Black Widow Exhaust; Venom 250-Series Muffler; 3" Center/Center

The Venom 250-series is the perfect muffler for those who want a clean, classic, and aggressive tone and who want their ride to stand out from the rest. The 250-series set the benchmark for all of Black Widow's series of...