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#: 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#: 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#: 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#: 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#: 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#: 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#: 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#: 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#: 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#: 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#: 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...