Get the right parts!

please select a vehicle below

No results found!
Loading...

Flowmaster

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground." Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones.

Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from "wild to mild" and of your specific vehicle needs.

1 - 11 of 11 results

Flowmaster 40 Series - Muffler

Part # : 42541   |  Line: FLM

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster - Muffler

Part # : 932558   |  Line: FLM
  • 50 Series Muffler Slim
  • 2.50 Inch Offset In
  • 2.50 Inch Offset Out
  • Aggressive Sound

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster 50 Series - Muffler

Part # : 525562   |  Line: FLM
  • 50 Suv Muffler
  • 2.50 Inch Offset In
  • 2.25 Inch Dual Out
  • Moderate Sound
  • Body Height (In): 5 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/4 Inch

Representative

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster 40 Series Delta Flow - Muffler

Part # : 942541   |  Line: FLM

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster 50 Series Delta Flow - Muffler

Part # : 932556   |  Line: FLM
  • 50 Series Muffler Slim
  • 2.50 Inch Offset In
  • 2.50 Inch Center Out
  • Aggressive Sound
  • Body Height (In): 3 Inch
  • Body Length (In): 16 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster 50 Series Delta Flow - Muffler

Part # : 942554   |  Line: FLM
  • 2.50 Inch Offset In
  • 2.50 Inch Same Side Out
  • Moderate Sound

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster HP-2 Series - Muffler

Part # : 12512300   |  Line: FLM
  • 304s
  • 2.50 Inch Center In / 2.50" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 12 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster HP-2 Series - Muffler

Part # : 12512400   |  Line: FLM
  • 409s
  • 2.50 Inch Center In / 2.50" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 12 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster HP-2 Series - Muffler

Part # : 12518300   |  Line: FLM
  • 304s
  • 2.50 Inch In / 2.50" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster HP-2 Series - Muffler

Part # : 12518400   |  Line: FLM
  • 409s
  • 2.50 Inch Center In / 2.50" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Flowmaster Super 40 Delta Flow - Muffler

Part # : 9525454   |  Line: FLM

For Pricing
& Availability, enter your zip code.

Loading...

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 42541   |  Line: FLM

  • 50 Series Muffler Slim
  • 2.50 Inch Offset In
  • 2.50 Inch Offset Out
  • Aggressive Sound

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 932558   |  Line: FLM

  • 50 Suv Muffler
  • 2.50 Inch Offset In
  • 2.25 Inch Dual Out
  • Moderate Sound
  • Body Height (In): 5 Inch
  • Body Length (In): 17 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/4 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 525562   |  Line: FLM

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 942541   |  Line: FLM

  • 50 Series Muffler Slim
  • 2.50 Inch Offset In
  • 2.50 Inch Center Out
  • Aggressive Sound
  • Body Height (In): 3 Inch
  • Body Length (In): 16 Inch
  • Body Width (In): 10 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 932556   |  Line: FLM

  • 2.50 Inch Offset In
  • 2.50 Inch Same Side Out
  • Moderate Sound

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 942554   |  Line: FLM

  • 304s
  • 2.50 Inch Center In / 2.50" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 12 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 12512300   |  Line: FLM

  • 409s
  • 2.50 Inch Center In / 2.50" Center Out
  • 12" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 12 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 12512400   |  Line: FLM

  • 304s
  • 2.50 Inch In / 2.50" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 12518300   |  Line: FLM

  • 409s
  • 2.50 Inch Center In / 2.50" Center Out
  • 18" Case
  • Stainless Steel
  • Universal Item
  • Not A Direct Fit
  • Some Adaptation Required
  • Body Height (In): 4 Inch
  • Body Length (In): 18 Inch
  • Body Width (In): 5-1/2 Inch
  • Inlet Diameter (In): 2-1/2 Inch
  • Outlet Diameter (In): 2-1/2 Inch

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 12518400   |  Line: FLM

For Pricing
& Availability, enter your zip code.

Loading...

Part # : 9525454   |  Line: FLM

1 - 11 of 11 results

Sign up to receive
e-mails about
News, Contests
and Promotions!

Connect With Us
Copyright © 2008-2015 O'Reilly Auto Parts v2.5.1 (7)
Item added to your list:

Item added to your cart:

-

Saved Vehicles