Can't find what you're looking for? Give us a Call! 732-661-6688

100 Stony Point Rd
Suite #125
Santa Rosa , California 95401

  Phone:  (707) 544-4761
  Fax:  (707) 544-4784

35 years ago, Flowmaster® mufflers were conceived as a solution to a growing problem with sound issues at race tracks in California and beyond. In his successful effort to quiet race cars without reducing performance, our founder refused to accept the status quo of the day and instead pushed exhaust technology beyond common thinking. This led to many firsts in automotive exhaust science, as well as many patents protecting the various technologies used in Flowmaster® products. With those developments, Flowmaster® ushered in a revolution in automotive performance exhaust. For years, Flowmaster® has been committed to delivering the best automotive exhaust products to the market and being "The Exhaust Technology Company." Our mission has always been to bring you the highest quality exhaust products through innovation, advance manufacturing experience and dedication to customer service and satisfaction. Now, we're taking that mission statement to the next level by offering exciting new product categories to enhance our exhaust offerings. We now offer Delta Boost tuners for turbo-charged applications and Delta Force® performance air intake systems for numerous late model applications. These new offerings have been designed and tuned to work in combination with our tested and proven exhaust products to maximize your vehicle's performance. Now you can pick up an entire performance package in one place and from a company with a name you know you can trust, Flowmaster. Like today's cars, trucks, SUV's, Jeeps and UTV's we too have evolved. Our new mission is to be "The Performance Technology Company." Our R&D department is headed by long time Flowmaster® exhaust expert and V.P. of R&D, Lee Thompson. Lee and his team work tirelessly to bring new exhaust systems, mufflers and exhaust products that are specially fitted and tested for most popular brands and models to market. Our dedicated R&D team continuously monitors the performance of our exhaust products. They also design, engineer and test new products to expand our offerings into exciting new categories for your vehicle. These additions, along with more to come, not only make up the commitment of our R&D department, but the total commitment of all our departments and employees as a whole. We are automotive enthusiasts and want to ensure you're getting the most for your money. By offering only the highest quality, tested and proven products on the market, Flowmaster® provides maximum performance for your vehicle and the biggest bang for your buck. Deep into the 21st Century, Flowmaster® has continued to embrace new technologies in the automotive world, while continuing to deliver outstanding sound and performance benefits to all types of vehicles from our legendary chambered and laminar flow mufflers to our FlowFX straight-through designs. From our state-of-the-art Research and Development Center, new products and applications are regularly introduced. From mufflers to high flow catalytic converters, high performance headers, performance air intake systems, tuners, and a full line of carefully engineered bolt-on exhaust systems, we've got you covered. Applications for Flowmaster® technology range from modern sub-compact cars to turbo-diesel trucks, SXS's and UTV's, as well as almost every racing class and category from vintage classes to Jeep and off-road, and the most modern small displacement, turbo-charged applications. Flowmaster® has the ideal exhaust and performance solutions for you. Please browse through our website and call our dedicated tech line at (707) 544-4761 with any questions you may have. As automotive technology continues to advance, our commitment to developing the newest and best performance products is stronger than ever. For whatever you drive now and in the future, Flowmaster® will have the most advanced performance products available.

Fitment: Maybe

Flowmaster 817602 Cat-Back System 409S-DOR..

11-18 GM 1500 CC-EC 6.2L AMT DORApplication Summary:2011-2018 Chevrolet Silverado 1500; 2011-2017 GM..


Fitment: Maybe

Flowmaster 817689 Cat-back System 409S-Out..

14-19 GM1500 5.3L CC/DC OTL DOR/SApplication Summary:2014-2018 Chevrolet Silverado 1500; 2014-2017 G..


Fitment: Maybe

Flowmaster 817690 Cat-back System-DOR/S-Ou..

09-18 RAM 1500 4.7L/5.7L OTL DOR/S 409SApplication Summary:2009-2010 Dodge Ram 1500; 2011-2017 Ram 1..


Fitment: Maybe

Flowmaster 817691 Cat-back System 409S-Out..

09-14 FORD F150 V8 OTL DOR/S 409SApplication Summary:2009-2013 Ford F-150..


Fitment: Maybe

Flowmaster 817696 Cat-back System-DOR/S-Ou..

04-08 FORD F150 V8 OTL DOR/S 409SApplication Summary:2004-2008 Ford F-150; 2004 Ford F-150 Heritage;..


Fitment: Maybe

Flowmaster 817699 Cat-back System-DOR/S-Am..

14-18 RAM 2500 5.7L CREW CAB DOR/S AMT 409SApplication Summary:2014-2016 Ram 2500..


Fitment: Maybe

Flowmaster 817701 Cat-back System-DOR/S-Fo..

14-16 SUPER DUTY 6.2L DOR/S FII 409SApplication Summary:2014-2016 Ford F-250 Super Duty; 2014-2015 F..


Fitment: Maybe

Flowmaster 817709 Cat-back System-DOR-Amer..

14-18 RAM 2500 6.4L DOR/S AMT 409SApplication Summary:2014-2017 Ram 2500..


Fitment: Maybe

Flowmaster 817716 Cat-back 409S-American T..

15-16 CHALLENGER 5.7L AMT 409SApplication Summary:2015 Dodge Challenger..


Fitment: Maybe

Flowmaster 817719 Cat-back System-Dual Sid..

2016-19 TOYOTA TACOMA AMT DOS 409SApplication Summary:2016-2018 Toyota Tacoma..


Fitment: Maybe

Flowmaster 817725 Cat-back-American Thunde..

15-18 F150 2.7L/3.5L/5.0L AMT DOR/S 409SApplication Summary:2015-2018 Ford F-150..


Fitment: Maybe

Flowmaster 817726 Cat-back System-409S-DOR..

15-18 F150 2.7L/3.5L/5.0L OTL DOR/S 409SApplication Summary:2015-2018 Ford F-150..


Fitment: Maybe

Flowmaster 817727 Cat-back 409S-Force II K..

15-18 F150 2.7L/3.5L/5.0L FII SOS 409SApplication Summary:2015-2018 Ford F-150..


Fitment: Maybe

Flowmaster 817729 Axle-back-DOR-Force II-M..

12-18 JEEP WRANGLER JK 3.6L FII AB DOR 409SApplication Summary:2012-2017 Jeep Wrangler..


Fitment: Maybe

Flowmaster 817688 Cat-back System-DOR/S-Ou..

09-13 GM1500 5.3L CC/DC OTL DOR/SApplication Summary:2009-2013 Chevrolet Silverado 1500; 2009-2012 G..


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