Best Flowmaster 4series Single In Duaout

Gibson Performance Exhaust 65658 Stainless Dual Extreme Cat-Back Performance Exhaust System

Looking for the origional Flowmaster sound Then take a look at these 40 series Flowmaster mufflers..
High Quiality 2.5 Mandrel Bent Aluminized Tail Pipes.
Disclaimer This product does not interfere with any portion of the vehicles emissions control systems. The intent of the product is to retain all emissions control devices and their intended purpose on the vehicle. This product is in compliance with the Clean Air Act in full..

Looking for the origional Flowmaster sound Then take a look at these 40 series Flowmaster mufflers..
High Quiality 2.5 Mandrel Bent Aluminized Tail Pipes.
Disclaimer This product does not interfere with any portion of the vehicles emissions control systems. The intent of the product is to retain all emissions control devices and their intended purpose on the vehicle. This product is in compliance with the Clean Air Act in full..

Brand New Flowmaster Super 44 Series Chambered Muffler, 3" Center Inlet & Outlet, Black (Holley Part #943045).
Flowmaster Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing 4" case street muffler we have ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability..
Features: Deep Aggressive Sound Exhaust Note | Noticeable interior resonance | Recent 2 chamber improvement | Race proven Delta Flow technology.
NOTE: Universal Muffler - Not a direct fit. Some adaptation required..

Brand New Flowmaster 40 Series Chambered Muffler, 3.00" Center In, 2.50" Dual Out, Black Finish (Holley Part #430402).
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you are looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability..
Features: Durable fully welded 16 gauge aluminized steel | Aggressive Sound Exterior Exhaust Tone | Noticeable Interior Resonance | Excellent Street/Strip & Off Road application.
NOTE: Universal Muffler - Some adaptation may be required..

Brand New Flowmaster Super 44 Series Chambered Muffler, 3.00" Center In, 2.50" Dual Out, Black Finish (Holley Part #9430452).
Flowmaster Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing 4" case street muffler we have ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability..
Features: Race proven Delta Flow technology | Recent 2 chamber improvement | Noticeable interior resonance | Deep Aggressive Sound Exhaust Note.
NOTE: Universal Muffler - Some adaptation may be required..

Brand New Flowmaster FlowFX Cat-Back Exhaust System, 409s Stainless Steel, 4" Black Ceramic Tips, Dual Same Side Exit, Compatible with 2009-2020 Tundra 4.6L, 4.7L & 5.7L (Holley Part #717786).
Introducing the new Flowmaster FlowFX Cat-back exhaust system. This bolt-on emissions legal system is perfect for the person looking for an exhaust with a moderately aggressive interior & exterior tone with all of the performance benefits that you would expect from Flowmaster. Features include dual 2.5"stainless steel mandrel-bent inlet tubes flowing into a FlowFX straight-through performance muffler, giving a deep powerful tone outside the truck with a deep mellow tone inside the cab..
The dual 2.5" tailpipes exit in front of the passenger side rear tire & are finished off with a pair of large 4" double wall black ceramic coated stainless tips. Includes all necessary parts, hardware & detailed instructions for an easy at home install..
Features: Large 4" Black Ceramic Coated Stainless Steel Tips | Straight-through FlowFX Series Performance Muffler | Dyno Tuned For Maximum Performance | Stainle....