• Flowmaster 953047 Super 40 Muffler - 3.00 Center IN / 3.00 Offset OUT - Aggressive Sound

    Flow master 953047 Super 40 Muffler - 3. 00 Center IN / 3. 00 Offset OUT - Aggressive Sound

    • ASIN: B000CNN27S
    • UPC: 700042019236
    • ASIN: B000CNN27S
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 943047 Super 44 Muffler - 3.00 Center IN / 3.00 Offset OUT - Aggressive Sound

    Flow master 943047 Super 44 Muffler - 3.00 Center IN / 3.00 Offset OUT - Aggressive Sound

    • ASIN: B000QJMZ58
    • UPC: 700042021284
    • ASIN: B000QJMZ58
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 71229 Exhaust Muffler

    The FlowFX series muffler delivers a moderate performance sound level for the enthusiast looking for an exhaust tone that is different from the "chambered" muffler sound that Flow master is famous for. These straight through style mufflers feature a 409S stainless steel case and the quality you would expect from Flow master.

    • ASIN: B07C9T19YN
    • UPC: 700042037537
    • ASIN: B07C9T19YN
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 817568 Direct-Fit Exhaust System for Dodge RAM 1500 5.7L V8 Engine

    Flowmaster 817568 Direct-Fit Exhaust System for Dodge RAM 1500 5.7L V8 Engine

    • ASIN: B0084C9VCO
    • UPC: 700042026210
    • ASIN: B0084C9VCO
    • Brand: Flowmaster
    • Size: n/a
    • Manufacturer: Flowmaster

  • Flowmaster 842515 Super 10 Muffler 409S - 2.50 Center IN / 2.50 Center OUT - Aggressive Sound, Black

    Durable Fully Welded 16ga Stainless Steel. Limited Lifetime . Loudest Most Aggressive Sound. Recommended For Off Highway Use. Patented Data Flow Technology. Premium Flow master Quality.

    • ASIN: B003BZ9LP6
    • UPC: 700042023912
    • ASIN: B003BZ9LP6
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 12512409 (HP-2) Inlet x 2.5" Outlet 409S Muffler with Aggressive Sound

    Flow master 12512409 (HP-2) 2. 5" Inlet x 2. 5" Outlet 409S Muffler with Aggressive Sound

    • ASIN: B00GBSWWO2
    • UPC: 700042030194
    • ASIN: B00GBSWWO2
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 71236 Exhaust Muffler

    The FlowFX series muffler delivers a moderate performance sound level for the enthusiast looking for an exhaust tone that is different from the "chambered" muffler sound that Flow master is famous for. These straight through style mufflers feature a 409S stainless steel case and the quality you would expect from Flow master.

    • ASIN: B07BTCKH53
    • UPC: 700042037520
    • ASIN: B07BTCKH53
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 9530572 50 H.D. Muffler - 3.00 Center IN / 2.50 Dual OUT - Moderate Sound

    Flow master 9530572 50 H. D. Muffler - 3. 00 Center IN / 2. 50 Dual OUT - Moderate Sound

    • ASIN: B000CE9O2E
    • UPC: 700042019786
    • ASIN: B000CE9O2E
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 72198 Exhaust Muffler

    The FlowFX series muffler delivers a moderate performance sound level for the enthusiast looking for an exhaust tone that is different from the "chambered" muffler sound that Flow master is famous for. These straight through style mufflers feature a 409S stainless steel case and the quality you would expect from Flow master.

    • ASIN: B07CDD3CK5
    • UPC: 700042037490
    • ASIN: B07CDD3CK5
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 42543 40 Series Muffler - 2.50 Offset IN / 2.50 Offset OUT - Aggressive Sound

    Flow master 42543 40 Series Muffler - 2. 50 Offset IN / 2. 50 Offset OUT - Aggressive Sound

    • ASIN: B000182DMY
    • UPC: 700042029433
    • ASIN: B000182DMY
    • Brand: Flowmaster
    • Size: 19 x 9.75 x 4 inches
    • Manufacturer: Flowmaster

  • Flowmaster 71419 Stainless Steel Exhaust FlowFX Muffler-3.00 in/Out-Round Body-Moderate Sound

    The Flow series mufflers are for the enthusiast who is looking for an economically priced performance muffler that delivers a moderate sound level and tone, both inside and outside the vehicle. The large straight-through smooth core offers up a different sound than that typical "chambered" sound that Flow master has become famous for. These new Flow mufflers have a compact 4. 00 inch diameter round body that will fit nicely on just about any application and feature a fully welded 409S stainless steel case for increased durability.

    • ASIN: B07J2L2KM4
    • UPC: 700042038497
    • ASIN: B07J2L2KM4
    • Brand: Flowmaster
    • Size: 3"
    • Manufacturer: Flowmaster

  • Flowmaster 9430452 Super 44 Muffler - 3.00 Center IN / 2.50 Dual OUT - Aggressive Sound

    Flow master 9430452 Super 44 Muffler - 3. 00 Center IN / 2. 50 Dual OUT - Aggressive Sound

    • ASIN: B000QJG1IA
    • UPC: 700042021253
    • ASIN: B000QJG1IA
    • Brand: Flowmaster
    • Size: 19 x 9.75 x 4 inches
    • Manufacturer: Flowmaster

  • Flowmaster 942441 40 Delta Flow Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound

    Flow master 942441 40 Delta Flow Muffler - 2.25 Offset IN / 2.25 Center OUT - Aggressive Sound

    • ASIN: B0002Z9NHY
    • UPC: 700042015450
    • ASIN: B0002Z9NHY
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 943045 Super 44 Muffler - 3.00 Center IN / 3.00 Center OUT - Aggressive Sound

    Flow master 943045 Super 44 Muffler - 3. 00 Center IN / 3. 00 Center OUT - Aggressive Sound

    • ASIN: B000QJMZ76
    • UPC: 700042021246
    • ASIN: B000QJMZ76
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 942447 Super 44 Muffler - 2.25 Center IN / 2.25 Offset OUT - Aggressive Sound

    Flow master 942447 Super 44 Muffler - 2.25 Center IN / 2.25 Offset OUT - Aggressive Sound

    • ASIN: B000QJMZ44
    • UPC: 700042021161
    • ASIN: B000QJMZ44
    • Brand: Flowmaster
    • Manufacturer: Flowmaster

  • Flowmaster 9430502 50 Delta Flow Muffler - 3.00 Center In / 2.50 Dual Out - Moderate Sound

    The three chamber design utilizes Flowmaster's patented Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but

    • UPC: 49349491
    • Model: 9430502
    • Color: Black
    • Size: 23 inches

  • Flowmaster 842553 50 Delta Muffler 409S - 2.50 Offset In / 2.50 Offset Out - Moderate Sound

    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 resonance over standard 40 series. Constructed

    • UPC: 49930427
    • Model: 842553
    • Color: Black
    • Rating: 5.0

  • Flowmaster 942541 40 Delta Flow Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

    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 resonance over Original 40 series. Constructed

    • UPC: 49930490
    • Model: 942541
    • Color: Black

  • Flowmaster 9530572 50 H.D. Muffler - 3.00 Center In / 2.50 Dual Out - Moderate Sound

    For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S. (Dual out same side) systems are the perfect choice.

    • UPC: 49561719
    • Model: 9530572
    • Color: Black
    • Rating: 5.0

  • Flowmaster 815425 Outlaw Muffler 409S - 2.50 in. Center In 2.50 in. Center Out - Aggressive

    Outlaw series - Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a

    • UPC: 49930354
    • Model: 815425
    • Color: Black

  • Flowmaster 524553 Super 50 Muffler - 2.25 Dual In / 3.00 Center Out - Mild Sound

    The 70 series 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, RVs, tow vehicles and high performance

    • UPC: 49930550
    • Model: 524553
    • Color: Black

  • Flowmaster 8425453 Super 44 Series Muffler 409S - 2.5 IN (D) / 3.0 OUT Center - Aggressive Sound

    Flowmaster introduces their new Outlaw extreme Cat-back system for the 2009-2013 Chevrolet/GMC 1500 series trucks with the 5.3L V8 engine. These kits deliver the ultimate sound in aggressive exhaust systems by using a 3.0 In.

    • UPC: 132052172
    • Model: 8425453
    • Color: Black
    • Size: 19 inches

  • Flowmaster 842548 Super 44 Series Muffler- 2.50 Offset In / 2.50 Offset Out - Aggressive Sound

    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

    • UPC: 49930528
    • Model: 842548
    • Color: Black
    • Size: n/a
    • Rating: 1.0

  • Flowmaster Universal 222 Series (49 State) Catalytic Converter - 2.25 In. In/Out

    Flowmaster Universal 222 Series (49 State) Catalytic Converter - 2.25 In.

    • UPC: 49930336
    • Model: FLO2220124
    • Color: Multicolor
    • Rating: 5.0

  • Flowmaster 942043 40 Delta Flow Muffler - 2.00 Offset In / 2.00 Offset Out - Aggressive Sound

    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 resonance over Original 40 series. Constructed

    • UPC: 49930392
    • Model: 942043
    • Color: Black

  • How to Select the Right Flowmaster Muffler - Series Differences Explained

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    Flowmaster vs Magnaflow Sound Comparison