Flowmaster Exhaust 40 Series Mufflers

From $99.95

• The muffler that started it all, the original 40 Series Muffler is an aggressive sounding street/strip muffler that delivers the powerful ?Flowmaster Sound? you?ve heard so much about. If you really want to hear your exhaust system and that great muscle car tone ? from both inside and outside of the vehicle - the 40 Series is for you
• California Residents: WARNING

Flowmaster 70 Series Big Block II Mufflers

From $221.95

• Best suited for truck applications – quiet operation!
• Features three-chamber, Delta Flow Technology
• Constructed of 16-gauge aluminized steel
• Fully MIG-welded for maximum durability
• Covered by three year warranty
• California Residents: WARNING

Flowmaster Super HP-2 Street Mufflers

From $160.95

• Stainless Steel Construction
• Dyno Tuned For Maximum Performance
• Patented Laminar Flow Technology
• Lifetime Limited Warranty
• Made in the USA
• California Residents: WARNING

Flowmaster Super 50 Series Delta Flow Mufflers

From $179.95

• The most versatile muffler we make for a wide variety of applications
• Excellent choice for muscle cars and performance street machine
• Features three chamber Delta Flow Technology
• Constructed of 16-gauge aluminized steel or 409S Stainless Steek
• Fuly MIG-welded for maximum durability
• California Residents: WARNING

Flowmaster Exhaust 50 Series Big Block Muffler

From $278.95

• Our largest and quietest muffler, the 50 Series Big Block Mufflers is made for tow vehicles, full-size trucks, large SUV?s and RV?s / Motor Homes. More than just compatible with big cubic inch engine applications, the 50 Series Big Block incorporates a very large Resonance Tuning Chamber to almost completely reduce interior sound in large cab vehicles and enough case volume to handle engines under heavy loads ? perfect for tow vehicles. Significant improvements in mileage, torque, and horsepower are to be expected from this muffler, as well as decreased engine heat and wear.
• California Residents: WARNING

Flowmaster dBX Series Laminar Flow Mufflers

From $227.95

• dBX series mufflers - this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited. Utilizing cool shell technology to minimize radiant heat from the muffler body, they are perfect for sport compact imports as well as muscle cars and other performance applications. Constructed with 409S stainless steel internal components and wrapped with a proprietary insulation material and finally a polishable 304 stainless steel casing, these mufflers are as attractive as they are functional delivering a moderate to aggressive tone.
• California Residents: WARNING

Flowmaster Exhaust Outlaw Series Race Muffler

From $384.95

• The Flowmaster Outlaw Series Race Mufflers are our smallest and lightest race mufflers to date. When attached directly to the collector, it generally produces more power than open headers, while taking the ?edge? off that open header sound. These race mufflers are designed to be used at race tracks requiring mufflers, but without dB restrictions.
• California Residents: WARNING

Flowmaster FlowFX Series Mufflers

From $399.95

Flowmaster Pro Series Laminar Flow Mufflers

From $258.95

• Most versatile Laminar Flow muffler we offer
• Deeper tone for great performance sound
• 409S Stainless Steel construction
• Limited lifetime warranty to original purchaser
• Low exterior heat via Cool Shell technology
• Both full-size and shorty version available
• California Residents: WARNING