Flowmaster

Flowmaster
Flowmaster's 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 preference from "wild to mild" and your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicle.

Products

Flowmaster 42541 40 Series Muffler

Part#: FLO42541
Specs:
  • Inlet: Diameter/Location 2.5 in. / Offset
  • Outlet: Diameter/Location 2.5 in. / Center
  • Muffler Case Size (LxWxH) 13 in. x 9.75 in. x 4 in.

The Original 40 Series muffler delivers an aggressive exterior and interior tone. If you're 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.

  • Durable Fully Welded 16ga Aluminized Steel
  • Aggressive And Powerful Exterior Exhaust Tone
  • Notable Interior Resonance
  • Excellent Street/Strip And Off Road Application
  • No Internal Packing To Blowout

Price: $59.99
Quantity
Flowmaster 43041 40 Series Muffler

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Part#: FLO43041
40 Series Muffler; 3 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster 42543 40 Series Muffler

Part#: FLO42543
40 Series Muffler; 2.5 in. Offset Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster 943045 Super 44 Delta Flow Muffler

Part#: FLO943045
Super 44 Delta Flow Muffler; 3 in. Center Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $69.99
Quantity
Flowmaster 17119 American Thunder Exhaust System

Part#: FLO17119
American Thunder Exhaust System; Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X - Member Back; H-Pipe/Hardware/Super 40 Series Mufflers;

Price: $339.99
Quantity
Flowmaster 42441 40 Series Muffler

Part#: FLO42441
40 Series Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster 942548 Super 44 Delta Flow Muffler

Part#: FLO942548
Super 44 Delta Flow Muffler; 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $69.99
Quantity
Flowmaster 942551 50 Series Delta Flow Muffler

Part#: FLO942551
50 Series Delta Flow Muffler; 2.5 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;

Price: $91.99
Quantity
Flowmaster 942546 Super 44 Delta Flow Muffler

Part#: FLO942546
Super 44 Delta Flow Muffler; 2.5 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $69.99
Quantity
Flowmaster 17428 American Thunder Exhaust System

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Part#: FLO17428
American Thunder Exhaust System; Single;Dual Rear/Side;Incl. 2.5 in. Tailpipes/Super 40 Series Muffler/3 in. Rolled Edge Logo Embossed Stainless Tips;

Price: $379.99
Quantity
Flowmaster 9525454 Super 40 Delta Flow Muffler

Part#: FLO9525454
Super 40 Delta Flow Muffler; 2.50 in. Dual Inlet/Outlet; Case Dimensions 5 in. x 10 in. x 13.5 in.; 19.5 in. Overall Length; Aluminized Steel;

Price: $89.99
Quantity
Flowmaster 430402 40 Series Muffler

Part#: FLO430402
40 Series Muffler; 3 in. Center Inlet/2.5 in. Dual Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster 42443 40 Series Muffler

Part#: FLO42443
40 Series Muffler; 2.25 in. Offset Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster 942553 50 Series Delta Flow Muffler

Part#: FLO942553
50 Series Delta Flow Muffler; 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; Aluminized Steel;

Price: $91.99
Quantity
Flowmaster 17129 American Thunder Exhaust System

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Part#: FLO17129
American Thunder Exhaust System; Dual; Factory Location Exit; Incl. 2.5 in. Tubing From Trans X - Member Back; H-Pipe/Hardware/Super 44 Delta Flow Mufflers;

Price: $329.99
Quantity
Flowmaster 43043 40 Series Muffler

Part#: FLO43043
40 Series Muffler; 3 in. Offset Inlet/Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $59.99
Quantity
Flowmaster Y214300 Scavenger Series Y-Collector

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Part#: FLOY214300
Scavenger Series Y-Collector; 2.25 in. x 3 in.; 17.5 in. Length;

Price: $39.99
Quantity
Flowmaster 942446 Super 44 Delta Flow Muffler

Part#: FLO942446
Super 44 Delta Flow Muffler; 2.25 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;

Price: $69.99
Quantity
Flowmaster 17328 American Thunder Exhaust System

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Part#: FLO17328
American Thunder Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tailpipe; 50 Series Big Block Muffler; 4 in. Logo Embossed Stainless Tip;

Price: $319.99
Quantity
Flowmaster 15802 Tailpipe Set

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Part#: FLO15802
Tailpipe Set; 2.5 in. Dia. Sold In Pairs; Hardware/Hangers Are Required For Installation;

Price: $125.99
Quantity
Flowmaster 325108 10 Series Delta Force Race Muffler

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Part#: FLO325108
10 Series Delta Force Race Muffler; 2.5 in.; Center Inlet/Outlet; Case Dimensions 3 in. x 8 in. x 5.5 in.; 9.25 in. Overall Length;

Price: $75.99
Quantity
Flowmaster 15801 Tailpipe Set

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Part#: FLO15801
Tailpipe Set; 2.5 in. Dia. Sold In Pairs; Hardware/Hangers Are Required For Installation;

Price: $125.99
Quantity
Flowmaster 843051 50 Series Delta Flow Muffler

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Part#: FLO843051
50 Series Delta Flow Muffler; 3 in. Offset Inlet/Center Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; 409S Stainless Steel;

Price: $99.99
Quantity
Flowmaster Y250300 Scavenger Series Y-Collector

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Part#: FLOY250300
Scavenger Series Y-Collector; 2.5 in. x 3 in.; 16.5 in. Length;

Price: $39.99
Quantity
Flowmaster 17410 American Thunder Exhaust System

Part#: FLO17410
American Thunder Exhaust System; Dual; Dual Rear; Incl. 5 in. x 10 in. Mufflers; 4 in. Logo Embossed Stainless Tips;

Price: $295.99
Quantity