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Mufflers
Item# newitem286568688

Product Description


Flowmaster American Thunder 40 Series Muffler
Flowmaster American Thunder 40 Series Muffler
2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

The muffler that started it all: Flowmaster's 40 Series. Made of aluminized or stainless steel, these are the most aggressive sounding street/strip mufflers in the Flowmaster lineup. They also create resonance in the vehicle so, if you want "surround sound" from your exhaust, look no further.

Features:

For street and strip applications

Loud, aggressive sound with interior resonance

Case: 13" L (4" Thick)

Overall: 19" L x 9.75" W

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

Stainless mufflers are painted dark grey metallic to improve resistance from the elements

MIG welded for maximum durability
$79.95
FLO42541
Flowmaster 40 Series Delta Flow Muffler
Flowmaster 40 Series Delta Flow Muffler
3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

The two-chamber design of these mufflers incorporates Flowmaster's patented Delta Flow technology. Delta deflectors result in increased scavenging for better performance and reduced interior resonance over standard 40 Series Mufflers.

Features:

For 4-cylinder and 6-cylinder applications with limited space

The quietest muffler of the dual chamber 40 Series plus reduced interior resonance

Case: 13" L (4" Thick)

Overall: 19" L x 9.75" W

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

MIG welded for maximum durability
$91.95
FLO943041
Flowmaster 40 Series Delta Flow Muffler
Flowmaster 40 Series Delta Flow Muffler
2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

The two-chamber design of these mufflers incorporates Flowmaster's patented Delta Flow technology. Delta deflectors result in increased scavenging for better performance and reduced interior resonance over standard 40 Series Mufflers.

Features:

For 4-cylinder and 6-cylinder applications with limited space

The quietest muffler of the dual chamber 40 Series plus reduced interior resonance

Case: 13" L (4" Thick)

Overall: 19" L x 9.75" W

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

MIG welded for maximum durability
$91.95
FLO942541
Flowmaster 40 Series Original Muffler
Flowmaster 40 Series Original Muffler
Muffler, Flowmaster 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

The muffler that started it all: Flowmaster's 40 Series. Made of aluminized or stainless steel, these are the most aggressive sounding street/strip mufflers in the Flowmaster lineup. They also create resonance in the vehicle so, if you want "surround sound" from your exhaust, look no further.

Features:

For street and strip applications

Loud, aggressive sound with interior resonance

Case: 13" L (4" Thick)

Overall: 19" L x 9.75" W

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

Stainless mufflers are painted dark grey metallic to improve resistance from the elements

MIG welded for maximum durability
$79.95
FLO43041
Flowmaster 50 Series Delta Flow Muffler
Flowmaster 50 Series Delta Flow Muffler
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Flowmaster 50 Series Delta Flow Mufflers are designed to reduce interior sound and resonance; the 50 Series Delta Flow's moderate exterior tone level is the result of Flowmasters advanced technology. This compact exterior case size muffler was especially designed for passenger cars rather than trucks or SUVs. Featuring a unique Resonance Tuning Chamber, the 3-chamber 50 Series Delta Flow gives the same performance as the two chambered Flowmaster mufflers and delivers increased engine efficiency for better power and mileage.

Features:

For performance and passenger cars

Improved engine efficiency increases power and mileage

Moderate exterior sound level with minimal interior resonance

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

MIG welded for maximum durability

Muffler Dimensions (except Slimline and Corvette models, which are listed with corresponding parts)

Case: 17" Long, 4" Thick

Overall: 23" L x 9.75" W
$104.95
FLO942551
Flowmaster 50 Series Delta Flow Muffler
Flowmaster 50 Series Delta Flow Muffler
Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Flowmaster 50 Series Delta Flow Mufflers are designed to reduce interior sound and resonance; the 50 Series Delta Flow's moderate exterior tone level is the result of Flowmasters advanced technology. This compact exterior case size muffler was especially designed for passenger cars rather than trucks or SUVs. Featuring a unique Resonance Tuning Chamber, the 3-chamber 50 Series Delta Flow gives the same performance as the two chambered Flowmaster mufflers and delivers increased engine efficiency for better power and mileage.

Features:

For performance and passenger cars

Improved engine efficiency increases power and mileage

Moderate exterior sound level with minimal interior resonance

Aluminized steel or 409S stainless steel (stainless has limited lifetime warranty)

MIG welded for maximum durability

Muffler Dimensions (except Slimline and Corvette models, which are listed with corresponding parts)

Case: 17" Long, 4" Thick

Overall: 23" L x 9.75" W
$104.95
FLO943051