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Flowmaster

872 parts ·12 CARB compliant

Flowmaster built its reputation on bold exhaust notes and real performance gains, and Car Part Global stocks 872 of its mufflers, cat-back systems, headers, and more. Find the right piece for your Mustang, Silverado, or F-150 and keep your build moving forward.

Narrow to your vehicle 872 parts, so this is the fastest way to a shortlist
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Check your state's emissions rules. California, New York, Maine and Colorado require a CARB compliant part; the other 46 states accept Federal / EPA.
872 parts
FlowmasterSKU 615001UPC 700042036134
Flowmaster 615001 - Delta Force Air Filter Cleaner Delta Force Filter Refresh Kit Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

Maintain your Delta Force Performance Air Intake filter with our new maintenance kit to help protect your filter for a lifetime of...

Sold As-is60-day returns
$42.41Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+4 photos
FlowmasterSKU 9525454UPC 700042020317
Flowmaster 9525454 - Super 40 Series Chambered Muffler Super 40 2.50 Dual In 2.50 Dual Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

This Flowmaster 9525454 Super 40 Series muffler is constructed of 16 gauge aluminized steel, fully MIG welded for durability. The larger case...

Manufacturer's Limited 3 Year Warranty60-day returns
$173.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+1 photos

These high quality round catalytic converters are designed to work for a wide variety of universal applications. Features include a compact 4.00-inch...

25000 MI Emissions/50000 MI Structural Warranty60-day returns
$110.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+3 photos
FlowmasterSKU 9530452UPC 700042016907
Flowmaster 9530452 - Super 40 Series Chambered Muffler Super 40 3.00 Center In 2.50 Dual Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound....

Manufacturer's Limited 3 Year Warranty60-day returns
$173.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+2 photos
FlowmasterSKU 42582UPC 700042014750
Flowmaster 42582 - 80 Series Chambered Muffler 80 Series Crossflow 2.50 Dual In 2.50 Dual Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

This muffler, the Flowmaster 42582, uses a cross-flow 80 series design with an inlet and outlet at each end for transverse mounting...

Manufacturer's Limited 3 Year Warranty60-day returns
$124.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+4 photos
FlowmasterSKU 953558UPC 700042017799
Flowmaster 953558 - 50 Series Hd Chambered Muffler 50 H.D 3.50 Offset In 3.50 Offset Out Moderate Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a...

Manufacturer's Limited 3 Year Warranty60-day returns
$277.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+2 photos
FlowmasterSKU 42543UPC 700042010356
Flowmaster 42543 - 40 Series Chambered Muffler 40 Series 2.50 Offset In 2.50 Offset Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

The Flowmaster 42543 Original 40 Series muffler is constructed of 16 gauge 409 stainless steel and fully MIG welded for durability. Fits...

Manufacturer's Limited 3 Year Warranty60-day returns
$101.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+4 photos
FlowmasterSKU 817799UPC 700042037766
Flowmaster 817799 - American Thunder Axle-Back Exhaust System Fits 2018-2023 Mustang Gt 5.0L With Factory Active Performance Exhaust Valves
Direct-fit
In stock, ships todayAdd vehicle to check fit

This Flowmaster American Thunder Axle-back exhaust system is for 2018-2023 Ford Mustang GT coupes and convertibles with the 5.0L engine and Factory...

Manufacturer's Limited Lifetime Warranty60-day returns
$1,899.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+2 photos
FlowmasterSKU 953049UPC 700042019243
Flowmaster 953049 - Super 40 Series Chambered Muffler Super 40 3.00 Offset In 3.00 Same Side Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound....

Manufacturer's Limited 3 Year Warranty60-day returns
$149.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+2 photos
FlowmasterSKU 42541UPC 700042010332
Flowmaster 42541 - 40 Series Chambered Muffler 40 Series 2.50 Offset In 2.50 Center Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is...

Manufacturer's Limited 3 Year Warranty60-day returns
$101.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+2 photos
FlowmasterSKU 42443UPC 700042010318
Flowmaster 42443 - 40 Series Chambered Muffler 40 Series 2.25 Offset In 2.25 Offset Out Aggressive Sound Flowmaster
Direct-fit
In stock, ships todayAdd vehicle to check fit

This Original 40 Series muffler, the Flowmaster 42443, is constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability....

Manufacturer's Limited 3 Year Warranty60-day returns
$101.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment
+4 photos

This American Thunder exhaust system is specifically designed for 1967-1972 Ford F-100/F-250/F-350 2-wheel drive V8 trucks without a side mounted auxiliary fuel...

Manufacturer's Limited Lifetime Warranty60-day returns
$899.95Free shipping over $80
Select your vehicle to see if this part fitsFull details & fitment

About Flowmaster

Flowmaster's engineering focus on distinctive-sounding mufflers and complete cat-back exhaust systems has made it a go-to performance exhaust brand for enthusiasts who want results they can hear and feel. At Car Part Global, that reputation translates into a broad 872-part selection spread across ten categories, including performance exhaust, exhaust pipes and tips, exhaust manifolds and headers, catalytic converters, cold air intakes, air filters, and exhaust gaskets and hardware. Typical prices run around $572, and 371 parts are in stock and ready to ship right now. Flowmaster parts here cover popular platforms like the Ford Mustang, Ford F-150, Chevrolet Silverado 1500, Chevrolet Camaro, GMC Sierra 1500, and GMC C1500, among other Ford, Chevrolet, and GMC vehicles. Add your vehicle above so every result you see is confirmed to fit your exact year, make, and model.

Price guide $7 to $2300 most around $572
12CARB compliant
370ships fast
872total flowmaster
Frequently asked questions
What Flowmaster products do you carry?

We stock 872 Flowmaster parts, led by performance parts, exhaust systems and filters. Pick a category to browse the full Flowmaster range.

How much do Flowmaster parts cost?

Flowmaster parts we carry range from $7 to $2,300, with most around $572. Direct-fit parts for common vehicles sit at the lower end; specialty items run higher.

What vehicles do Flowmaster parts fit?

We list Flowmaster parts for popular vehicles including the Ford Mustang, Ford F-150, Chevrolet Silverado 1500 and many more. Add your vehicle at the top of the page and every result is guaranteed to fit.

Are Flowmaster parts CARB compliant?

Yes, 12 of our Flowmaster parts are CARB compliant. California, New York, Maine and Colorado require a CARB unit; the other 46 states can run a Federal or EPA part.