Muffler

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421 products
Borla CrateMuffler SBC Hot 350/383 2.5in Offset/Center 14in x 4.35in x 9in S-Type Muffler
SPECIAL ORDER
SALE
SOLD OUT
BORLA
$273.99
$305.99

Borla CrateMuffler SBC Hot 350/383 2.5in Offset/Center 14i..

This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. The world's first mufflers purpose-built to optimize the sound & power of crate and custom-built motors. Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you..
MPN: 400773
Borla Boomer Blow Torch Muffler Oval 2-1/4in x 4in Side Round Out
SPECIAL ORDER
SALE
BORLA
$277.99
$310.99

Borla Boomer Blow Torch Muffler Oval 2-1/4in x 4in Side Ro..

Borla Boomers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished mufflers utilize Borla's patented race-winning technology. In addition to adding head-turning sound, they also add a modest boost in horsepower. Available in a variety of universal-fit styles, Borla Boomers are made of..
MPN: 40060
Borla Boomer Muffler Thumper Oval 2-1/4in In 4in Side Rount Out
REGULAR STOCK
SALE
BORLA
$256.99
$286.99

Borla Boomer Muffler Thumper Oval 2-1/4in In 4in Side Roun..

Borla Boomers are full-blown, high-tech, dyno and race-proven mufflers for the street or track. These eye-popping, fully polished mufflers utilize Borla's patented race-winning technology. In addition to adding head-turning sound, they also add a modest boost in horsepower. Available in a variety of universal-fit styles, Borla Boomers are made of..
MPN: 40057
Borla Heavy Duty (Truck) Muffler - 3in Center-Center 24in x 6.75in Round (Notched)
REGULAR STOCK
SALE
BORLA
$244.99
$273.99

Borla Heavy Duty (Truck) Muffler - 3in Center-Center 24in ..

Developed for truck applications and other applications that require a long body muffler. Notched necks for clamp-on installation. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound..
MPN: 400500
Borla Universal Pro-XS Muffler Oval 2.25in Inlet/Outlet Notched Muffler
REGULAR STOCK
SALE
BORLA
$114.99
$127.99

Borla Universal Pro-XS Muffler Oval 2.25in Inlet/Outlet No..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400495
Borla Universal Pro-XS Muffler Oval 3in Inlet/Outlet Offset/Offset Notched Muffler
REGULAR STOCK
SALE
BORLA
$116.99
$129.99

Borla Universal Pro-XS Muffler Oval 3in Inlet/Outlet Offse..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400491
Borla Universal Pro-XS Oval 2.25in Inlet / Outlet Offset Notched Muffler
REGULAR STOCK
SALE
BORLA
$124.99
$139.99

Borla Universal Pro-XS Oval 2.25in Inlet / Outlet Offset N..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400489
Borla Universal Pro-XS Oval 2in Inlet/Outlet Offset/Offset Notched Muffler
REGULAR STOCK
SALE
BORLA
$125.99
$140.99

Borla Universal Pro-XS Oval 2in Inlet/Outlet Offset/Offset..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400488
Borla Universal Center/Dual Oval 3in In / 2.5in Out 19in x 4in x 9.5in Notched PRO-XS Muffler
REGULAR STOCK
SALE
BORLA
$170.99
$190.99

Borla Universal Center/Dual Oval 3in In / 2.5in Out 19in x..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400487
Borla Universal Center/Dual Oval 3in In/2.25in Out 19in x 4in x 9.5in Notched ProXS Muffler
SPECIAL ORDER
SALE
SOLD OUT
BORLA
$172.99
$192.99

Borla Universal Center/Dual Oval 3in In/2.25in Out 19in x ..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400486
Borla Universal Center/Offset Oval 2.5in In/Out 14in x  4.25in x 1.88in PRO-XS Muffler
REGULAR STOCK
SALE
BORLA
$114.99
$127.99

Borla Universal Center/Offset Oval 2.5in In/Out 14in x 4...

Notched necks for easy clamp-on installation. Compact size is perfect for applications with limited space. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill..
MPN: 400481
Borla Universal Center/Offset Oval 2.25in Tubing 14in x 4in x 9.5in PRO-XS Notched Muffler
REGULAR STOCK
SALE
BORLA
$115.99
$128.99

Borla Universal Center/Offset Oval 2.25in Tubing 14in x 4i..

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400478
Borla 3in In/Out 6.75in Diameter x 24in Turbo XL Muffler - Developed for Truck Applications
REGULAR STOCK
SALE
BORLA
$240.99
$269.99

Borla 3in In/Out 6.75in Diameter x 24in Turbo XL Muffler -..

Borla Performance has once again proven why we have a led the aftermarket performance exhaust industry for over 30 years. Borla Performance Industries; the original pioneers of high quality; austinetic stainless steel free flow exhaust utilizes patented award and race winning technology to deliver quality; sound; performance gains; and enhanced..
MPN: 400436
Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 16in x 4.25in x 7.88in Rotary Engine Equipped Racing Muffler
SPECIAL ORDER
SALE
BORLA
$298.99
$334.99

Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 16in x 4.25in x 7.8..

BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are light weight and constructed of high quality austenitic stainless steel..
MPN: 400371
Borla 2.50in Dual In/Out 19in x 9.5in x 4in PRO-XS Muffler
REGULAR STOCK
SALE
BORLA
$248.99
$277.99

Borla 2.50in Dual In/Out 19in x 9.5in x 4in PRO-XS Muffler

Value-priced BORLA® ProXS mufflers share many of the hottest features of our performanceline. Including high-quality 300 Series austenitic stainless steel construction, streetcommandingsound and our Million Mile Warranty. Sizes are available for import anddomestic cars and trucks.Warranty
MPN: 400286
Borla 3 -1/2in In/Out x 5in Round x 8in Long XR-1 Sportsman Shorty Racing Muffler
REGULAR STOCK
SALE
BORLA
$178.99
$199.99

Borla 3 -1/2in In/Out x 5in Round x 8in Long XR-1 Sportsma..

High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the XR-1 Sportsman oval. The inlet/outlet are offset to the same side of the muffler, to accommodate transmission and frame rail interference on some applications Oval --..
MPN: 40004S
Borla Universal Performance 2.5in Inlet/Outlet Stainless Racing Muffler
REGULAR STOCK
SALE
BORLA
$256.99
$286.99

Borla Universal Performance 2.5in Inlet/Outlet Stainless R..

BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are light weight and constructed of high quality austenitic stainless steel..
MPN: 400024
BLOX Racing 60.5mm Street Muffler - Straight Tip
REGULAR STOCK
SALE

BLOX Racing 60.5mm Street Muffler - Straight Tip

MPN: BXEX-00106
BLOX RACING
$112.00
$140.00

BLOX Racing 60.5mm Street Muffler - Straight Tip

BLOX Racing 60.5mm Street Muffler - Straight Tip
MPN: BXEX-00106
BLOX Racing 3.0-inch Mini Race Muffler
REGULAR STOCK
SALE

BLOX Racing 3.0-inch Mini Race Muffler

MPN: BXEX-00104
BLOX RACING
$128.00
$160.00

BLOX Racing 3.0-inch Mini Race Muffler

BLOX Racing 3.0-inch Mini Race Muffler
MPN: BXEX-00104
BLOX Racing 2.5-inch Mini Race Muffler
REGULAR STOCK
SALE

BLOX Racing 2.5-inch Mini Race Muffler

MPN: BXEX-00103
BLOX RACING
$128.00
$160.00

BLOX Racing 2.5-inch Mini Race Muffler

BLOX Racing 2.5-inch Mini Race Muffler
MPN: BXEX-00103

Muffler

421 products

Mufflers are a vital part of your vehicle's exhaust system, reducing noise and channeling fumes away from the passenger compartment. When choosing a new muffler, consider factors like sound level, material composition, and inlet/outlet diameter.