Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler
$271.99
$242.99
243 ENTRIES
BOR401382
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with...
Borla XR-1 Multi-Core 2.5in Center/Center 17in x 12in x 4in Round Racing Muffler
$246.99
$220.99
221 ENTRIES
BOR401384
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with...
Borla XR-1 Multi-Core 3in Center/Center 16in x 4.25in x 7.88in Oval Racing Muffler
$337.99
$299.99
300 ENTRIES
BOR40575
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
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...
Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 12in x 4.25in x 7.88in Rotary Engine Equipped Racing Muffler
$293.99
$262.99
263 ENTRIES
BOR400372
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
Designed for rotary engine equipped vehicles, but can be used on other applications. Compact design is perfect for applications with limited space. Reversible design...
Borla XR-1 Multi-Core 3in Ctr-Ctr Oval 16in x 4.25in x 7.88in Rotary Engine Equipped Racing Muffler
$334.99
$298.99
299 ENTRIES
BOR400371
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
Designed for rotary engine equipped vehicles, but can be used on other applications. Compact size is perfect for applications with limited space. Reversible design...
Borla XR-1 Multi-Core 3in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler
$326.99
$291.99
292 ENTRIES
BOR400373
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
Designed for rotary engine equipped vehicles, but can be used on other applications. Long body is perfect for truck applications. Reversible design for installation...
Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in
$258.99
$231.99
232 ENTRIES
BOR401383
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with...
Borla XR-1 Racing Muffler 16in Oval 3in In/Out
$337.99
$299.99
300 ENTRIES
BDLS_40575
Borla
Exhaust
Mufflers and Components
Mufflers and Resonators
NEW
On sale
Borla XR-1 Racing Muffler 16in Oval 3in In/OutMuffler - XR-1 Race Line - 3 in Center Inlet - 3 in Center Outlet - 16...
Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 12in Case Oval Muffler
$166.99
$149.99
150 ENTRIES
BOR40941
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
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...
Borla XR-1 Racing Sportsman 2 1/2 inch Outlet / 2 1/2 inch Inlet 16in Case Oval Muffler
$183.99
$164.99
165 ENTRIES
BOR40942
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
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...
Borla XR-1 Racing Sportsman 2.5IN Outlet / 2.5IN Inlet / 5IN x 15IN Round Muffler
$165.99
$148.99
149 ENTRIES
BOR401392
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
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...
Borla XR-1 Racing Sportsman 3 inch Outlet / 3 inch Inlet Oval Muffler
$185.99
$165.99
166 ENTRIES
BOR40944
Borla
Exhaust, Mufflers & Tips
Muffler
NEW
On sale
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...
