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Borla XR-1 Round Stainless Multicore Racing Muffler, Inlet 2.5", Outlet 2.5", Case Size 14", Diameter 6.25"
Part #: 400024
$285.54
$256.99
For each
For each
Free Shipping! *to continental U.S. only
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Featured Videos
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Video Description:In this episode, we interviewed David Borla from Borla Exhaust! This is the man behind one of the most famed exhaust brands in the world. Here are some highlights from the video:
*At 2:43 he mentions how Borla products come with a million-mile warranty! Also, all their parts are made right here in the USA.
*At 3:28, he talks about how many other exhaust companies are actually muffler companies who simply bolt some pipe to a muffler to create an exhaust system, and how Borla distinguishes itself from them by engineering each system from tip to tail from scratch.
*At 4:12 he talks about how Borla products don't drone, which is a huge upside about Borla products.
*At 10:23, David Borla urges customers to look for the Borla line at Andy's Auto Sport!
Fits On:
All Jeeps (Universal), Universal
Description:
Borla Performance knows winning is not an accident. Over the years, BORLA mufflers have made more visits to Winner’s circles than any other muffler in the world. One of the secrets to that success has been the innovations by founder, Alex Borla. The multi-core XR-1® Raceline mufflers today found on some high-end BORLA street car systems seems only fitting. Today’s muscle cars are as bad as ever in history, so it only makes sense BORLA would release the XR-1® Multi-Core to the street. These BORLA mufflers are so unique they have been awarded US Patents. What is the secret technology? It is complicated and proprietary, but the simple answer -- it works like no other. A free-flowing straight-through muffler with outstanding attenuation of sound properties. Think about this one example of many: In Baja, where two-wheel-drive, extremely sophisticated Trophy Trucks often are the over-all winners. Trophy Trucks have no rules requiring any mufflers. These are 800+ horsepower half-million-dollar plus all-out race machines called on to run incredible speeds through hellish trails for hours and hours on end. BORLA doesn’t even pay contingency money to the winner, yet 17 out of the last 18 Baja Champions have used BORLA mufflers and 6 of the last 7 SCORE Champions were on BORLA. XR-1® Multi-Core Technology is Trick, Tough, Tried and True. XR-1® Multi core mufflers are available in 2½” (PN400024), 3½” (PN40427) and 4” (PN40741) versions as well as direct header slip-on versions so popular in drag racing. From Baja to LeMans, from Dragsters to Trans Am: Champions Choose BORLA. Built from high quality austenitic stainless steel. Serious performance calls for serious, no-compromise products. BORLA has 30 years of Winning and are still first to the finish line.
All venues requiring highest flow muffler
Borla Performance knows winning is not an accident. Over the years, BORLA mufflers have made more visits to Winner’s circles than any other muffler in the world. One of the secrets to that success has been the innovations by founder, Alex Borla. The multi-core XR-1® Raceline mufflers today found on some high-end BORLA street car systems seems only fitting. Today’s muscle cars are as bad as ever in history, so it only makes sense BORLA would release the XR-1® Multi-Core to the street. These BORLA mufflers are so unique they have been awarded US Patents. What is the secret technology? It is complicated and proprietary, but the simple answer -- it works like no other. A free-flowing straight-through muffler with outstanding attenuation of sound properties. Think about this one example of many: In Baja, where two-wheel-drive, extremely sophisticated Trophy Trucks often are the over-all winners. Trophy Trucks have no rules requiring any mufflers. These are 800+ horsepower half-million-dollar plus all-out race machines called on to run incredible speeds through hellish trails for hours and hours on end. BORLA doesn’t even pay contingency money to the winner, yet 17 out of the last 18 Baja Champions have used BORLA mufflers and 6 of the last 7 SCORE Champions were on BORLA. XR-1® Multi-Core Technology is Trick, Tough, Tried and True. XR-1® Multi core mufflers are available in 2½” (PN400024), 3½” (PN40427) and 4” (PN40741) versions as well as direct header slip-on versions so popular in drag racing. From Baja to LeMans, from Dragsters to Trans Am: Champions Choose BORLA. Built from high quality austenitic stainless steel. Serious performance calls for serious, no-compromise products. BORLA has 30 years of Winning and are still first to the finish line.
All venues requiring highest flow muffler
Borla products are guaranteed not to crack or rust and are backed by Borla’s million-mile warranty! Borla’s original flow-through designs and appropriate diameter mandrel-bent tubing will relinquish the exhaust gases out of the system a lot faster with a greater temperature than stock exhausts!
Q: What is a muffler? Are there different types of mufflers?
A: According to our resident expert Deryl Atanasu, Mufflers are positioned by the manufacturer where there is space on the car. All mufflers tend to be placed behind the rear axle, as this allows a lower floor-pan in the passenger compartment. Vehicles with single exaust generally have the muffler placed in a direct line with the tailpipe and just before the exaust tip. Some high-performance vehicles have a dual exaust (i.e. corvettes), where both left and right sides have a muffler in a direct line with the tailpipe and just before the exaust tip. Other vehicles (i.e. camaro, firebird) have a single exaust pipe going back just past the rear axle. It then enters a muffler that is mounted in a side to side position. From there two tailpipes exit the muffler and extend to the rear or out the side of the vehicle behind the rear axle.
A: According to our resident expert Deryl Atanasu, Mufflers are positioned by the manufacturer where there is space on the car. All mufflers tend to be placed behind the rear axle, as this allows a lower floor-pan in the passenger compartment. Vehicles with single exaust generally have the muffler placed in a direct line with the tailpipe and just before the exaust tip. Some high-performance vehicles have a dual exaust (i.e. corvettes), where both left and right sides have a muffler in a direct line with the tailpipe and just before the exaust tip. Other vehicles (i.e. camaro, firebird) have a single exaust pipe going back just past the rear axle. It then enters a muffler that is mounted in a side to side position. From there two tailpipes exit the muffler and extend to the rear or out the side of the vehicle behind the rear axle.
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