Description
XR-1? Multi-Core Muffler Racing Muffler – 2.5″ Center Inlet/ 2.5″ Center Outlet 4″ Round x 12″ Long
The compact diameter of these mufflers make them great for both classic and late model cars with ground clearance issues. Sound is attenuated with the Borla patented Multicore design and high-temperature continuous-filament fiber (CFF) acoustic material, without losing any horsepower or torque. 100% welded construction for strength. Built with T-304 stainless steel they have unequaled durability and great looks that you can polish to a mirror like finish, if desired. Best of all, it’s made in the USA. Just what you?d expect from the world?s most experienced (and most winning) exhaust brand.
Over 300 Borla employees put their hearts and minds into manufacturing world-leading exhaust systems that deliver performance, excitement and unrivaled sound.
Borla Performance Industries is the pioneer and leader in the design and manufacture of stainless steel performance exhaust. The number “78” on our race team vehicles pays homage to the year 1978, when we began by building exhaust systems for Rolls-Royce and Ferrari concours classics. Since that day over four decades ago, we have evolved into the premier exhaust brand of today's most popular cars and trucks.
Borla is committed to providing world-class exhaust products which surpass the expectations of customers like you. To that end, our facility is complete with a state-of-the-art test and development center where we continually fine-tune manufacturing precision and standards. We have trailblazed a variety of improvements in exhaust design, leading to many US patents for innovative technology and numerous "Best New Product" industry awards. 
