New Customer Service Hours:
 Mon - Th: 9:00am - 10:00pm EST
 Fri-Sun: 9:00am - 7:00pm EST

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XR-1 Series
BORLA’s XR-1® Raceline products are the choice of today’s hottest drag and oval track racers. Featuring a patented uninterrupted-flow design and multi-core technology, BORLA’s XR-1® mufflers actually outflow a straight piece of pipe in repeated testing. XR-1® race products are made in the USA and constructed of aircraft-quality T-304 stainless steel for track tough durability. They meet the strictest noise requirements and use sound-absorbing stainless steel packing to protect against burnout. Hands down, BORLA’s XR-1® Raceline offers the best balance of sound and power.
Borla is the only exhaust manufacturer in the business that gurantees it products for a Million miles. Go to www.Borla.com to find out more information on Borla products, or give one of our Customer Service Representitives a call.
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New Customer Service Hours:
 Mon - Th: 9:00am - 10:00pm EST
 Fri-Sun: 9:00am - 7:00pm EST