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Accessories
- XR-1 Race Adapters
- Inlet Diameter: 3-1/2''
- Outlet Diameter: 4''
- Case Size: 6''
- Austenitic Stainless Steel
- Million Mile Warranty
Multicore Racing Mufflers
Borla XR-1 Racing Mufflers are the choice of today's hottest drag and oval track racers. With a patented straight-through design and multicore technology, Borla XR-1 Mufflers actually outflowed a straight pipe in repeated testing. They use sound-absorbing stainless steel packing to prevent burnout and meet the strictest noise requirements. Hands down, Borla's XR-1 Series offers the best balance of sound and power.
Product LineBorla XR-1 Racing Mufflers
BrandBORLA
Package Height4.5
Package Width4.5
Package Length9.1
Weight1.45 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
