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XR-1 Raceline

T-304 stainless steel will never rust — our thickest material.
100% welded construction is track-tough.
Free-flow design for improved performance.
XR-1's race-proven design attenuates sound without restricting flow.
Patented Multicore Collector, and Bullet Racing mufflers feature steel wool packing for sound control.
Sportsman mufflers feature high temperature continuous filament fiber (CFF) acoustic material for sound control.
Natural mill finish can be brushed or polished prior to installation.
Reversible design for installation flexibility.
Recommended for high-horsepower racing applications.

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XR-1 Raceline

Pipe Diameter:3.5" Tube Formed Into 4.13" x 2.61" Oval

Has Valves FALSE

Universal muffler. Reversible design. No BORLA® logo embossment.
Slim Line mufflers are perfect for low profile applications with limited space
Can be used on a wide range of vehicles including rotary engine equipped vehicles
4.13" x 2.61" Oval Center Inlet / Outlet Necks. 12" Long x 3" High x 7.88" Wide Oval Body 17" OAL
Multi-Core 2 tube internal design. High temperature T-304 stainless steel wool for sound control.

Price: $553.99

Leader in Performance Exhaust Systems & Induction