Skip to content
High-Performance Muffler for Racing Applications
The Borla Exhaust Muffler XR-1 Series is engineered for optimal performance in racing environments. Constructed from high-quality T-304 stainless steel, this muffler combines durability with advanced technology to enhance exhaust flow and sound quality.
Features
- Manufactured from aircraft-grade T-304 stainless steel for superior strength and longevity
- Utilizes ultra-durable, continuous strand sound-absorbing composite filament for effective noise reduction
- Incorporates proprietary frequency-canceling technology to improve exhaust gas velocity
- Flared collectors on both ends enhance internal diameter for optimal exhaust flow
Specifications
- Manufacturer: Borla
- Manufacturer Part Number: 40943
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter: 3 Inch
- Outlet Position: Offset Dual
- Outlet Diameter: 3 Inch
- Universality: Semi-Universal
- Estimated Install Time: 1 Hour
- Case Diameter: 7.88 Inch X 4-1/2 Inch
- Case Length: 12 Inch
- Overall Length: 17-1/2 Inch
- Color/Finish: Silver Bare
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
Technical Documents
Shipping & Returns
- This product ships to the US and Canada.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition.
