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High-performance T-304 stainless steel design for enhanced power and efficiency.
The Borla Exhaust Muffler XR-1 Series is engineered for performance, featuring a patented uninterrupted-flow design that outperforms traditional exhaust systems. Constructed from aircraft-grade T-304 stainless steel, this muffler ensures durability and longevity with a fully welded assembly that eliminates crimping. The unique frequency cancelling technology enhances exhaust gas velocity while managing sound waves, providing a distinctive sound profile recognized by automotive enthusiasts.
With a case size of 7.88 inches in width and 4.25 inches in height, the muffler includes a single 3-inch oval center inlet and outlet, making it a semi-universal fit for various applications. The 16-inch body length and 21-inch overall length contribute to its efficient design, while the sound-absorbing stainless steel packing meets strict noise regulations, ensuring a refined auditory experience. This muffler not only boosts power and torque but also improves fuel economy and extends engine life.
Features
- Featuring A Patented Uninterrupted-Flow Design And Multicore Technology, XR-1 Mufflers Actually Outflow A Straight Piece Of Pipe In Repeated Testing
- Built From Aircraft Grade High Quality T-304 Stainless Steel, Fully Welded Assembly, No Crimping
- Unique, Proprietary Frequency Cancelling Technology Makes Sound Waves Travel Between Multiple Core Walls While Also Increasing Exhaust Gas Velocity
- Meets The Strictest Noise Requirements And Use Sound-Absorbing Stainless Steel Packing To Protect Against Burnout
Specifications
- Manufacturer: Borla
- Manufacturer Part Number: 400371
- Shape: Oval
- Inlet Position: Center Single
- Inlet Diameter (IN): 3 Inch
- Outlet Position: Center Single
- Outlet Diameter (IN): 3 Inch
- Universality: Semi-Universal
- Estimated Install Time (Hours): 1
- Case Diameter (IN): 7.88 Inch X 4-1/4 Inch
- Case Length (IN): 16 Inch
- Overall Length (IN): 21 Inch
- Color/ Finish: Silver Bare
- Material: Stainless Steel
- Wall Type: Single Wall
- Includes Tip: Without Tip
- Tip Length (IN): Without Tip
- Tip Diameter (IN): Without Tip
- Tip Finish: Without Tip
- Tip Material: Without Tip
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
