Universal ProXS Muffler - Oval Dual/Dual Inlet/Outlet 2.5in Tubing 19inx4inx9.5in Case (BOR400493)

Description

The Borla ProXS Universal Muffler is a high-performance exhaust component engineered for custom exhaust builders and enthusiasts seeking to optimize both power and sound. This 2.5-inch dual inlet/dual outlet muffler is built using high-quality T-304 austenitic stainless steel, ensuring it will never rust even under the most extreme conditions. A standout feature of this specific model is the integrated internal X-Pipe, which balances exhaust pulses between the two banks of the engine to significantly improve exhaust velocity, increase horsepower, and refine the overall tonal quality. The muffler utilizes high-temperature continuous-filament fiber (CFF) acoustic material for precise sound control, delivering a deep, performance-oriented growl without excessive drone.

Features

• Universal 2.5" dual inlet and dual outlet configuration
• Integrated internal X-Pipe balances exhaust pulses for maximum flow and sound quality
• Built from premium T-304 austenitic stainless steel for ultimate corrosion resistance
• Straight-through, free-flow design improves horsepower and torque
• Utilizes high-temperature continuous-filament fiber (CFF) for superior sound control
• 100% welded construction for maximum durability and structural integrity
• Reversible design offers installation flexibility for custom builds
• Notched necks designed for simple clamp-on or weld-in installation
• Natural mill finish can be brushed or polished to the user's preference
• Backed by Borla's legendary Million-Mile Warranty

Specifications

• Inlet/Outlet Size: 2.5" Dual / 2.5" Dual
• Case Shape: Oval (4" x 9.5")
• Body Length: 19"
• Overall Length: 24"
• Neck Type: Notched

Notes

• Universal fitment; requires custom fabrication or matching pipe sizes for installation
• Use 1" wide band style clamps (Part # 18325) for clamp-on installation (not included)