Borla 40364 Universal Pro-XS 2.5" Inlet/2.5"Outlet Center/Center Exit Muffler

Vehicle Fitment

• Universal fitment for all 2.5" exhaust systems
• Suitable for cars, SUVs, trucks; compatible with 2.5" center-in/center-out piping
• Reversible orientation--install inlet/outlet in either direction
• Requires weld-in or 3" band clamp installation (Borla 18004 clamp recommended)

Fitment Notes

• Sold individually--one muffler only
• Not vehicle-specific; verify fitment based on exhaust system dimensions
• Requires T-304 stainless steel welding skills if not using clamps
• Oval body may require fabrication clearance in tight tunnel sections

Features

• Straight-through free-flow design enhances exhaust velocity
• Constructed from T-304 stainless steel inside and out for maximum corrosion resistance
• 100 % welded construction--no internal sections or seams to fail
• Reversible design allows flexibility during exhaust fabrication or upgrade
• High-temperature continuous-filament fiber acoustic packing for refined tone control
• Natural mill finish--can be polished for a customized look
• Made in USA with Borla's Million-Mile warranty
• Compatible with both daily-driven and performance-oriented vehicles

Specifications

• Inlet/Outlet Diameter: 2.5" (center-in, center-out)
• Body Dimensions: 14" L x 9.5" W x 4" H
• Overall Length: 19"
• Material: T-304 stainless steel (inside and out)
• Shape: Oval
• Reversible Design: Yes
• Sold individually: 1 unit per purchase
• Installation Method: Weld-in or 3" band clamp

Included Components

• 1x Borla ProXS™ universal muffler 40364
• 1x Instruction tag for orientation and installation notes

Product Description

The Borla 40364 ProXS™ universal muffler is a high-performance bolt-on solution for anyone upgrading or fabricating a 2.5" exhaust system. With straight-through design and a reversible center-in/center-out layout, this muffler offers flexibility and flow for a wide array of vehicles--cars, trucks, SUVs--without being limited to a specific make or model.

Crafted from T-304 stainless steel both inside and out and featuring 100 % welded construction, this muffler ensures longevity and resilience under extreme conditions. The internal acoustic packing delivers a refined tone that minimizes drone while allowing performance-enhancing sound. Measuring 14" x 9.5" x 4" with a 19" overall length, it's compact enough for tight installations yet substantial enough for serious exhaust upgrades. Ideal for street, track, or fabricated custom builds, it's backed by Borla's Million-Mile warranty for lifetime assurance.

The 40364 is sold individually and can be installed via welding or using a 3" band clamp (Borla 18004 recommended). Its reversible design and oval body shape offer installation flexibility, though mock-up is advised to ensure clearance. Perfect for builders, tuners, or anyone seeking improved sound, durability, and performance in their exhaust systems.