ProXS Universal Muffler Part # 400486

Muffler Tubing Size: 3" Inlet/ Dual 2.25" Outlet

ProXS™ Muffler 3" Center Inlet/ 2.25" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 24" Overall Length. Universal Part. Reversible Design. Notched Necks.

Price : $172.99
Buy from Borla (USA credit cards only):
International customers contact us for shipping quote.

Single inlet and dual outlet. Notched necks for easy clamp-on installation using 1" wide band style clamps (clamps not included). This muffler is generally used in a system that has a single inlet and dual outlets, but it can also be installed in a system with dual inlets and a single outlet. Reversible design for installation flexibility. High-quality T-304 austenitic stainless steel will never rust. 100% welded construction for strength. Free Flow design for improved performance. High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation.

Best of all, it's made in the USA and backed by BORLA®'s Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.


This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go to

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Available for this vehicle

Technical Specs
Muffler Config Muffler Shape Muffler Tubing Size Case Dimensions Muffler Oal
Center/Dual Oval 3" Inlet/ Dual 2.25" Outlet 19" X 4" X 9.5" 24"
Shipping Info
Boxed Weight Box Size
13.0 10.75 x 5 x 25.25