Part #40357

ProXS Universal Muffler Part # 40357

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.

Warranty Valve Note: BORLA only warranties moving parts, such as valves and actuators for one year. This system includes functioning active exhaust valves, similar to those in the stock exhaust, and is recommended for most customers. Active exhaust valves in this system will improve sound quality.

Warranty Valve Simulator Note: BORLA only warranties moving parts, such as valves and actuators for one year. This system includes active exhaust valve simulators and is recommended for cars with significant modifications. The active exhaust valves in the stock exhaust have been removed, valve simulator mounts on the outside of the pipe allow the stock valve motors to be re-attached to prevent an error code.

Warranty Finish Note: BORLA exhaust systems are covered under our Million-Mile warranty with the following exceptions. Borla will warranty black coatings, tip finishes, and carbon fiber parts for one year.

WARNING: 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 www.P65Warnings.ca.gov

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4.00

9.50

PROXS

["0"]

14.00

PROXS

Center/Offset

CATALOG

2.25"

Oval

ProXS™ Muffler 2.25" Offset Inlet/ 2.25" Center Outlet, 4" x 9.5" Oval, 14" Long Body, 19" Overall Length. Universal Part. Reversible Design.

20x5x11

14" X 4" X 9.5"

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0.00

ProXS Universal Muffler

Set W/O’s for 56 instead of 50 due to scrap (per Engineering).

19"

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[{"Type":"Feature","Title":"Universal muffler","Description":""},{"Type":"Feature","Title":"Reversible design","Description":""},{"Type":"Feature","Title":"Un-Notched necks are designed for weld in installation. If clamping, use 3\" wide band clamps 18003.","Description":""},{"Type":"Feature","Title":"Alternate muffler with Notched necks is 400478. Use 1\" wide band clamps 18322.","Description":""},{"Type":"Feature","Title":"See below for additional Product Features & Benefits","Description":""}]