exhaust and emissions
Borla 400487 ProXS Muffler - Notched Neck
$218
Made to order
Universal fit — no vehicle-specific fitment required.
Free freight ≥ $999 · $40 flat below
About this part
ProXS Muffler 3" Center Inlet/ 2.5" Dual Outlet 4" x 9.5" Oval 19" Long Body 24" Overall Length. Notched necks for easy clamp-on installation using 1" wide band style clamps using 1) 18330 and 2) 18325 (clamps not included). Reversible design for installation flexibility. 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. High quality T-304 austenitic stainless steel for superior corrosion resistance. 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. Alternate muffler with Un-Notched necks is 40349. If clamping use band clamps 18004 & 18006.Best of all it's made in the USA and backed by BORLA(r)'s Million-Mile warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Specifications
| WIDTH | 5 |
|---|---|
| HEIGHT | 25.25 |
| LENGTH | 10.75 |
| PROP65 | Yes |
| WEIGHT | 13 |
| WARRANTY | Million-Mile Warranty on systems and parts |
| EMISSIONS | Emissions Compliance Exempt |
| ATTRIBUTES | Body Height:4.000 in.;Body Length:19.000 in.;Body Width:9.500 in.;Construction:All Welded;Grade Type:Performance;Inlet Connection Type:Pipe;Inlet Outside Diameter:3.000 in.;Inlet Position:Center;Inlet Type:Single Center;Main Piping Diameter:3.000 in.;Material:T-304 Stainless Steel;Muffler Count:1;Off Road Use Only:No;Outlet Outside Diameter:2.500 in.;Outlet Position:Offset;Outlet Type:Dual Offset Outlet;Overall Length:23.000 in.;Prop 65 (C R or CR):CR;Prop 65 - Long Label: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 towww.P65Warnings.ca.gov;Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov;Prop 65 Warning Label:Proposition 65 Warning.JPG;Prop 65 Yes/No:Yes;Shape:Oval;Tip / Outlet Finish:N/A;Title:ProXS Muffler 3in Center Inlet/ 2.5in Dual Outlet 4in x 9.5in Oval x 19in Long Body Notched Necks;Title:ProXS Muffler™ 3" Center Inlet/ 2.5" Dual Outlet 4" x 9.5" Oval x 19" Long Body Notched Necks Part # 400487 |
| PCDB CATEGORY | Exhaust |
| COUNTRY OF ORIGIN | US |
| PART TERMINOLOGY | Exhaust Muffler |
| VEHICLE SPECIFIC FITMENT | N |
| INSTALLATION INSTRUCTIONS |
Datasheet — not yet published