Borla
Borla Universal ProXS Muffler - Oval Dual/Dual Inlet/Outlet 2.5in Tubing 19inx4inx9.5in Case - 400493
- Catalog SKU
- bor400493
- Manufacturer part #
- 400493
- ✓Secure checkout
- ✓Enthusiast support
- ✓Free shipping on eligible $300+ merchandise subtotals in the lower 48 states
- Returns policy
Some products and vendors are excluded, including freight/LTL and oversized items.
One Parts Desk request covers fitment, availability, and timing.
Price matches are reviewed before purchase and are not guaranteed.
Project Garage
Plan this exact partSave the selected option to a build plan in this browser. No account required.
Fitment is not verified for your saved vehicle.
Product details
Product information
Overview
ProXS Muffler 2.5" Dual Inlet/ 2.25" 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 18325 (clamps not included). This muffler features an internal X-Pipe for increased performance and improved sound. Notched necks for easy clamp-on installation using 1" wide band style clamps (clamps not included). Reversible design for installation flexibility. High-quality T-304 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. 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.
Million Mile Warranty
Features & Benefits
- Alternate muffler with Un-Notched necks is 400286. If clamping, use 3" wide band clamps 18004.
- Universal muffler. Reversible design. Dual Inlet, dual outlet. Contains an internal X-Pipe.
- 2.5" Dual Inlet/ 2.5" Dual Outlet, 4" x 9.5" Oval, 19" Long Body, 24" Overall Length
- Notched necks are designed for clamp in installation. Use 1" wide band clamp s18325.
Application & fitment
Fitment has not been independently verified for your vehicle. Confirm the manufacturer application against your year, make, model, trim, and modifications before ordering.
Shipping & availability
Processing and carrier timing vary by stock status and destination. Final shipping services and costs are confirmed at checkout.
Keep comparing