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 (clamps not included). This muffler features an internal X-Pipe for increased performance and improved sound. 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.
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Custom Field
Product TypePerformance Muffler
Muffler SeriesPro XS
Manufacturer Part Number400493
ManufacturerBorla Exhaust
Overall Length24 in
Outlet Quantity2
Outlet LocationDual
Muffler TypePerformance
Muffler FinishStainless Steel
Muffler ConfigurationDual/Dual
MaterialT304 Stainless Steel
Inlet Quantity2
Inlet LocationDual
Body Width9.5 in
Body TypeOval
Body Length19 in
Body Height4 in
Outlet Diameter2.5 in
Inlet Diameter2.5 in
Features3Alternate muffler with Un-Notched necks is 400286