ProXS Offset/Offset

Borla® ProXS™ mufflers are designed for the professional installer and custom installations. ProXS™ mufflers are made from high quality T-304 stainless steel for sharp appearance and long life. The straight thru design coupled with our continuous-filament fiber (CFF) acoustic material deliver high flow and a great sound. Their reversible design provides for installation flexibility. ProXS™ mufflers can be used on car, SUV and truck applications. All ProXS™ mufflers include a Million Mile Warranty.

ProXS Offset/Offset

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Vehicle(s) shown may vary from your specific model.

Note: Products are shipped un-polished unless otherwise indicated. Image shown may be a polished version. Tip style may vary.

Part# Description BoxDimensions1 MufflerShape Application MufflerTubingSize Model ProductType BoxWeight1 Category2 Notch MufflerConfig Catgegory3 CaseDimensions DealerHistory CategoryFilter SystemType HasSoundData EngineSize1 EngineSize2 EngineSize3 EngineSize4 PlanningComment MufflerOverallLength HasSimulator HasValves Price  
400488 ProXS 2" Offset/Center 14"x4"x9.5" Muffler part # 400488 20x5x10 Oval Universal 2" ProXS 2" Offset/Center 14"x4"x9.5" F 10 CATALOG Y Offset/Offset PROXS 14" x 4" x 9.5" Mufflers Mufflers 0 0 0 0 0 40346 19" N N $100.99
400489 ProXS 2.25" Offset/Offset 14"x4"x9.5" Muffler part # 400489 20x5x10 Oval Universal 2.25" ProXS 2.25" Offset/Offset 14"x4"x9.5" F 10 CATALOG Y Offset/Offset PROXS 14" x 4" x 9.5" Summit Racing Equipment1473ATEMOTOATEMOT2400489https://www.summitracing.com/parts/bor-400489summitracing_logo.png Mufflers Mufflers 0 0 0 0 0 40351 19" N N $104.99
400490 ProXS 2.5" Offset/Offset 14"x4"x9.5" Muffler part # 400490 20x5x10 Oval Universal 2.5" ProXS 2.5" Offset/Offset 14"x4"x9.5" F 10 CATALOG Y Offset/Offset PROXS 14" x 4" x 9.5" JC Whitney12530USAPN400490https://www.jcwhitney.com/details/Borla/Muffler/B25400490.htmljcw_logo.jpgSummit Racing Equipment1816ATEMOTOATEMOT2400490https://www.summitracing.com/parts/bor-400490summitracing_logo.pngJEGS High Performance105JEGAUTO400490https://www.jegs.com/i/Borla/157/400490/10002/-1jegs_logo.png Mufflers Mufflers 0 0 0 0 0 40352 19" N N $106.99
400491 ProXS 3" Offset/Offset 14"x4"x9.5" Muffler part # 400491 20x5x10 Oval Universal 3" ProXS 3" Offset/Offset 14"x4"x9.5" F 10 CATALOG Y Offset/Offset PROXS 14" x 4" x 9.5" Summit Racing Equipment1536ATEMOTOATEMOT2400491https://www.summitracing.com/parts/bor-400491summitracing_logo.pngJEGS High Performance106JEGAUTO400491https://www.jegs.com/i/Borla/157/400491/10002/-1jegs_logo.pngParts Via15112PARTSVIA400491https://borla.partsvia.com/b2c/cart/addAndCheckout/BOR400491/1partsvia_logo.png Mufflers Mufflers 0 0 0 0 0 40353 19" N N $106.99
40346 ProXS 2" Offset/Offset 14"x4"x 9.5" Muffler part # 40346 20x5x10 Oval Universal 2" ProXS 2" Offset/Offset 14"x4"x 9.5" F 10 CATALOG N Offset/Offset PROXS 14" x 4" x 9.5" Mufflers Mufflers 0 0 0 0 0 GENERATE W/O'S IN INCREMENTS OF 54's 19" N N $100.99
40351 ProXS 2.25" Offset/Offset 14"x4"x9.5" Muffler part # 40351 20x5x10 Oval Universal 2.25" ProXS 2.25" Offset/Offset 14"x4"x9.5" F 10 CATALOG N Offset/Offset PROXS 14" x 4" x 9.5" Parts Via15128PARTSVIA40351https://borla.partsvia.com/b2c/cart/addAndCheckout/BOR40351/1partsvia_logo.pngJEGS High Performance93JEGAUTO40351https://www.jegs.com/i/Borla/157/40351/10002/-1jegs_logo.png Mufflers Mufflers 0 0 0 0 0 Set W/O’s for 56 instead of 50 due to scrap (per Engineering). 19" N N $104.99
40352 ProXS 2.5" Offset/Offset 14"x4"x9.5" Muffler part # 40352 20x5x10 Oval Universal 2.5" ProXS 2.5" Offset/Offset 14"x4"x9.5" F 10 CATALOG N Offset/Offset PROXS 14" x 4" x 9.5" Parts Via15129PARTSVIA40352https://borla.partsvia.com/b2c/cart/addAndCheckout/BOR40352/1partsvia_logo.pngJEGS High Performance99JEGAUTO40352https://www.jegs.com/i/Borla/157/40352/10002/-1jegs_logo.pngSummit Racing Equipment1080ATEMOTOATEMOT240352https://www.summitracing.com/parts/bor-40352summitracing_logo.png Mufflers Mufflers 0 0 0 0 0 19" N N $106.99
40353 ProXS 3" Offset/Offset 14"x4"x9.5" Muffler part # 40353 20x5x10 Oval Universal 3" ProXS 3" Offset/Offset 14"x4"x9.5" F 10 CATALOG N Offset/Offset PROXS 14" x 4" x 9.5" American Muscle13348AMEMUSC40353https://www.americantrucks.com/borla-pro-xs-offset-offset-oval-muffler-3-universal-fitment-9.htmlamericanmuscle_logo.pngParts Via15130PARTSVIA40353https://borla.partsvia.com/b2c/cart/addAndCheckout/BOR40353/1partsvia_logo.pngAmerican Muscle13237AMEMUSC40353https://www.americanmuscle.com/borla-pro-xs-offset-offset-oval-muffler-3-universal-fitment-1.htmlamericanmuscle_logo.pngSummit Racing Equipment1100ATEMOTOATEMOT240353https://www.summitracing.com/parts/bor-40353summitracing_logo.pngJEGS High Performance100JEGAUTO40353https://www.jegs.com/i/Borla/157/40353/10002/-1jegs_logo.pngAmerican Muscle13444AMEMUSC40353https://www.americantrucks.com/borla-pro-xs-offset-offset-oval-muffler-3-universal-fitment-3.htmlamericanmuscle_logo.pngAmerican Muscle13445AMEMUSC40353https://www.americantrucks.com/borla-pro-xs-offset-offset-oval-muffler-3-universal-fitment-4.htmlamericanmuscle_logo.pngAmerican Muscle13289AMEMUSC40353https://www.americantrucks.com/borla-pro-xs-offset-offset-oval-muffler-3-universal-fitment-2.htmlamericanmuscle_logo.png Mufflers Mufflers 0 0 0 0 0 Generate W/O's for Mufflers in increments of 54's. 19" N N $106.99