Borla
Borla 400287 2.25in Dual In/Out 19in x 9.5in x 4in Turbo XL Muffler - #400287
Borla 400287 2.25in Dual In/Out 19in x 9.5in x 4in Turbo XL Muffler - #400287
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Borla 400287 2.25in Dual In/Out 19in x 9.5in x 4in Turbo XL Muffler
ProXS™ Muffler 2.25' Dual Inlet/ 2.25' Dual Outlet, 4' x 9.5' Oval, 19' Long Body, 24' Overall Length. Un-Notched necks are designed for weld in installation. If clamping, use 3' wide band clamps 18003 (clamps not included). This muffler features an internal X-Pipe for increased performance and improved sound. Reversible design for installation flexibility. T-304 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.
Fitment
- Universal application — verify dimensions and compatibility before purchase.
- Manufacturer Part Number: 400287
Image is for reference only; actual product may vary by application.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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Manufacturer's Warranty — Borla
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Manufacturer's Warranty — Borla
Borla warrants its products to the original purchaser, for the vehicle on which they were first installed, against defects in materials and workmanship with its Million-Mile Warranty (one million miles, or 1.6 million kilometers in Canada). Black coatings, tip finishes, carbon fiber and moving parts, including valves and actuators, are covered for one year, and EV products are covered for 2 years from purchase. The warranty applies to Borla street-legal products only: XR-1 Raceline and marine products, racing products and street products used for racing are not covered, and sound level is not a warranty issue. Also excluded are appearance blemishes from weather, road hazards, lack of maintenance or extreme heat or cold; damage from accident, abuse, misuse or modification; welding to a universal muffler’s shell or end caps (attach only at the inlet and outlet nipples); and removal or reinstallation costs. Coverage is limited to repair or replacement at Borla’s option after Borla inspects the returned part. Products sold outside the USA and Canada carry a 3-year limited warranty. For Borla parts bought from PitStopTuning, start your claim with us.
Warranty terms are set by the manufacturer and may change. Contact us if you need help with a warranty claim.

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