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PartNumber: 39543
the controllers for the AFM and NPP valves in the exhaust system should be re-calibrated according to GM Document ID 5406413
This system features the aggressive ATAK(r) sound and exits through 4" polished T-304 stainless steel tips
This product is a direct result of BORLA(r)'S 40-year legacy with race-winning Chevrolets from Indy to Daytona
Fast-acting heater optimizes sensor operation (on3- and 4- wire sensors only)
Borla 40943 XR-1 Raceline - Sportsman Muffler 23644 PartNumber: 39543Compact size is perfect for applications with limited space. 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. Hands down, Borla's XR 1 race line parts
US$ 159.99
US$ 179.99