Borla 997 911 3.6L non-turbo 2005-2008 Cat-Back™ Exhaust S-Type

Part# 140233 Product Type Cat-Back™ Exhaust Pipe Diameter 2.25", 1.75" Tip Size 3.19" Tip Description Dual Round Rolled Angle-Cut Long Tip # 18 Exit Dual Split Rear Exit Porsche 997 Carrera S Gets Quality BORLA® Performance Cat-Back™ The BORLA love affair with the Porsche goes back many decades. Alex Borla began his racing career driving endurance Porsches in Europe. The new BORLA Cat-Back™ systems for the 997 model of the revered 911 Carrera S series is a perfect blend of exceptional performance and that exclusive BORLA tone. PN140234 Cat-Back™ features a full dual system which, thanks to the lightweight high quality austenitic stainless steel construction, is actually more than 10% lighter than the factory single muffler system. This 2-¼” system is tuned for the non-turbo Boxster engine, boasting an impressive 325cfm greater air flow while generating solid double-digit horsepower numbers and torque gain numbers in the mid-twenties. The 140234 system features four 3.5” Intercooled, mirror polished stainless steel tips. The BORLA PN140233 Cat-Back™ system is similar, but features the 88mm round polished angle cut tips (two per side). BORLA, the original pioneers of high quality, austenitic stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy -- all with an easy bolt-on installation. And backed by an unsurpassed written million-mile warranty.