Porsche 997 Carrera S gets quality Borla(r) Performance Cat-Back(tm) The Borla(r) love affair with the Porsche goes back many decades. Alex Borla(r) began his racing career driving endurance Porsches in Europe. The Borla(r) Cat-Back(tm) systems for the 997 model of the revered 911 Carrera S series is a perfect blend of exceptional performance and that exclusive Borla(r) tone. PN140234 Cat-Back(tm) features a full dual system which, thanks to the lightweight premium, high-quality T-304 stainless steel construction, is actually more than 10% lighter than the factory single muffler system. This 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 T-304 stainless steel tips. The Borla(r) PN140233 Cat-Back(tm) system is similar, but features the 88mm round polished T-304 stainless steel angle cut tips (two per side). Borla(r) the original pioneers of high quality, T-304 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.
Application Summary:
| Year | Make/Model |
|---|---|
| 2005-2008 | Porsche 911 |
| Attributes | |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Construction | All Welded, All Welded |
| Country of Origin (Primary) | US |
| Emission Code | Not in CA |
| Exhaust Type | Cat-Back System, Cat-Back System |
| Exit Position | Split Rear, Split Rear |
| Exit Style | Dual Split Rear Exit, Dual Split Rear Exit |
| GTIN | 00808422402347 |
| Grade Type | Performance, Performance |
| Harmonized Tariff Code (Schedule B) | 8708925000 |
| Hazardous Material Code | N |
| Inlet Inside Diameter | 2.250 in., 2.250 in. |
| Inlet Inside Diameter (in.) | 2.25 |
| Inlet Size (in.) | 2.25 |
| Life Cycle Status Code | Available to Order |
| Material | T-304 Stainless Steel, T-304 Stainless Steel |
| Muffler Type | Straight-Through, Straight-Through |
| NAFTA Preference Criterion Code | B |
| Off Road Use Only | No, No |
| Outlet Outside Diameter | N/A |
| Outlet Outside Diameter (in.) | N/A |
| Outlet Size (in.) | N/A |
| SDR Required Flag | N |
| System Type | Cat Back, Cat Back |
| Tail Pipe Diameter | 1.750 in., 1.750 in. |
| Tail Pipe Material | Stainless Steel, Stainless Steel |
| Tip / Outlet Finish | Polished T-304 Stainless Steel, Polished T-304 Stainless Steel |
| Tip Diameter | 3.5 in., 3.5 in. |
| Tip Size | 3.5 in. |
| Title Extended | 997 911 3.6L non-turbo 2005-2008 Cat-Back Exhaust System S-Type Part # 140234 |
| Tubing Diameter | 2.250 in., 2.250 in. |
Borla 140234 Cat-Back Exhaust System - S-Type
Product Information
- Brand: Borla
- Product Number: 140234
- Availability: Call for Availability

















