BORLA Performance Industries offers an incredible stainless steel exhaust system for the popular Nissan 350Z. BORLA was among the first with a performance exhaust upgrade for the original Z cars. The 2.25" BORLA Cat-Back System (PN 140045) is a True Dual exhaust with a H-Pipe and the famous BORLA XR-1 Race-Bred Mufflers for increased performance and improved sound. Independent dyno tests have shown incredible gains of 15-20 horsepower & torque. Unlike other aftermarket exhaust systems that actually loose power in mid-range and low end, BORLA gains through the entire RPM range. Serious performance enthusiasts understand that true power gains are not simply a big number at max RPM but rather strong torque gains over the full curve. The famous straight-through, patented designs allow BORLA exhaust incredible flow increases. The Z car flow numbers improved 27% over stock! Flow makes power. Simple as that!The BORLA True Dual Z-car lightweight high quality T-304 stainless steel system actually weighs 12 pounds less than the factory single exhaust. Add to this package a great look with large 4" angle cut rolled edge polished T-304 stainless steel tips and that famous BORLA growl. It delivers the classic S-Type sound with no drone inside the vehicle. Once again, the genuine BORLA exhaust puts the Zoom in the Z car. Isn't it time you stepped up to BORLA? BORLA Performance Industries, the original pioneers of high quality, T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free flow exhaust utilizes its patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy - all with an easy bolt-on installation. All BORLA street products carry the famous BORLA written million-mile warranty.
Borla Cat-Back Exhaust System - S-Type - True Dual 140045
Specifications:
| Construction | All Welded |
| Prop 65 (C, R or CR) | CR |
| Title | 2003-2008 Nissan 350Z Cat-Back Exhaust System S-Type? |
| Title Extended | 350Z 2003-2008 Cat-Back Exhaust System S-Type Part # 140045 |
| Tip Diameter | 4.500 in. |
| Tip / Outlet Finish | Polished T-304 Stainless Steel |
| Tail Pipe Material | Stainless Steel |
| Tail Pipe Diameter | 2.000 in. |
| System Type | Cat Back |
| Prop 65 Yes/No | Yes |
| Prop 65 - Short Label | Proposition 65 Warning.JPG |
| Exhaust Type | Cat-Back System |
| Prop 65 - Long Label | WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go towww.P65Warnings.ca.gov |
| Outlet Outside Diameter | 2.000 in. |
| Off Road Use Only | No |
| Muffler Type | Straight-Through |
| Material | T-304 Stainless Steel |
| Inlet Inside Diameter | 2.250 in. |
| Grade Type | Performance |
| Exit Style | Single Split Rear Exit |
| Exit Position | Split Rear |
| Tubing Diameter | 2.250 in. |
| Description_SHO | Cat-Back System |
| Description_INV | Borla Cat-Back System |
| Description_DEF | Exhaust System Kit |
| Description_DES | Cat-Back Exhaust System - S-Type - True Dual |
| Description_ASM | 2003-2008 Nissan 350Z 3.5L V6 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible. |
| Description_EXT | S-Type Cat-Back Exhaust System For 2003-2008 Nissan 350Z 3.5L V6 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible. |
| Description_MKT | BORLA Performance Industries offers an incredible stainless steel exhaust system for the popular Nissan 350Z. BORLA was among the first with a performance exhaust upgrade for the original Z cars. The 2.25" BORLA Cat-Back System (PN 140045) is a True Dual exhaust with a H-Pipe and the famous BORLA XR-1 Race-Bred Mufflers for increased performance and improved sound. Independent dyno tests have shown incredible gains of 15-20 horsepower & torque. Unlike other aftermarket exhaust systems that actually loose power in mid-range and low end, BORLA gains through the entire RPM range. Serious performance enthusiasts understand that true power gains are not simply a big number at max RPM but rather strong torque gains over the full curve. The famous straight-through, patented designs allow BORLA exhaust incredible flow increases. The Z car flow numbers improved 27% over stock! Flow makes power. Simple as that!The BORLA True Dual Z-car lightweight high quality T-304 stainless steel system actually weighs 12 pounds less than the factory single exhaust. Add to this package a great look with large 4" angle cut rolled edge polished T-304 stainless steel tips and that famous BORLA growl. It delivers the classic S-Type sound with no drone inside the vehicle. Once again, the genuine BORLA exhaust puts the Zoom in the Z car. Isn't it time you stepped up to BORLA? BORLA Performance Industries, the original pioneers of high quality, T-304 austenitic stainless steel (superior to T-409 or aluminized steel) free flow exhaust utilizes its patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy - all with an easy bolt-on installation. All BORLA street products carry the famous BORLA written million-mile warranty. |
| Description_FAB | BORLA system is a "True Dual" design |
| Description_FAB | System contains a H-Pipe |
| Description_FAB | Classic S-Type sound |
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2003 | Nissan | 350Z | ||
| 2004 | Nissan | 350Z | ||
| 2005 | Nissan | 350Z | ||
| 2006 | Nissan | 350Z | ||
| 2007 | Nissan | 350Z | ||
| 2008 | Nissan | 350Z |



