Part #140057 Lead The Heard

2003-2007 Infiniti G35 Cat-Back Exhaust System S-Type Part # 140057

INF G35 '03-'07 3.5L V6 AT/MT 140057
BUY DIRECT MSRP: $2,145.99

BORLA® offers two Cat-Back™ systems for the much-touted Infiniti G35 luxury sports cars -- part #140093 for the sedan and part #140057 for the 2-door. Both systems are based on BORLA®‘s incredibly successful program for the 350Z; add a BORLA® header (part #17221) for the look, sound and feel of total performance.

The high quality T-304 austenitic aircraft grade stainless steel 2-1/4" "True Dual" system features a H-Pipe for increased performance and improved sound. The system has a dual rear exit with large 4" polished T-304 stainless steel logo embossed tips. Weighing in at more than 20 pounds lighter than the factory system, tests show an exciting 45% increase in flow! BORLA®‘S strong heritage of building high performance exhaust for Nissan models dates back to the early Z cars.

BORLA®‘S race-bred technology has been transferred from many years of successful race programs, learning to make it light, make it last and make it perform, making BORLA® a natural for the Infiniti G35 -- great power, super lightweight while being ultra brawny stainless steel, sexy powerful look and a great strong sound. All you‘ve come to expect from BORLA® the most winning exhaust in racing.

BORLA® Performance Industries has a 40-year tradition of building great sounding performance exhaust from CNC mandrel bent high quality, T-304 austenitic stainless steel that is superior to T-409 or aluminized steel. The high quality of this marque demands BORLA® exhaust, where Performance is our middle name. And, all genuine BORLA® street exhaust systems are backed by an unbeatable million-mile warranty.

Warranty Valve Note: BORLA only warranties moving parts, such as valves and actuators for one year. This system includes functioning active exhaust valves, similar to those in the stock exhaust, and is recommended for most customers. Active exhaust valves in this system will improve sound quality.
Warranty Valve Simulator Note: BORLA only warranties moving parts, such as valves and actuators for one year. This system includes active exhaust valve simulators and is recommended for cars with significant modifications. The active exhaust valves in the stock exhaust have been removed, valve simulator mounts on the outside of the pipe allow the stock valve motors to be re-attached to prevent an error code.
Warranty Finish Note: BORLA exhaust systems are covered under our Million-Mile warranty with the following exceptions. Borla will warranty black coatings, tip finishes, and carbon fiber parts for one year.
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 to
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