Borla Cat-Back Exhaust System - S-Type (140057)

Borla Cat-Back Exhaust System - S-Type (140057)Borla S Type Cat Back Exhaust System for 2003 2007 Infiniti G35 3. 5L V6 Automatic Manual Transmission Rear Wheel Drive 2 Door. (140057) Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a

Borla S-Type Cat-Back Exhaust System for 2003-2007 Infiniti G35 3.5L V6 Automatic/ Manual Transmission Rear Wheel Drive 2 Door. (140057)

Upgrading your factory exhaust system to a Borla stainless steel performance exhaust system with a more efficient and less restrictive design can improve sound (adding more enjoyment driving your vehicle) and increase engine horsepower and torque throughout the RPM range (allowing quicker acceleration to pass a vehicle or get to highway speeds quicker). Borla offers Axle Back exhaust systems, Cat back exhaust systems, and for select Competition-Use-Only vehicles, we offer long tube headers to replace your exhaust manifold for the best performance and sound.

The Borla "Cat Back™" name implies the exhaust system is located behind the factory catalytic converter where there factory emissions remain untouched and vehicle stays emissions compliant. This remains distinct from the Axle Back exhaust system that is located behind the rear axle. Alex Borla coined the phrase 'Cat Back' and introduced the Cat Back performance exhaust in 1978, a bolt-on replacement performance exhaust system requiring no welding, thus being secured using the factory hanger locations.

Borla Cat Back exhaust systems use engine-specific (not universal) mufflers that are designed, tested, and optimized specifically for a particular year/make/model vehicle. Borla Cat Back systems increase the overall sound level & performance. Vehicles that don't have a factory service-point require "cutting" the factory exhaust system before installing a Borla Cat Back performance exhaust system. Borla includes instructions where to make this cut and includes the hardware to complete the installation. Many of today's modern vehicles have a factory service-point in the exhaust system (flange or slip-fit) located in the exhaust tubing behind the catalytic converter. A Borla Cat Back performance exhaust system replaces the factory exhaust system (behind this service-point) following the same exhaust path and secured using the original vehicle hangars and rubber isolators. Borla pioneered the automotive exhaust aftermarket in exhausts constructed in aircraft grade 304 stainless steel tubing, a material with higher content of carbon & nickel that won't rust or corrode.

Features:

• Horsepower and Torque Increased by 7 – 10%
• Increased exhaust flow for better performance
• Better fuel economy at cruising speeds
• The most aggressive sound of any Borla system
• Custom designed for each application
• Patented straight-through, multi-core muffler design reduces backpressure while absorbing sound waves
• Mandrel-bent stainless steel tubes with diameters optimized for reduced restriction while maintaining exhaust gas speed
• Made from the finest austenitic stainless steel for long-lasting durability
• All welded construction
• Includes everything required for installation, including detailed instructions
• Backed by the exclusive Borla Million-Mile warranty
• Proudly made in the USA more

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 ' system splits from the converter into a dual rear exit with large 4' polished, 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&reg'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.