Infiniti Exhaust System Performance

GIBSON SWEPT SIDE EXHAUST SYSTEM

Gibson's Swept Side exhaust system is their best performing system in the market. It offers maximum increase in horsepower, towing power and torque at a cost-effective price. It improves fuel economy and features CNC mandrel-bent tubing that maintains constant exhaust flow for outstanding performance. This system delivers a deep and aggressive exhaust tone ideal for use on towing and general applications.

Specifications

• Cat-back exhaust system
• Exit behind the rear tire
• 2.5 in. main piping diameter
• 3 in. tail pipe diameter
• 2-1 inlet and single outlet muffler configuration
• One muffler
• Pipes, mounting hardware included
• Single 3.5 in. polished stainless steel with round shape, slash cut, and non-rolled edge design

Features

• Mandrel-bent tubing

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Heavy duty enough for off-road use

Bolt-on attachment style

Fits the following 2004-2011 Infiniti QX56 submodels:

• 2004-2011: All Submodels; All Engines;
• 2010-2010: Base; 8 Cyl 5.6L;

MAGNAFLOW EXHAUST SYSTEM

Magnaflow's exhaust system is made of 100 percent tough and durable stainless steel. It is dyno tested and proven to increase horsepower and torque while its mandrel-bent tubing provides better exhaust flow for optimum performance. Delivers a smooth and deep exhaust tone. Nothing performs better, looks better, or sounds better than Magnaflow performance exhaust.

Specifications

• Cat-back exhaust system
• Dual rear exit
• 2.5 in. main piping diameter
• Dual inlet and outlet muffler configuration
• One muffler
• Dual 4 in. polished stainless steel tips with round shape, straight cut, and rolled edge design

Features

• 10% increase in horsepower
• Mandrel-bent tubing

Notes

• Weld-on attachment style

Fits the following 2008-2011 Infiniti G37 submodels:

• 2011-2011: IPL; 6 Cyl 3.7L;
• 2011-2011: X Sport; 6 Cyl 3.7L;

• 2009-2011: X; 6 Cyl 3.7L;

• 2008-2011: Base; 6 Cyl 3.7L;

• 2008-2011: Journey; 6 Cyl 3.7L;

• 2008-2011: Sport; 6 Cyl 3.7L;

Fits 4 more submodels. (Show all) Show less info

Borla Performance Exhaust System

Borla Performance Exhaust System truly lives up to its name in giving unsurpassed quality when it comes to giving you the best driving satisfaction that comes from the best and most reliable exhaust system in the industry. It features with smooth mandrel bend tubes which maximizes flow and a high grade stainless steel construction that ensures great durability.

Features and Benefits:

• Built with high quality T-304 stainless steel material
• Smooth Mandrel-bent
• Improves fuel economy

Specifications:

• Cat-back system
• Dual exit, split rear
• 2.25 in. piping diameter
• Aggressive sound level
• Dual inlet and outlet muffler configuration
• Dual 4.5 in. polished stainless steel tips
• Mounting hardware included

Fits the following 2009-2012 Infiniti FX50 submodels:

• 2009-2012: Base; 8 Cyl 5.0L;

INJEN TRUE DUAL SUPER STAINLESS STEEL EXHAUST SYSTEM -- 60 mm Piping, Made From 100% T304 Stainless Steel, Dyno-Tuned To Compliment Injen's Performance Intake Systems, Provides Maximum Horsepower And Torque Across The Power Band, Features CNC Mandrel-Bent Stainless Steel Tubing, CNC Machined Flanges, And Robotic TIG Welds, Comes With H-Pipe And Dual Wall 4 in. Straight Exhaust Tips, With Injen's 1 Year Warranty

Fits the following 2003-2006 Infiniti G35 submodels:

• 2004-2006: X; 6 Cyl 3.5L;
• 2003-2006: Base; 6 Cyl 3.5L;

GIBSON SWEPT SIDE EXHAUST SYSTEM

Gibson's Swept Side exhaust system is their best performing system in the market. It offers maximum increase in horsepower, towing power and torque at a cost-effective price. It improves fuel economy and features CNC mandrel-bent tubing that maintains constant exhaust flow for outstanding performance. This system delivers a deep and aggressive exhaust tone ideal for use on towing and general applications.

Specifications

• Cat-back exhaust system
• Exit behind the rear tire
• 2.5 in. main piping diameter
• 3 in. tail pipe diameter
• Single inlet and outlet muffler configuration
• One muffler
• Pipes, mounting hardware included
• Single 3.5 in. polished stainless steel with round shape, slash cut, and non-rolled edge design

Features

• 409L stainless steel tubing
• Mandrel-bent tubing

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Heavy duty enough for off-road use

Bolt-on attachment style

Fits the following 2004-2011 Infiniti QX56 submodels:

• 2004-2011: All Submodels; All Engines;
• 2010-2010: Base; 8 Cyl 5.6L;