Description

The most important and popular upgrade anyone can do to their vehicle is by adding a performance intake and exhaust system. Injen is well known in the industry for their power producing intakes and with the introduction of their exhaust line, we knew that they would go hand and hand to provide the most efficient power gain, as well as optimize engine performance.

Injen Technology’s Super SES line of exhaust systems are dyno-tuned to compliment their performance intake systems. In doing so, the Super SES provides maximum horsepower and torque across the power band. Injen exhaust systems are manufactured from 100% 304 stainless steel, known to withstand the abuse of daily or spirited driven vehicles. Each exhaust system features CNC mandrel bent stainless steel tubing, CNC machined flanges, and robotic TIG welding for a clean, strong bond and finish. Also available from Injen are their Titanium exhaust tip (TT) version which gives the Super SES exhaust line its added flare. With a more aggressive burnt titanium tip finish, larger diameters (where applicable) and featuring a slip fit design, the SES TT edition has proven to be the next best thing since the release of the SES line. All Injen exhaust systems are a straight through muffler design for maximum flow and performance.

All Injen exhaust system are bolt on applications which will not require any welding or modifications. Each system will include all hardware for installation.

The Injen Axleback Exhaust System features:

• Constructed of 100% 304 Stainless Steel
• CNC machined flanges for tight and secure fit
• Polished to a mirror finish for enhanced appearance
• Robotic TIG welding for a perfect and clean bond
• Titanium burnt exhaust tip (some applications)
• Dyno proven horsepower and torque gains
• Straight through muffler design
• Bolt on application - No welding or modifications

Injen Axleback Exhaust System product details:

Horsepower Gains: (+)	18.1hp
Torque Gains:(+)	19.1tq
Pipe Size:	70mm
Exhaust Tip Size:	4.0" x 4

Notes: *Axleback exhaust w/ Quad Titanium exhaust tips

Application: Injen Axleback Exhaust Subaru Impreza WRX STI 08-11

Application

The Injen Axleback Exhaust will fit the following vehicles:

• Subaru Impreza WRX STI 08-11