InJen Exhaust - Stainless - Super SES - Injen Technology announces the release of its own line of high performance exhaust systems, Super SES. Injen Technology 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. The Super SES exhaust system is manufactured from 100 percent 304 Stainless Steel. Each exhaust system features CNC mandrel-bent stainless steel tubing, CNC machined flanges, and robotic TIG welding. Injen Technology introduces its unique flared tip design with removable stainless steel silencers.