5Zigens top of the line exhaust systems, the Pro Racer series are constructed from lightweight high quality full stainless steel material welded to Inconel nickel steel burnt tips. Designed from extensive research and development from 5Zigen circuit racing experience, the unique combination of Inconel nickel steel and stainless steel form one of the most durable exhaust system ever created.
Special Edition HKS Carbon / Titanium Hi-Power Exhaust systems are available for certain popular applications. These exclusive versions of the Hi-Power Exhaust consist of a carbon fiber wrapped stainless muffler shell, a 120mm titanium tip, and polished stainless steel piping.
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.