Rennline's new ExactShift chassis mounted short shifter for the 74-86 Porsche 911 ushers in a whole new level of performance for your 915 gearbox. The OEM shifter lacks adjustability and precision and certainly leaves room on the table for improvement. Rennline's shifter solves these design flaws to allow fine tuning to your specific driving style, both on and/or off the track. All of this wrapped up in an eye catching and aesthetically pleasing design with the level of quality, engineering, and manufacturing you have come to expect from Rennline.