The AWE Tuning Drive Train Stabilizer (DTS) eliminates the excessive engine and transmission torsional movement found in these vehicles. Installation of our DTS results in phenomenal throttle response, crisper and more precise shifts, and more power to the ground. As a AudiWorld user commented: "I feel the DTS is an excellent value, high quality product and it provides a most useful improvement in an area that seems to have been largely overlooked. I can't wait to get to the next autocross..." (To read the full review, go here). The AWE Tuning DTS bolts directly to the undercarriage of the vehicle, using existing factory mounting points. No adjustments or modifications are required. The DTS is made of T6-6061 aircraft aluminum CNC machined in house, and utilizes a high durometer rubber bushing. The entire unit is a lightweight 6 lbs and will fit without clearance issues with any exhaust system currently on the market. 100% fit, 0 vibrations. For hardcore racers we now offer a polyurethane mount option. This will give your car an even more solid connection at the expense of some vibration transmitted through the chassis. Does your car serve dual roles as a daily driver and track toy? Order your DTS with the polyurethane mount and the replacement rubber mount for the best of both worlds. If you particularly enjoy "heel-and-toe" downshifting, you will be amazed at how much easier this action becomes with the DTS. Shifting as it should be.