If you buy one of the prefab kits do your research on exactly what you want. Just finished a hellion tt install on a 03 cobra. Only tt kit they had was for compound boost setup. Currently changing out exhaust housings as they were too large for just a tt setup. Not building boost till about 3500. Also the fmic was mounted way high. Took alot of fab work to lower the ic two inches for proper airflow. Also with the intake we chose we had to notch the coolant overflow tank. The clamps in the kit aren't worth a damn either. Go ahead and spend the money on some good clamps so you aren't on the side of the interstate reconnecting the intake tubing. Also had issues with the wastegates. One was stuck open and the other stuck closed. Put better springs in and fixed the issue. Overall though an absolute blast when it's all working. Glazes the tires at 80+
"I'm not driving too fast...just flying too low"
-03 SB Cobra vert- 2552 of 5082 Born 02/25/03
90 7up vert - new project-07 DSG Focus -DD