Custom Intake- 3 inch 90 degree elbow to the MAF then a 3 inch stainless 90 degree elbow with a standard K&N on the end.
Classic Performance Exhaust- 2.5 inch SS mandrel bends from the flex pipe back, into a Magnaflow SS muffler with dual 4 inch tips.
Custom Y-Pipe and Down pipe-The Stock Y-Pipe was ridiculous so a buddy of mine who is good with a welder built new down pipes and a Y-Pipe. There was a noticeable power increase.
Vector Motorsports ECU- Probably the best mod I've done. In addition to all the standard stuff most aftermarket ECU's offer, the VMS ECU removed a lot of the torque management that really limits the stock ECU.
BFG G-Force KDW's- The stock tires where Goodyear Eagle LS-2's. They sucked on dry, wet, and snow! Probably the worst tires I've ever had. So I replaced them with the BFG 235 50 18's to be exact and its like night and day!
Custom transmission mount- A must for anyone with the F40 six speed GTP as the stock mounts are awful. It�s made the car drive completely different, its much easier and more fun to drive. This mount was filled with windshield urethane, which is a common substitute for cars with no aftermarket mount available.
Miscellaneous- I've also swapped out my tranny fluid and engine oil with Royal Purple.
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