Originally Posted by
blackpepper
Please do I will install 2 since my system is isolated and my IATS are only about 20 degrees above ambient so this would help at the track
the fan number is RL4Z B1402512-3M you should match the exact number, ebay has them. also if you use the stock exchanger don't ever put the fan directly over the fins, use a 1/8 spacer. I used 1/8 thick aluminum bar sold on hardware stores. also if 4 fans are used you have to shave about 3mm from 1 fan so its fit like factory