so i think i have a possible boost leak. have a 91 tsi bored 30 over greddy pistons, molly rings, stock turbo, xtd clutch, findanza lightweight flywheel. i just bought it today, i couldnt get over 7lbs and that was at 5k rpms. ive never owned a turbo car but this doesnt seem right. im looking into aftermarket aluminum intercooler piping to replace the 21 year old rubber ones that are on there. i have a few questions tho and hope someone has more knowledge then i do on the topic. im wondering whether or not i should keep the factory side mount intercooler or switch to a front mount. i dont have alot of extra money to spend at this point in time so it has to be something cheap. i found a pipe kit to use with the factory intercooler for 120 or the cheapest front mount i found was $145. the factory one would use less piping then the front mount. is that somthing to consider when talking about turbo'd cars?