No. The stock intercooler sucks. The stock turbo isn't bad. It will work much better if you switch to an e3 7cm turbine housing and use 2g DSM manifold and o2 housing. Port match for best results. You can most likely find these parts locally on Craig's list for under $100 if you look for a while. Your 14b housing and manifold is likely cracked any way. Every one I ever had was at least.