yah you can definatly do that, you can make some good power off of even a ct26 with a Different compressor wheel like the 60-1 and you can get them pretty cheep 4-600 bux, and that will work with all your stock manifold/oil lines etc… with more fuel, map ecu , Steal HG IS A MUST, you can prolly do it for around a grand for that car… there good cars I really like the MKIII’s!! I almost like them more than the MKIV’s.