4A-GZE MK1 Engine SUPERCHARGED 14 UPGRADE KIT [Archive] - Toyota MR2 Message Board

4A-GZE MK1 Engine, make, sc14, upgrade, diff, install, straight, modifications, wanna, bolt, question, planning, guys, buying, supercharged

was up guys so im planning on buying a sc14 upgrade kit for my sc a dub and well i had a question would i have to make any modifications to install the sc14 kit? or is it a straight bolt on? i wanna know this before i buy and is it really going to make a big diff on my hp?