I need somebody to tune my R33 installed with Autronic SM4, the shop that I bought the Autronic from, he did the basic setup, I need people to fine tune it on a dyno, any good recommend tunner in Klang...
To all sifus, gurus out der, I need ur advise n help
Last year, my brother has put in a GSR bolt on turbo in his 4G93 (SGTi) and had left the country after that. He passed on the car to me to use after that...