My car is stock but I want to upgrade air filter, exhaust and CPU to allow engine to be breath and function as efficiently as possible. I read about Dastek's UNICHIPs and they sound really good - has anyone got any experience of them and/or can compare them against other chip upgrades ?
My car is stock but I want to upgrade air filter, exhaust and CPU to allow engine to be breath and function as efficiently as possible. I read about Dastek's UNICHIPs and they sound really good - has anyone got any experience of them and/or can compare them against other chip upgrades ?