Originally Posted by larsen550
Is a tuner just like a chip? Because I found an SLR chip but on their site it doesn't have me select my engine size or specific year haha. What is an underdrive pully? I have an exhaust and I am getting a CAI.
Just because you have a tuner, dosen't mean you can make it fast and reliable. If that were the case, people like me would be out of a job.