I am in process of purchasing a 99 GTS. I am considering K&N, smooth tubes, high flow cats and cat back system. How much power should I expect and do you think work the time and money.
I additionally am considering headers but do plan to drive the car frequently. Same question as above. Too loud to drive daily?
Also considering all the above plus head work and T&D's but leave 708 camshaft in place. Same question as above.
Will plan to tune car as well.
And yes, I have hit the search button. Just want some updated thoughts.
Thanks,
SST
I additionally am considering headers but do plan to drive the car frequently. Same question as above. Too loud to drive daily?
Also considering all the above plus head work and T&D's but leave 708 camshaft in place. Same question as above.
Will plan to tune car as well.
And yes, I have hit the search button. Just want some updated thoughts.
Thanks,
SST