i have 170,000 miles on my 2000 Tl-p. Thing runs amazing, i get it serviced every 60,000 miles, never miss an oil change, i pamper her, for most of the time. And i was just wondering if adding a underdrive pulley would be too much for her? i have intake, headers (megan with no resonance, amazing), and exhaust and everything thing is fine. Im just looking for some input from some more experienced moter heads. Thank you.

 

It won't hurt anything, although if you have a system over 600 watts then your car won't be able to support it.

 

you will be fine

 

aight sounds good...thanks guys