What can I expect.

[Lamar]

I have a 2000 Mustang with a 3.8. I've had true duals installed with two high flow cats and Flow Master Series 40 mufflers. If I get a dyno tune for gas mileage with 87 and performace with 87 and 93. What can I expect with the rev limit raised and the speed limiter removed. I get 25 mpg and my top end is only 115. The gas mileage isn't bad but the top end sucks. :(

[Justin@VMP]

My mileage tunes generally show a 1-2mpg increase. With a tune its possible to get a gain of 7-12RWHP and 7-12RWTQ.

Thanks,

[Lamar]

Justin
Thanks for the reply. I plan on stopping by in the future to get the car tuned. By the way, what kind of top end would my car have with the speed limiter removed. I just hate the fact that my niece's 2000 Honda Accord 3.0 has a higher top end (125) than my 2000 Mustang 3.8.(115)

Thanks!
Lamar

[Justin@VMP]

i can take off the speed limiter, you should be able to do 125-135