- Mar 16, 2006
- 68
- 0
- 0
Mods are in the sig and I saw 11.7 psi of boost.
I was really pleased and suprised with the numbers on such a safe tune.
It maxed 506.5 hp & 510.9 tq at the rear tires. This is all with a stock bottom end with 149,000+ miles on it.
I was really pleased and suprised with the numbers on such a safe tune.
It maxed 506.5 hp & 510.9 tq at the rear tires. This is all with a stock bottom end with 149,000+ miles on it.

.