Quote:
Originally Posted by BigEvan1923
Did you do the installation yourself? Sounds like a nice bump to performance.
|
Had German Motors here in Wayne, NJ install it along with the springs + AA downpipe (downpipe didn’t end up fitting).
Truth be told I’m so happy with the power the car is putting down with the JB4. I imagine this is close to what the M60i feels like stock. Definitely 100% happy with the direction I chose. Now obviously an M60i with the JB4 would be a whole different animal. But to be in the 450+whp range is plenty. (I’m running map 3 with Sunoco 94
Octane).
The other day I did 0-60 logged on a relatively flat road in 3.925sec as recorded by the JB4. I’m going to get the dragy device to get more precise numbers. But based upon how it felt, I knew it was sub 4 sec before I checked it.
Really stoked to reap additional power benefits of downpipes + intake when they’re available for this 3rd generation B58, as well as the audible differences. The only thing missing now is sound.