So I was chillin up at my shop today and one of friend's drops by with his friend, rolling a 04 STI. We chit chat he's running an upgraded turbo specs just smaller than a GT3071. Anyways we decide to go do a run. 40 roll, I brake boost, stays even for a second and the I started walking away. 
Also ran an R6 after but he pulled me quite hard lol.
ME: Built 7M
62-1- 15PSI
AEM EMS- tuned by Doward (best mod)
Fuel+
STI: Stock block
Upgraded turbo specs similar to GT3071- 26PSI (meth)
Stock ECU datacable-
Fuel
(BTW Doward can vouch for me
)
Just another 7M kill, proof you don't need to waste money on JZ's!
Also ran an R6 after but he pulled me quite hard lol.
ME: Built 7M
62-1- 15PSI
AEM EMS- tuned by Doward (best mod)
Fuel+
STI: Stock block
Upgraded turbo specs similar to GT3071- 26PSI (meth)
Stock ECU datacable-
Fuel
(BTW Doward can vouch for me
Just another 7M kill, proof you don't need to waste money on JZ's!