BNR S5 Mazdaspeed 3 | 443 HP BNR S5 STOCK BLOCK | Focus ST Manifold w/Port Injection AUX FUEL on E50

Another stock block Mazdaspeed 3 tuned with a BNR Supercars LLC BNRS5 turbo. This one has a Focus ST Intake Manifold using Damond Motorsports ST manifold adapter kit with 1000cc/min injectors tuned on both 93 and E50. On E50 it made 443 HP / 379 ft lbs at 26 PSI. I didn’t push it any further since this is @jdsp33d’s daily driver and the original engine has 105,000 miles though it can easily make 500 HP
Other supporting mods include:
Hi-Tuned Performance Products 3.5" Intake
Treadstone Performance Engineering Inc. TR8 FMIC Kit
COBB Tuning 3" Catted Downpipe, XLE BOV, & V3 AccessPort
Custom Performance Engineering 3" CBE
XS-Power Inc. Exhaust Manifold
CorkSport HPFP Internals
GrimmSpeed 3 Port EBCS