Category Archives: 2008+ WRX STI

700whp+ Subaru Club – 2011 USDM STI 2.5 6MT

Mods
IAG stg 4 extreme block
14mm headstuds
Fire ring headgaskets
Pinned mains.
Garrett GTX3582R Gen 2
Ported heads, valves
Springs and Bc 280 cams
Ams intake manifold
TGV deleted

Exhaust
Full turbo back 3inch
Perrin big tube equal length headers
External wastgate 44mm
Grimmspeed 3Port boost controller

Fuel
Injector dynamics 1700x
Radium in tank dual pumper
Dual AEM 340s Fuel Pumps
Perrin fuel rails regulator
PTFE line throughout
Radium -8 feed and return lines
Radium FPR 48psi base pressure

4bar map sensor -OMNI
Gm IAT sensor

Videos – https://www.facebook.com/XtremeRacingTuning/videos/381216840855791/

PaulH – 2011 JDM Subaru Impreza WRX STI A-Line 2.5 5EAT

Reviews:-

Car feels amazing during pulls and can’t wait to get it on a nice stretch of road

The car is now feeling much better than I imagine, it moves and feels GREAT threw out the entire power-band, no more waiting till after 5000rpms to feel being pushed back in the seat. XRT is the best in customer service, turn around time and great advisor and tuner. Turn the car from slouchy to speedy

Modifications


XRT Stage 2
XRT 5EAT Tuning
XRT XTMP
Zero Sports intake
Decatted downpipe
Zero Sports exhaust
Zero Sports pulley kit
Grimspeed EBC
Turbo Heat shield and blanket
Blouch 20G XTR (8cm) (47lb/min|480CHP)
ID 1050X
DW Fuel pump
TGV Deletes

Videos

 

RooseveltC – 2012/2013 JDM Subaru STI 2.0 6MT

Rom:AZ1K000S
Tyres: 245/40-18
Car Weight: 1477kg
Driver Weight: 104kg
Total Weight: 1581kg

Mods: Stock

Posted by Xtreme Racing Tuning on Sunday, January 28, 2018