MattS - 2005 USDM STI Merp Tuning

2001+ Subaru STI
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west_minist
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Posts: 1811
Joined: Sun May 20, 2007 11:08 pm
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MattS - 2005 USDM STI Merp Tuning

Post by west_minist »

Info
Owner: MattS
Rom: A2ZJ710J
Tyres: 245/45r17
Car Weight: 1480kg
Driver Weight: 150kg
Total Weight: 1630kg

https://www.facebook.com/XtremeRacingTu ... 7076941144

Mods
Merpmod Speed Density
Dual Walbro hardwired
E85
GM IAT near throttle body
Tomioka FPR
Parallel Fuel Line w/Outfront fuel rails
1600cc FiveO Black ops inj
25i intake manifold
FMIC
3" Perrin inlet
Blouch Dom5-XTR
OEM exh mani w/grimmspeed x-over
CNT 1.95" Uppipe w/Tial 44mm ewg
3" downpipe/exhaust
CA625+ head studs
Tomei Poncams
GSC +1mm valves
JE Pro-seal 1mm head gasket
EJ257
Nippon racing pistons .020 over
Nitrided crank
Manley H-tuff rods
Competition Clutch Stage 4 6-Puck
ACT Streetlite 14lb flywheel

west_minist
Site Admin
Posts: 1811
Joined: Sun May 20, 2007 11:08 pm
Location: Barbados
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Pre-XRT tuned @25psi

Post by west_minist »

93483624_1865293283608190_4250054320474554368_n.png
93483624_1865293283608190_4250054320474554368_n.png (21.74 KiB) Viewed 2927 times

west_minist
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Posts: 1811
Joined: Sun May 20, 2007 11:08 pm
Location: Barbados
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v3 3rd Gear Dyno SAE

Post by west_minist »

v3 3rd Gear boost - 30psi.png
v3 3rd Gear boost - 30psi.png (15.15 KiB) Viewed 2810 times
v3 3rd Gear Dyno SAE @ 30psi.png
v3 3rd Gear Dyno SAE @ 30psi.png (33.04 KiB) Viewed 2810 times

west_minist
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Posts: 1811
Joined: Sun May 20, 2007 11:08 pm
Location: Barbados
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Customer's review

Post by west_minist »

https://www.facebook.com/matt.slough.3/ ... 7405802569
Over time I've learned to tune to small degree. But I wanted to turn things up a notch and XRT has the tools, knowledge, and experience to do just that. Ed smoothed things out and the tune worked out better than hoped.... and even if he doesn't agree with your choice in parts Ed will make it work for you and/or recommend the best options for your wants and needs. If you are too far from a dyno or hate long waiting lists, or just want a good tune I wouldn't hesitate to reach out to XRT

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