NicV - 2008 ADM Subaru Legacy 2.5i 4EAT - Tuning

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west_minist
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NicV - 2008 ADM Subaru Legacy 2.5i 4EAT - Tuning

Post by west_minist » Sun Jul 27, 2014 8:13 am

Info
Owner: NicV
Rom: E2TB101M
Tyres: 215/45-17
Car Weight: 1340kg
Driver Weight: 82kg
Total Weight: 1422kg

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User avatar
west_minist
Site Admin
Posts: 1687
Joined: Sun May 20, 2007 11:08 pm
Location: Barbados
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Customer feedback

Post by west_minist » Sun Aug 03, 2014 9:18 am

-------- Original Message --------
Subject: RE: v2-v0maf
Date: Sun, 3 Aug 2014 21:01:07 +1000
From: NickV
To: XRT

No problems. I hope it would be a good reflection of the job you’ve done!

“My great appreciation goes to Edward for the job hi’s done tuning ECU for my car. My story began few month ago when I sold my beloved 3GEN 2.5i Liberty and upgraded to 4GEN 2.5i. What was supposed to be an upgrade, left me with a bitter disappointment of 4GEN performance compare to 3GEN. Car was sluggish on response, slow to accelerate and had a noticeable lag in acceleration during gear shift. After few days searching through internet forums I came across posts describing similar situations and the way to fix the problem was custom ECU re-flash. That’s how I came across with ECU tuning service provided by XRT. I made final attempt to rectify issue at Subaru dealer service, they had injectors serviced, did upper engine clean, checked spark plugs, reset TCU and told me that as far as they concerned car is operating within manufacturer specification (i.e. it’s still sucked to drive it). I had contacted Edward, described him my situation and got an answer I hoped for – problem can be addressed by custom ECU tuning. I got a list of things I needed to begin the tune from Edward. When I was ready to start, he connected to my laptop remotely and configured it, so it was easy as a breeze. V0 ROM he prepared for me brought back that excitement I had driving my beloved 3GEN. My 4GEN Liberty became more aggressive, it wanted to jump when I pushed accelerator, lag of power and acceleration disappeared. It was fun do drive this car again. V0 was a bit rough on AT, so occasionally I felt knocks during gear shift, but v1 ROM has addressed this and made AT shifting nice and smooth. The real joy was brought by v2. First notable thing was that gear shift now occurs at lower RPM compare to stock ROM with better power delivery. Shifts with stock ROM occurred above 2500RPM for 1st and 2nd and above 3000RPM for 3rd and 4th. With v2 shifts for 1st and 2nd occur around 2000RPM and 3rd and 4th around 2500RPM. I felt improved performance in 3rd and 4th gears were normally all driving occurs. Even when accelerating uphill, AT rarely downshifted from 4th to 3rd. Most of the time it was just happily sitting in 4th adding up some RPMs when I pushed it. Start from traffic lights became such fun! V2 was giving me such joy of looking at the faces of some unsuspecting victims trying to race me from the traffic lights. :) Driving for about two days I have noticed that car became more fuel efficient as well. On a normal week I was getting about 11.6L/100km city driving. After few days with v2 am getting 9.6L/100km in the city. I suspect it might get up a bit, but nevertheless it’s quite impressive reduction. Overall, great job once again. Thanks, Edward!”

Cheers,

Nick.

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