USDM ISF ECU TUNE - FINAL STAGE! 2008-2013 Owner needed!
05-14-14, 08:14 AM
#96
We do NOT have any USDM ISF dyno yet, please understand these information are given by SARD Japan.
Each car is different and it will have different result.
So far 30-40 gain from stock ecu on these dyno sheet
Last edited by Nigel-JDMParts; 05-14-14 at 09:04 AM.
05-14-14, 10:32 AM
#98
To everyone that is concern about the ECU reflash.
SARD Racing is simply bringing out the full potential from the ISF that should be coming from stock.
They are not cracking the ECU or any add on reflash ecu box like VW/Audi etc.
They are rewriting the whole map in the ECU with the data provided by Toyota and Denso Japan.
SARD Racing are Lexus Racing Team in Japan, they race with Lexus and they work on Toyota and Lexus everyday.
http://www.sard.co.jp/race_r/
All Japanese tuner who tune Lexus are using SARD Racing device, the base map is all written by SARD Racing. Novel, iCode etc etc.
I asked SARD Japan, they said their tuning do not have any problem with Lexus Japan.
Their customer are able to go back to the dealer and warranty is valid.
The dealer program will not be able to detect if you ECU is reflashed or not.
The tuning is written base on 91 U.S. Fuel = 95 JP Fuel.
(Require to fill up with 91 Gas or UP.)
What does SARD ECU tuning do?
- fuel injection timing
- ignition timing
- Throttle control
- Throttle response
- Rewrite the transmission program to increase the accelerator response and linear
- Faster shifting time
- Increase midrange accelerate speed and response
- 7-12% increase in HP.
- Cancel the speed limiter.
Thank you
Nigel
SARD Racing is simply bringing out the full potential from the ISF that should be coming from stock.
They are not cracking the ECU or any add on reflash ecu box like VW/Audi etc.
They are rewriting the whole map in the ECU with the data provided by Toyota and Denso Japan.
SARD Racing are Lexus Racing Team in Japan, they race with Lexus and they work on Toyota and Lexus everyday.
http://www.sard.co.jp/race_r/
All Japanese tuner who tune Lexus are using SARD Racing device, the base map is all written by SARD Racing. Novel, iCode etc etc.
I asked SARD Japan, they said their tuning do not have any problem with Lexus Japan.
Their customer are able to go back to the dealer and warranty is valid.
The dealer program will not be able to detect if you ECU is reflashed or not.
The tuning is written base on 91 U.S. Fuel = 95 JP Fuel.
(Require to fill up with 91 Gas or UP.)
What does SARD ECU tuning do?
- fuel injection timing
- ignition timing
- Throttle control
- Throttle response
- Rewrite the transmission program to increase the accelerator response and linear
- Faster shifting time
- Increase midrange accelerate speed and response
- 7-12% increase in HP.
- Cancel the speed limiter.
Thank you
Nigel
05-14-14, 12:41 PM
#99
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Two questions.
1. Can they remove/turn off the rear catalyst inefficiency codes, from the ecu? Would be nice to not need a separate fix for those of us with headers.
2. Is buying a spare ecu and have the dealer flash our correct immobilizer data on it a possibility? Seems having a spare ecu would be ideal.
1. Can they remove/turn off the rear catalyst inefficiency codes, from the ecu? Would be nice to not need a separate fix for those of us with headers.
2. Is buying a spare ecu and have the dealer flash our correct immobilizer data on it a possibility? Seems having a spare ecu would be ideal.
05-14-14, 01:26 PM
#100
hope this doesn't cost above 3k lol. & will this still work with people that have ppe headers and have gotten the simulator soldered into your ecu.
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Your #1 Dealer for Aftermarket Performance Products
Orange County, CA
Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com
Your #1 Dealer for Aftermarket Performance Products
Orange County, CA
Email: info@merakiautoworks.com
Text/Call: 213 394 2886
Website: www.MerakiAutoworks.com
05-14-14, 04:08 PM
#102
05-14-14, 04:35 PM
#103
All tunes will put more stress on the engine on minor mods.. stock tune is very conservative for safety purposes.. for major mods like FI a tune is more of an adjustment so the proper A/F is carried throughout the RPM's.
I am pretty sure this tune is conservative as well since it does not apply to any individual header/intake/exhaust combination.. its a generic tune and opens up gaps on the stock tune.
Come on guys be logical lol.
I am pretty sure this tune is conservative as well since it does not apply to any individual header/intake/exhaust combination.. its a generic tune and opens up gaps on the stock tune.
Come on guys be logical lol.
05-14-14, 07:03 PM
#104
Please read my post, there will be NO CEL!! NO Light are suppose to goes on in your dash.
There is promises that there will be NO CEL or VSC light.
If there is any light, SARD Japan will fix it for free. (If the light goes on due to the ECU flash.)
Everything should work like stock after the ECU reflash.
There is promises that there will be NO CEL or VSC light.
If there is any light, SARD Japan will fix it for free. (If the light goes on due to the ECU flash.)
Everything should work like stock after the ECU reflash.
