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Re: MBC+A with Stage 2 ECU Questions? Posted by JZW [Email] (#539) [Profile/Gallery] (more from JZW) on Sat, 3 Sep 2011 16:44:40 In Reply to: MBC+A with Stage 2 ECU Questions?, GHP, Fri, 2 Sep 2011 17:16:17 Members do not see ads below this line. - Help Keep This Site Online - Signup |
A stg 2 ecu tune is designed to run without a mbc, the mbc takes the ecu out of control and that is not smart. The tune can give you the boost and power safely and pull out boost to save the motor when needed. If you could get more boost with stg 2, the tuner would tune it in there and have it run more. You can only run so much boost with stg 2, which is cat back exhaust and if you run more, you get crazy high egts, potential for knock and detonation.
If you want more power and boost, you get the full exhaust and then get a stg 3 tune that will allow even more boost, but allow it safely ! After that, its the tdo4 turbo, ETS IC and stg 4 for 308bhp and 22psi of boost. The tunes allow as much boost as possible, but for the hard ware that is on the car and turning up the boost to stg 3 and 4 levels without the exhaust and intercooler is dangerous.
JZW
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