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2Addicts | BMW 2-Series forum Technical Topics N20 (228i) / B46 (230i) Engine, Transmission, Exhaust, Tuning N26 EWG Bootmod3 Question

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      04-24-2023, 06:31 PM   #1
flypenfly
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N26 EWG Bootmod3 Question

I have a 2015 228i with the M Sports package and I recently installed new NGK OEM spark plugs, new MAD intercooler and charge pipe and flashed with this map attached. Using 91 octane California gas.

I assume thatís the correct map I should be using?

According to the site, I should see a 48% HP and 54% TQ increase?

So from stock 240hp/255tq I should be at 355hp/392tq? It doesnít really feel like it though.
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      04-24-2023, 08:28 PM   #2
flypenfly
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Nevermind, I was stupid and looking at the wrong spec, I should be looking at:
N20 (low-compression 28i)
Stage 1 91 octane: 16%HP / 20%TQ

So for me should be 278hp/306tq.

Now that feels about correct.
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