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2Addicts | BMW 2-Series forum Technical Topics N55 (M235i) Engine, Transmission, Exhaust, Tuning Dinan Stage 1 Discussion Only

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      04-10-2015, 11:35 AM   #375
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Just had this installed on my N55 (w/MPPK), which is essentially the same engine as the M235i.

Had it dynoed this morning....

330 WHP and 352.3 lb-ft (wheels)

Thought I'd share...
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      04-10-2015, 03:57 PM   #376
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Just had this installed on my N55 (w/MPPK), which is essentially the same engine as the M235i.

Had it dynoed this morning....

330 WHP and 352.3 lb-ft (wheels)

Thought I'd share...
and what were the numbers before the Dinan stage 1 ?
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      04-10-2015, 04:57 PM   #377
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Quote:
Originally Posted by pikcachu
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Originally Posted by The Nerd View Post
Just had this installed on my N55 (w/MPPK), which is essentially the same engine as the M235i.

Had it dynoed this morning....

330 WHP and 352.3 lb-ft (wheels)

Thought I'd share...
and what were the numbers before the Dinan stage 1 ?
304 WHP and 308 lb-ft.

Nice gains....
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      04-10-2015, 05:52 PM   #378
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Originally Posted by The Nerd
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Originally Posted by pikcachu
Quote:
Originally Posted by The Nerd View Post
Just had this installed on my N55 (w/MPPK), which is essentially the same engine as the M235i.

Had it dynoed this morning....

330 WHP and 352.3 lb-ft (wheels)

Thought I'd share...
and what were the numbers before the Dinan stage 1 ?
304 WHP and 308 lb-ft.

Nice gains....
So about 25hp and 44tq
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      04-10-2015, 06:20 PM   #379
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Quote:
Originally Posted by pikcachu
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Originally Posted by The Nerd
Quote:
Originally Posted by pikcachu
Quote:
Originally Posted by The Nerd View Post
Just had this installed on my N55 (w/MPPK), which is essentially the same engine as the M235i.

Had it dynoed this morning....

330 WHP and 352.3 lb-ft (wheels)

Thought I'd share...
and what were the numbers before the Dinan stage 1 ?
304 WHP and 308 lb-ft.

Nice gains....
So about 25hp and 44tq
At the wheels.....yep. I might add....it's more about the total area under the curve rather than peak #s. The Dinan tune seems to have a more favorable curve compared to some of the other tunes I've seen that "fall off" or force early shifts.
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      04-11-2015, 08:03 PM   #380
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304 WHP and 308 lb-ft.

Nice gains....
Dyno sheets? That is way higher than what I saw on my Dinan Stage 1.
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      04-11-2015, 09:21 PM   #381
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304 WHP and 308 lb-ft.

Nice gains....
Dyno sheets? That is way higher than what I saw on my Dinan Stage 1.
On a Dynojet:
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      04-11-2015, 11:16 PM   #382
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hm... but this is on your 2013 335 though right? either way, that's a nice gain.
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      04-12-2015, 01:17 AM   #383
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hm... but this is on your 2013 335 though right? either way, that's a nice gain.
I mentioned in another thread....I have the M Performance Power Kit already, which is BMW's factory flash tune (crank- 320hp & 332 lb-ft). So, adding the Dinan on top of that was essentially like adding it on the m235i engine. Thus the reason I wanted to mention it in the m235i section as well.
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      04-12-2015, 04:09 AM   #384
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ah... gotcha. was wondering why baseline was so high at ~300... makes sense
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