292HP & 432NM CHIPPED BMW 320i / 420i (B48) Stock vs Tuned acceleration | BERKPerformance Chiptuning

Still with 95RON since it was in the tank, but MUST use 98RON which will provide an even better time 0-100. Only 1 run performed

[@CarlosAlberto-yu8cs]

What boost are u pushing? I think 17 psi with 98 ron is safety for CR 11:1

[@rcast3763]

Thats fast!
What hardware mods supporting those?

[@berkperformance]

Still running on 95RON fuel. Faster on 98RON, which is mandatory for these engines and map ⚠️

[@hishamabassi2570]

Nice numbers man. I bought it before 2 weeks ago. I have question: can you feel automatic gear slightly kick between changes at sport+ mode?. My bmw 420 do that always. Is that normal behavior for 8 speed automatic gearbox?

[@shabdoel]

@@hishamabassi2570 yes my 428i did the same.

[@cancerboii8890]

Only software changes ?

[@Ridvangunsay]

Did you try E98 ?

[@nitrorory]

I have one of these but I’m not mapping it because of the amount of mapped cars that crack pistons. The compression ratio is very high for a turbo car, over 11:1 so any increase in boost has a large effect on the pressure the pistons encounter.
This is why the 430i has lower compression pistons to handle the extra boost - it can handle a remap no problem.

[@andrewcalk878]

Very well said. I’m guessing the 28i can be modded but the 20i’s should be left alone

[@nitrorory]

@@andrewcalk878 that’s what I’ve found. Some people do get away with a map on 20i but too many others have had cracked pistons.
Im leaving mine alone

[@TheSkyline35]

@@nitrorory And what about a very resonable boost, like a +20% torque ? It would be it roughly to 220hp

[@Kriwitz]

@@TheSkyline35 thats fine

[@Kriwitz]

@@TheSkyline35 220-240hp with 300-350 nm is the max id go with

[@zadeh79]

Is 292 hp/432nm at the wheel?

[@marvinshoofd]

No, most definitely crank :D

[@matemutus1845]

Merhaba kanalın sahibi Türk mü

[@AshSavageTube]

Interesting. Stock 228i runs the same time as this with a tune. Guess the weight plays a part. Much better than stock 420i.

[@aydenhart5256]

The 28 models also have more power, the 20 models are detuned

[@Prehistoricboy1]

does anyone know 0-60 after map

[@jotpe1302]

0-200 kph ~ 23 sec (F34)

[@Demoxx1]

5.67 after map

[@alp6181]

Stage 1 is in principe meer dan zat

[@Fhrivneoauf]

Wont be making 292hp on 95RON, at least, not safely.

[@berkperformance]

That’s absolutely correct and also stated in the pinned comment. The vehicle has our 98RON map but was filled up with 95 by the owner.

[@SABSCORPION]

From 184 up to 292 ps are you mad how did that engine not explode anyways i give it up to 50k km and it breacks i want to put from 184-200 ps and im afraid im gane put too much stress on the engine

[@enginaltin2344]

250 is safe

[@eriksen7022]

330i has everything the same and pushes 258hp stock. bmw just changed the map from the factory

[@Kriwitz]

@@eriksen7022 no the pistons are smaller to comprehend the turbo pressure

[@eriksen7022]

@@Kriwitz yes i also found out about that. the tuning potential is still about the same

[@GodKing804]

0-100kph in 2022 Toyota Prius... 7 seconds lol

[@jaxlark5160]

This Is still slower than a stock subaru wrx that costs soooooo much less.

[@georgepoulos1592]

but one is a car and the other a rattling plastic trashcan

[@jaxlark5160]

@@georgepoulos1592 Either way, tma wrx shits all over a 320i and 420i in all aspects. Plus cheaper to repair.

[@georgepoulos1592]

@@jaxlark5160 like I said, if you want a car you get a 420 if you are 20yo and you just want something cheap to go fast you get a Subaru

[@jaxlark5160]

@George Poulos You're clearly in the spectrum. There's no point in arguing.

[@georgepoulos1592]

@@jaxlark5160 your entire argument was mOrE SpEeD lEsS mOneY which is a teens wet dream and it is completely fine apart from that you can’t compare bmw to Subaru😂