Build a 350HP BMW N20 for $1500

[kfeems]

You'll need an upgraded turbo to hit anything close to 350hp, even with stock turbo on e85 you're still around 300ish. Also, it's better to go with a real tune (Bootmod3 OTS/Custom Navardi BM3 tune) rather than a piggyback like JB4.

[Nekroman]

Bro im excited. I bout a rebuilt 2015 bmw 228i today (lots of paperwork and inspected by a bmw dealer in austin) with everything titled etc at $7600. Now time to play modding since it ll be my daily driver/toy haha

[spktcyt]

n20 is 240 hp stock if tune adds 100 ur already almost pushing 350 which tune doesnt its most likely 40 hp added unless stage 2

[Sequel]

It’s an open deck engine. Don’t do it unless u know how to replace the timing chain. I own one

[AlliKombat]

350hp at crank, isn’t it too high? I mean N20 can support up to 300hp at crank, that’s what my workshop and most of the guys in the group said.

[dzim]

I'm in California so the catless downpipe is not an option. What's the best power increase with the stock downpipe with the cat?

[dextheflex]

Can’t really find the f30 320i xdrive anywhere. I see the 328i so much for the n20

[pyroxlucas]

Honestly I have a n20 FBO bm3 stage 2 big difference from stock 180 ponies to about 300 ponies no way I’m touching 350 and in my opinion if I knew what I was buying when I was 18 an n20 wouldn’t be it. Hands down the worst motor to buy😅 wish I got an n55 or b58

[jcjezke]

What if I remapped stage 1? Can I still use this JB4?

[tgshark]

Youre not touching 350hp with a bigger turbo

[jcjezke]

What if I remapped stage 1? Can I still use this JB4?