Bmw e46 325i turbo sound

M54B25 Turbo
450 hp 520 nM

[@FLATLINECG]

What an absolute monster no one would ever expect a wagon to destroy everything on the road

[@humbledcustoms9321]

I would love to see a video of the engine set-up

[@boss_driver325i9]

Maybe someday… 😅🤔

[@Wilus1951]

wow bro what a nice project, I wish I had a beemer like this one

[@CrazyE32]

Then you need to appreciate it more and don’t call it a beemer…..

[@Wilus1951]

@@CrazyE32 I just call every bmw car a beemer is something wrong with this? Don’t worry i do know how much work was done to make this car 450HP ;)

[@sergiovasquez1893]

@@CrazyE32 weirdo. What’s wrong w calling a bmw beamer. That’s what I call mine

[@BJT75]

@@sergiovasquez1893 wonder what he calls his beemer. Babe? 😆

[@noahriske9620]

​@@CrazyE32 you good?

[@akeelshah7904]

Sounds nice what parts did u use

[@boss_driver325i9]

Some Turboworks parts

[@Tiggerlooker]

Yeah I would love to see the engine build on this. can you atleast list what you did? plus the rear diffuser, where did you get it from? I have a 325xi would like to do something similar. has it been reliable? and have you dyno the car? just curious about HP. :)

[@matthewjoubert1903]

M54b25💪

[@rexsrivanit4807]

sick asf

[@hugomacedo2160]

hey bud where did you get the exhaust from?

[@uber_na_d3r]

... and it's a Touring!

[@nicob3363]

Which turbo manifold did you use? wonderful snoring

[@4WDM]

nice, what kind of exhaust setup?

[@Hutchman05]

So I’m considering doing this to my project 325i. Did you do a tune, and if so, where?

[@ltx_luke]

Are you on stock internals

[@Mike-qv5ry]

Nice do you run stock engine?

[@boss_driver325i9]

The engine is only depressurized

[@iplaycs3]

@@boss_driver325i9 do you mean decompression head gasket? such as athena or cometic?

[@harrypioter1121]

Yes, you can get one very cheap.

[@sethor_im3336]

Hi buddy have you got video exhaust setup underneath

[@Teogigi151]

Stock engine?

[@mateos3607]

How much is the timing advance..

[@Mk3Salty]

is it an xi?

[@boss_driver325i9]

Only RWD

[@beeamwee251]

did you do any reinforcements to the engine

[@MPP44]

What’s your exhaust setup?

[@niko7090]

Siemens ecu?

[@Khaledghaffari]

300hp ?

[@boss_driver325i9]

450 ;)

[@Khaledghaffari]

@@boss_driver325i9 perfect number 2.5 liters 👍👍

[@barryscott4829]

Id change gear cus downrevs sounds shit

[@user-ut3jb7gf1u]

How much go can the m54b25 handle on stock engine?

[@Breckjay08]

Around 300hp safely, around 410 max if you rebuild with forged parts

[@lars-berit1277]

@@Breckjay08 it can take 500 with stock lowerend. u need arp headstud for boost over 1.2bar

[@Breckjay08]

500 maybe for B30

[@lars-berit1277]

@@Breckjay08 it Will take 500 but for how long? Try it and than you can say it Will not take 500 :)

[@Breckjay08]

@@lars-berit1277 1.5 rule

[@thomasmueller2319]

why not turbo a m54b30 instead?

[@lars-berit1277]

maybe he dont want to spend extra dollars for the same power he get with 2.5l :)

[@niko7090]

it’s not reliable budget build anymore when swapping b30 with turbo setup and destroy it in first couple months. Bottom end with 89mm stroke isn’t as strong motor with stock internals. But whe you go ”all in” and building forged bottom end, big cams etc, then go b30 😉

[@benstephenson8149]

@@niko7090 b30 has forged rods and crank, b25 is only cast rods forged crank. worse harmonic issues in b30 but its definitely stronger

[@niko7090]

No there wasn’t forged internals in m52 or m54 exept b28 and b30 crankshaft, I have b25 and it’s with cast cranckshaft but it’s not a problem with just over 500whp, pistons die first and bent connecting rod are just a result from bad tuning or too big torque in low revs

[@benstephenson8149]

@@niko7090 oh nice I’m aiming for about 350 at the wheels . The b30 definitely has forged rods though I have just rebuilt one.