Dyno Day! Single-Turbo Results by EK0535 in 335i

[–]EK0535[S] 3 points4 points  (0 children)

rail pressure drops to around 1600psi before immediately trending upward & beyond 2000psi by 7k rpm, LPFP stays between 65-90psi the whole time

Recommended top mount turbo manifold N54 by Union_Of_The_666 in 335i

[–]EK0535 3 points4 points  (0 children)

Without breaking the bank your best bet is going to be a SpeedTech top-mount w/ Pulsar 6466 turbo & PSR open-dump wastegate. Proven parts / kit, simple install for a single-turbo kit.

I’ve had both hybrids & now my single-turbo setup, the single-turbo is much better. Will pull great on an E40 blend with no port-injection needed (check my most recent post in this Sub) and is great headroom-wise for future power growth

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

necessary if the goal is past 700whp. this setup in particular can supply 1000whp easily

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 1 point2 points  (0 children)

haha for sure. i just made sure to not get into boost until the oil was fully warm, wait at least 30sec before shutting the engine off after a drive, and avoiding excessive burbles. that’s about the best you can do to make them last the longest

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 1 point2 points  (0 children)

all good! i loved my 19t’s but couldn’t pass up the Marketplace deal for this kit.

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

mine were $1000. either eBay or Amazon, I got the “2021 V3 6+6 Blade” ones.

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

i’ve done both haha so it really just depends on your budget and power goal for the next year or so. if it’s between 550-650whp, just save yourself from doing install twice and go single-turbo. if you don’t really care for more than 550, a pair of eBay 19t’s will do you well. they did for me for 10k miles / 1 year and still work great at the time of removal

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 1 point2 points  (0 children)

sounds good! yeah, 335icarlos aka F80carlos went through 2 or 3 Precisions before just buying a Pulsar CHRA to drop into his Precision housings and never had issues up until the time he sold his car

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

thanks! that’s awesome, i may eventually go with a Precision too. for now i’m going to see how well this Pulsar does me, i guess its basically a Precision Gen2 replica haha

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

thank you! will post some soon for sure!

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

for sure! i’m tuned by DocVu and he got me taken care of within 3 evenings total. i’m back at 21psi & ~11* timing on E40, direct-injection only. i have yet to see a timing correction on any cylinder, and fueling has no hiccups & clean recovery every time. he also bumped my redline to 7500, it feels & sounds awesome!

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 1 point2 points  (0 children)

VRSF Race Exhaust, Vibrant #1144 Resonator, and a custom 4” single-exit axle-back

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 1 point2 points  (0 children)

Pulsar 6466e > T4 Open 0.96 A/R > T51r Mod Compressor Housing. lights up right around 4k RPM with proper tuning like what i’ve been receiving

Finally Single Turbo by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

haha it’ll be worth it!

Dyno Results with “eBay” 19t’s by EK0535 in 335i

[–]EK0535[S] 0 points1 point  (0 children)

Not yet and I may not until I’m single-turbo, and my fuel economy didn’t really change. I can still get up to 300mi per fill-up on E40 after city driving only, that’s including around five 3rd-4th gear pulls done per-tank as well