⚠ SAFETY LOOKUP
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Pick a current BMW safety campaign to see who it affects, why it matters, and what to do. Recall status always comes down to one thing — your exact VIN.
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BUILD OF THE WEEK
One featured build a week, all season. 26 builds.
WEEK 01 / 26
THE CIRCUIT = THE SEASON
B58-Swapped i8 · Build Season · 26 Weeks
Sale Starts In
--D --H --M --S
T
Trevor Elam
@trevorjelam
B58-Swapped BMW i8 (AWD)
The craziest BMW build we've seen: the entire i8 hybrid system stripped out and a B58 turbo six dropped in - with xDrive kept. Drivetrain donor is a 2017 340i. Endgame is around 700 hp.
Power
HP · To Be Determined
Chassis
i8
Engine
B58 3.0L
Drivetrain
xDrive AWD
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TECH BRIEFS / KNOW YOUR PLATFORM
Short BMW service notes that help people buy smarter, maintain earlier, and avoid expensive surprises.
⚙ KNOW YOUR ENGINE
PICK YOUR MOTOR →
FIND YOUR BMW ENGINE FAMILY
Every modern BMW six and eight runs VANOS variable cam timing — dirty oil, tired solenoids and worn seals make a healthy tune feel lazy. Pick your engine for the full guide.
B58
3.0L turbo inline-6 · single twin-scrollHuge tuning headroom, flawless daily.
S58
3.0L twin-turbo inline-6 · M divisionForged M motor — 600–700+ whp platform.
N63
4.4L twin-turbo V8 · hot-veeEffortless torque; maintenance-critical.
N55
3.0L turbo inline-6 · single twin-scrollReliable tuner six — 400+ whp.
N54
3.0L twin-turbo inline-6 · the legendTuner icon — 500+ whp on built fueling.
N52
3.0L naturally aspirated inline-6 · magnesium blockSilky N/A six — bulletproof, mild mods.
N20
2.0L turbo inline-4 · twin-scrollVerify the timing chain on early cars.
B46 / B48
2.0L turbo inline-4 · modular B-seriesThe modern four to buy — 300+ whp.
S63TU
4.4L twin-turbo V8 · M hot-veeM5/M6 monster — 700–800+ hp.
N57TU
3.0L turbo-diesel inline-6Torque king — highway & towing.
N74
6.0–6.6L twin-turbo V12 · flagshipSerene V12 flagship — enjoy it stock.