BMW POWERTRAIN & FLUID TELEMETRY
S58B30T0 — 3.0L M TwinPower Turbo Forged Inline-6
DME Controller: Bosch MG1CS024 • Transmission: ZF 8HP76 M Steptronic 8-Speed
Rated Output
503 hp
Peak Torque
479 lb-ft
Max Boost
24.7 psi
Oil Capacity
7.0 L
Block & Rotating Assembly
Engine Code: S58B30T0
Displacement: 2,993 cc (6 Cylinders)
Bore × Stroke: 84.0 mm × 90.0 mm
Compression Ratio: 9.3:1
Output & Forced Induction
Rated Horsepower: 503 hp @ 6,250 rpm
Peak Torque: 479 lb-ft @ 2,750-5,500 rpm
Max Manifold Boost: 24.7 psi
DME Management: Bosch MG1CS024
Fluid & Maintenance Specs
Engine Oil Capacity: 7.0 Liters ( w/ Filter )
Spark Plug Interval: 30,000 miles
Transmission Pairing: ZF 8HP76 M Steptronic 8-Speed
Factory Dyno Telemetry Curve (S58B30T0)
JSONB Telemetry Nodes (`dyno_curve_points`) — Crank Horsepower & Torque Across RPM Sweep
2000 RPM
156 hp
410 lb-ft
2750 RPM
251 hp
479 lb-ft
4000 RPM
365 hp
479 lb-ft
5500 RPM
502 hp
479 lb-ft
6250 RPM
503 hp
423 lb-ft
7200 RPM
475 hp
346 lb-ft
DUAL-PATH MONETIZATION // DIY MAINTENANCE KIT & INDY PPI FUNNEL
S58B30T0 Service Bundle: 7.0L 0W-30 M TwinPower Oil Kit + 6x Spark Plugs (30,000-mi interval) + ZF 8HP76 Transmission Fluid & Pan Service Kit
Complete Bundle Estimate: $603.00 • Paired with ZF 8HP76 M Steptronic 8-Speed fluid service & verified B58/S58 Tuning specialist inspections.
Lubrication
$126.00
7.0L 0W-30 M TwinPower Oil Kit
7.0 Liters BMW M TwinPower Turbo 0W-30 synthetic oil with OEM S58 oil filter element.
Interval: 5,000-mi track/street interval
Ignition
$132.00
6x Spark Plugs (30,000-mi interval)
Set of 6 factory-heat-range iridium spark plugs engineered for 24.7 psi twin-mono-scroll S58 boost.
Interval: 30,000-mi interval
Transmission
$345.00
ZF 8HP76 Transmission Fluid & Pan Service Kit
7 Liters ZF LifeguardFluid 8, integrated filter oil pan assembly, and 13x aluminum torque-to-yield pan bolts.
Interval: 50,000-mi interval