BMW POWERTRAIN & FLUID TELEMETRY
B58B30M0 — 3.0L TwinPower Turbo Closed-Deck Inline-6
DME Controller: Bosch MG1CS003 • Transmission: ZF 8HP50 8-Speed Steptronic
Rated Output
335 hp
Peak Torque
332 lb-ft
Max Boost
14.5 psi
Oil Capacity
6.5 L
Block & Rotating Assembly
Engine Code: B58B30M0
Displacement: 2,998 cc (6 Cylinders)
Bore × Stroke: 82.0 mm × 94.6 mm
Compression Ratio: 11.0:1
Output & Forced Induction
Rated Horsepower: 335 hp @ 5,500-6,500 rpm
Peak Torque: 332 lb-ft @ 1,380-5,200 rpm
Max Manifold Boost: 14.5 psi
DME Management: Bosch MG1CS003
Fluid & Maintenance Specs
Engine Oil Capacity: 6.5 Liters ( w/ Filter )
Spark Plug Interval: 60,000 miles
Transmission Pairing: ZF 8HP50 8-Speed Steptronic
Factory Dyno Telemetry Curve (B58B30M0)
JSONB Telemetry Nodes (`dyno_curve_points`) — Crank Horsepower & Torque Across RPM Sweep
1380 RPM
87 hp
332 lb-ft
2500 RPM
158 hp
332 lb-ft
4000 RPM
253 hp
332 lb-ft
5200 RPM
329 hp
332 lb-ft
5500 RPM
335 hp
320 lb-ft
6500 RPM
335 hp
271 lb-ft
DUAL-PATH MONETIZATION // DIY MAINTENANCE KIT & INDY PPI FUNNEL
B58B30M0 Service Bundle: 6.5L LL-01FE/LL-17FE+ Oil Service Kit + 6x NGK Laser Iridium Spark Plugs (60,000-mi interval) + Oil Filter Housing Gasket Kit
Complete Bundle Estimate: $371.00 • Paired with ZF 8HP50 8-Speed Steptronic fluid service & verified B58/S58 Tuning specialist inspections.
Lubrication
$98.00
6.5L LL-01FE/LL-17FE+ Oil Service Kit
6.5 Liters BMW LL-01FE / LL-17FE+ synthetic oil with OEM Mahle filter element and sump plug.
Interval: 5,000-mi enthusiast interval
Ignition
$108.00
6x NGK Laser Iridium Spark Plugs (60,000-mi interval)
Set of 6 OEM NGK SILZKGR8B8S Laser Iridium spark plugs for closed-deck B58 inline-6.
Interval: 60,000-mi interval
Cooling & Sealing
$165.00
Oil Filter Housing Gasket Kit
Complete B58 oil filter housing & heat exchanger profile gasket set with upgraded aluminum flange option.
Interval: 60,000-mi preventative overhaul