BMW M3 Harrop Supercharger

Tuned · 02 Apr 22
Bay 02 · Mainline AWD

[ On the dyno ] BMW M3 Harrop Supercharger — On the dyno

[ Engine bay ]

S65

[ Dyno screen ] BMW M3 Harrop Supercharger — Dyno screen

— Vehicle details

Spec sheet.

SeriesE90

Yearaxy9xrg0ri40eq9w2z5wq2a0

EngineS65

Fuel98 RON

ECUSyvecs

Drivetrain2WD

— Notes from the tuner

What we did.

This M3 features the Harrop bolt on supercharger with a 9psi pulley. The s65 is built not limited to Darton sleeves, Carrillo rods & CP pistons.

Engine management via Syvecs, vehicle maintains all factory functions including factory drivability with improved fuel efficiency.

Note that torque figures on the dyno graph represent tractive effort.

Anton Krstic · Lead tuner · Bay 02

— Stage 3 tune

Power & torque · stock vs tuned.

Hubs · SAE J1349 · Median of 3 pulls

— Power

Stock

251kW

→

Tuned

396kW

+145 kW (194 hp) at the hubs+58%

— Torque

Stock

330Nm

→

Tuned

938Nm

+608 Nm (448 lb·ft) at the hubs+184%

⌁Dyno graph · Pull recorded on the Mainline AWD

Download ↓

— Hardware

Modifications.

6 categories · Stage 3 build

·Intake
·Exhaust
·Intercooler
·Fuel System Upgrade
·Engine Components
·Supercharger

— Calibration

ECU improvements.

Syvecs

·Increased Engine Response
·Improved Fuel Efficiency
·Improved Power
·Improved Torque
·Increased Throttle Response
·Increased Clutch Line Pressure
·Optimized Shift Schedule
·Optimized Shifts
·Increased Clutch Torque Limits
·Improved Thermal Dynamics
·Linearised Accelerator

— Your build, next on the dyno

What does yours make?

Book a dyno bay →(03) 7046 6862 ↗

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