BMW N57 35d & 40d Remap
Custom N57 remap service tailored to your vehicle. Specialists in 435d, 335d, and 640d Stage 1 and Stage 2 remaps.
The BMW N57 engine found in the 35d & 40d platform is becoming a very popular choice for those that are hungry for performance whilst returning good miles per gallon. In their stock form, the 3.0d twin turbo engine kicks out 313bhp & 630nm which certainly is not to be looked down on! However here at EcoMax we specialise in unlocking all the untapped potential power in these engines safely.
We have tuned many of these Stage 1 & 2 and have always achieved amazing results whilst maintaining the fuel consumption and most importantly the engine reliability.
Stage 1 Packages
N57 Stage 1
- Improved throttle response
- Strong increase in power
- Improved MPG
- No modifications required
N57 Stage 1+
- Improved throttle response
- Strong increase in power
- Improved MPG
- No modifications required
Optional extras:
- • Road dyno printout before & after: £200
Stage 2 Packages
N57 Stage 2
Mods required: DPF removal
- Stage 2 ECU remap (£399)
- xHP Stage 3 gearbox remap (£349)
- DPF delete & gutting (£469)
Optional extras:
- • Before & after dyno printout: £200
- • DPF delete downpipe: £250
N57 Stage 2+
Mods required: DPF removal & uprated intercooler
- Stage 2+ ECU remap (£399)
- xHP Stage 3 gearbox remap (£349)
- DPF delete & gutting (£469)
- MTC intercooler supplied & fitted (£500)
Optional extras:
- • Before & after dyno printout: £200
- • DPF delete downpipe: £250
Optional Free Extras
Hardcut Limiter
Standstill hard cut for car meets
Vmax Removal
Speed limiter removal
EGR Delete
Free with DPF removal
Compatible Vehicles
In-House 1200BHP Dyno
Our 2WD dyno can handle up to 1200BHP. For xDrive vehicles, we use xDelete software to safely disengage the front wheels, making it safe to run in RWD mode on our dyno whilst ensuring accurate figures.