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E46 M3 MSS54/MSS54hp Engine Software

$0.00$1,210.00

Stage 1 delivers the following:
– Gains of 5-10hp/ 5-10 lb-ft TRQ
– Rev limiter removed
– Improved throttle response
– Top speed limiter removed
– Smoother powerband
Please specify the custom coding options from the list below:
– Shift lights 6 manual only
– Sport memory settings
– Dyno rev limiter
– Rev limit (all gears)
– SMG final drive swap
– Speed limiter removal
– CSL SMG shifting (SMG only)
– SMG inertia update
**Service only, customer is responsible for sending the DME to be modified. Return shipping included in the price.
Please include the modification that you want in the order notes field or send an email with the order number to sales@OBDSource.com
Note: modified software calibrations are intended for off-road use only. Please refer to our “policies & warranty” page for more information.