TTFS S55 M4 Remote ECUTune

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$650.00

Shipping:

Calculated at checkout

* Cable & Flashing software:

* Please select your tune stage level::

* NGK Iridium Spark Plugs:

* Remote Tune Build Sheet:

Maximum file size: 512 MB

Quantity:

Product Description

We look to offer our customers the best performance tune on the market. Through careful remapping of the factory ECU, various factors such as ignition timing, fuel delivery, and throttle are reworked to create unparalleled performance. Our tune has been both dyno and track tested on our in-house M4 to ensure the most reliable software upgrade for our consumers. We highly recommend colder plugs for your S55 motor to avoid misfires under load for the most reliable power.

Key Features:

Higher torque over factory settings through RPM range
Recalibrated settings for a smoother and responsive power
Modified vanos camshaft remapping
Cold start delete
Stage 1 or Stage 2 maps for 91-93 octane
Off Road Only Downpipe Map
Burble Option
Tuner flag removal
OBD Flashing Option

Performance Specs:

Up to 120hp gains : Rear wheel HP measured on the dyno

Up to 120 Ft / LBs gains : Rear wheel FT/LBs measured on the dyno

Download, complete, SAVE, then upload the REMOTE TUNE BUILD SHEET to complete your purchase.

Please download BMW_iFlash link to begin tuning once you receive your cable in the mail.

BMW iFlash:

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