Re-tune Service for B-Spec Tune – E46 M3
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Retune service for those that already purchased the B-Spec Tune and want to either add/remove add-on features or switch to a catless/catted tune. Tuning may take up to 3 business days, from the time we have your bin file and screenshot, to complete.
⚠️ This product can not be sold to California residents in compliance to CVC 27156. We have the right to cancel your order if deemed necessary.
⚠️ None of our tuning products can be used at any time on any emissions control vehicle that is used for anything other than off-road/track performance and shall not be used on public roads.
Description
Add or remove add-on features from your existing B-Spec Tune. Upload and send us your latest B-Spec Tune bin file and we’ll modify it with your add/remove/change requests.
- Add/Remove aftermarket headers/section 1
- Existing customers who did a SMG to 6MT swap will need to re-tune for the new 6MT
- Interchange between Launch Control and Dyno Mode
- Add/Remove/Change Exhaust Backfire
- Add/Remove Valet Mode
- Remove Sport DSC Tune
For all other add-ons, email info@thebuildjournal.com with your existing order # and a list of what add-ons you would like changed.
TUNE RECOMMENDATIONS
Tune Recommendations
| Catless 6MT | Catless SMG | Catted 6MT | Catted SMG | |
|---|---|---|---|---|
| DISABLE CAT EFFICIENCY DTCS | X | X | ||
| DISABLE SAP / COLD START | X | X | ||
| DISABLE SAP DTCS | X | X | ||
| DISABLE CSL INTAKE FLAP DTCS | ||||
| DISABLE REAR O2 DTCS | X | X | ||
| 155 MPH LIMITER REMOVAL | X | X | X | X |
| INCREASED REDLINE | X | X | X | X |
| 6MT SHIFT LIGHTS | X | X | ||
| EWS DELETE + EWS TAMPERING DTC DELETE | * | * | * | * |
| DISABLE CAT PROTECTION | X | X | ||
| DISABLE EGT MONITORING | X | X | ||
| DISABLE ‘105’ DTC FOR MOTORSPORT THERMOSTAT | * | * | * | * |
| VALET MODE | * | * | * | * |
| SPORT ENHANCED MODE | X | X | X | X |
| MEMORY SPORT MODE | X | X | X | X |
| SMG FINAL DRIVE SWAP | * | * | ||
| SMG INERTIA UPDATE | X | X | ||
| CSL SMG SHIFTING / REV MATCHING | X | X | ||
| DYNO MODE | X | X | X | X |
| WARM UP LIGHT RECALIBRATION | X | X | X | X |
*if applicable
Additional information
| Tuning Method | E-Flash Tune, Local Tune |
|---|---|
| Brand | Buildjournal |
| Chassis | E46 |
| Model | M3 |
| Product Category | Tuning & Software |
| Series | Chassis | Model |
|---|---|---|
| Series | Chassis | Model |
| 3 Series | E46 (99-06) | M3 |
