BMW M3 Dinan Software

Dinan's newest in-line tuner that not only gives more power but also many additional features accessible via their free BT phone app - Adds up to 60-75 WHP/WTQ on BMW S58 powered applications! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4872006

Mfg#:

D440-0200

ON SALE! SAVE 20%

$749.99

This product was last offered at the strikethrough price on
09-28-2026

$599.96 USD

Add to Cart

Free Shipping

Lifetime Replacement

Dinan's newest in-line tuner that not only gives more power but also many additional features accessible via their free BT phone app - Adds up to 60-75 WHP/WTQ on BMW S58 powered applications and includes a factory matching 4-YR/50k mile warranty! Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4872005

Mfg#:

D440-0200-W

Max gains of up to +69 HP and +55 lb-ft TRQ (Crank); +60 HP and +49 lb-ft TRQ (Wheel) Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4505884

Mfg#:

D440-0155

ON SALE! SAVE 10%

$609.99

This product was last offered at the strikethrough price on
09-28-2026

$548.96 USD

Add to Cart

Free Shipping

Lifetime Replacement

Max gains of up to +69 HP and +81 lb-ft TRQ (Crank); +62 HP and +73 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Competition Package models
Competition Package models ONLY

Brand:

ES#:

4615791

Mfg#:

D440-0137

ON SALE! SAVE 10%

$699.99

This product was last offered at the strikethrough price on
09-28-2026

$629.96 USD

Add to Cart

Free Shipping

Lifetime Replacement