2021 MINI Cooper Base Convertible B36C Performance ECU Software / Tuning

Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

3149057

Mfg#:

D440-0012

ON SALE! SAVE 10%

$285.99

This product was last offered at the strikethrough price on
07-31-2026

$257.36 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Max gains of up to +25 hp and +34 lb-ft of torque (Crank); +22 hp and +31 lb-ft of torque (Wheel) Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4643369

Mfg#:

D440-0134

ON SALE! SAVE 10%

$675.99

This product was last offered at the strikethrough price on
07-31-2026

$608.36 USD

Add to Cart

Free Shipping

Lifetime Replacement