BMW X3M/X4M 703 HP Stage 2 Performance Controller trim-widebody This kit includes a Z06

This kit includes a Z06 rear bumper upgrade

and SS trims from 2010 to 2015

you can instantly switch performance profiles to match your fuel—no tools

We set out to completely reimagine one of best selling products with the help of our customers feedback

high-gloss Carbon Fiber Fender Cowl Covers

BMW X3M/X4M 703 HP Stage 2 Performance Controller trim-widebody This kit includes a Z06Model Fuel Type Wheel HP & TQ Flywheel HP & TQ Delta Wheel HP & TQ Delta Flywheel HP & TQ Base Model Stock 93 Octane 460 WHP & 438 lb ft WTQ 561 HP & 535 lb ft TQ Tuned 93 Octane 557 WHP & 536 lb ft WTQ 679 HP & 654 lb ft TQ 97 WHP & 98 lb ft WTQ 118 HP & 119 lb ft TQ Tuned 100 Octane 577 WHP & 560 lb ft WTQ 703 HP & 682 lb ft TQ 117 WHP & 121 lb ft WTQ 142 HP & 148 lb ft TQ Competition Model Stock 93 Octane 487 WHP & 453 lb ft WTQ 594 HP & 553 lb ft