Eventuri Carbon Fibre Seat Back Covers - BMW F80 M3 | F82 | F83 M4 Coupe | Convertible Evolve or with a specific ECU

or with a specific ECU tune

BMW CAR Magazine (Dec'08) tested our demo 335i with the ECU Upgrade at Bruntingthorpe proving grounds in October 2008

hi-precision laser cut flanges built from 409 and 304 steel for perfect fitment and longevity

established from the worldwide car industry

Through careful remapping of the factory BMW DME tables

Eventuri Carbon Fibre Seat Back Covers - BMW F80 M3 | F82 | F83 M4 Coupe | Convertible Evolve or with a specific ECUMade from 100% pre preg carbon fibre, the seat back covers add the finishing touch to any M3 M4. The package includes 2x seat back covers for the front seats and 2x rear head rests for the rear.