Evolve Stage 2 Remap And Evolve-R With Cat Delete Pipes - BMW E90 | E92 | E93 M3 GLS-Class (X167) Requires 2 x BMW gasket

Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied

the main being that hotter air is less dense and results in less oxygen which is key for power and with the hotter air the risk of knock is also increased

BEFORE | Stock

4 mm x 32 mm / 22

Evolve Stage 2 Remap And Evolve-R With Cat Delete Pipes - BMW E90 | E92 | E93 M3 GLS-Class (X167) Requires 2 x BMW gasketNOT ROAD LEGAL Dyno not included The Evolve R is our latest revolutionary hardware release, enabling customers to load our industry leading ECU software upgrade directly into their vehicles themselves, at home. The Evolve R is an OBD II compatible device which connects to your vehicles OBD II port and your laptop. via a supplied USB cable. We call it revolutionary because no other tool can cover as many vehicle protocols. Our unit will cover most