We had this BMW M4 in with us recently for a few mods, Littco 640 hybrid turbos, Insane Performance pinned crank hub, FTP Motosport intake pipes, Wagner uprated charge cooler and custom mapping on Bootmod3. It ended up making a nice 562whp which is an estimated 650bhp, not bad for a few bolt on mods.
If you’d like your BMW tuned or maintained please get in touch, we’ve been in the car tuning business since the year 2000.