Atiam the 335d and X5d are same engine but I beleive different tubing, correct me on this. BTW contact Lenny @ RENNtech he is also interested since they tune my 335d.
ecotune Im curious the USA 335d is running 268 hp vice the EU version of 286 hp, I have already achieve 300 whp with RENNtech alone!! I believe I will be able to achieve with the WAGNER IC and the downpipe somewhat like 30 to 40 hp gain, does my math add up correct on this
RENNtech Flash/WAGNER IC
VMR710 19"/Execuhitch Hitch/Koni FSD
Soft Ride Bike Rack
Amsoil Cetane Boost Diesel Fuel Additive
Amsoil Diesel Fuel Additive Concentrate