BMW 335i E90 E91 E92 2007 to 2016 RPM DAILY DRIVER TUNE — RPM MOTORSPORT LTD.

BMW E9X M3 Project Cars

The Best Used 3 Series of All Time - BimmerFile

Q-PRO+ Flash TDI Tuning VW/Audi 2015 and 2016

BMW 3-Series Repairs and Problem Descriptions at TrueDelta

Guide to tuning BMW N54 best engine mods

How does it feel to drive a BMW 335i in terms of power? - Quora

From E39 M5 to E92 335i to E92 M3 - A purist's reflection on ownership. - BMW 3-Series (E90 E92) Forum

BMW Car - May 2017, PDF, I Phone

The Best Used 3 Series of All Time - BimmerFile

Tuning Products and Services — RPM MOTORSPORT LTD.