S63

How Much Boost Can S63tu Stock Twin Turbos Handle? This is a popular question asked for all the modern turbo BMW engines. The S63 powered M5 and M6 are certainly powerful cars with capable turbos. However, everything has its limits. In this post, we'll discuss the S63 stock turbo limits along with longevity and altitude effects.S63tu Stock Turbo Max PSI Before we give … [Read more...] about BMW S63tu Stock Turbo Max Boost

S63 & S63tu Guide to Performance Intakes Dual cone intakes are one of our favorite bolt-on mods for twin turbo BMW engines. The factory air-boxes are restrictive on tuned S63's, leading to a reduction in air flow and sounds. Wake up your modded BMW S63 with upgraded dual cone intakes. In this guide, we will discuss the benefits to an upgraded intake and list a few great … [Read more...] about BMW S63 Upgraded Performance Intake Guide

S63 Catless & High-Flow Catted Downpipes (DP's) BMW's S63 is a seriously powerful engine when tuned. Actually, the S63 is so powerful it just about maxes the stock DCT with a tune-only. Following a tune, upgraded downpipes are the next best bolt-on to extract more power. Although, this may push the transmission past it's limits. More on this later. Let's jump in and … [Read more...] about BMW S63 Upgraded Downpipes Guide

BMW S63 Tuning & Modding Guide The BMW S63tu is a 4.4L twin turbo V8 found in 2012-2017 M5 and M6 models. It produces an astounding 560hp and 500 lb-ft of torque from the factory. Even better, like many BMW engines, the S63 is also underrated. Aftermarket dyno tests show the S63 around 530whp and 520wtq. Nor does it end there. Wake up this beast with a simple tune and … [Read more...] about How to Build a 700HP+ BMW S63tu for Under $1,500