Here are two BMW F80 M3s we have in for upgrades and our Sakhir M4 all side-by-side to compare the varying colors and suspension options these cars have.
MW F80 M3 – Stock suspension and no spacers (for now).
SO F82 M4 – BC Racing Coil Overs (prototype setup).
AY F80 M3 – H&R Sport Springs (F80 Specific) with 15mm spacers all around.
We have been working with BC Racing to develop multiple coilover options for the F8x market. During the testing stage, we wanted to share some photos with everyone to show the coilover system installed, and how our M4 sits at a variety of ride heights.
There will be multiple options available and all will include camber plates.
More info to follow as it becomes available, but for now enjoy the photos!
Vorsteiner has just released new photos of their M3/M4 carbon fiber front spoiler and rear diffuser! PSI is absolutely thrilled to be able to share with you the Vorsteiner GTS Program for all BMW F8x models.
The brand new Vorsteiner BMW F8x carbon fiber rear diffuser is a particularly complex feat of ingenuity because of the manufacturing difficulty in creating such slender fins, rarely seen in a one-piece carbon diffuser. All of the aerodynamic components are engineered and designed with state of the art 3D alias software using blue light laser scanning technology and 5 axis CNC milling machines for rapid prototyping. This ensures an exact and precise fit, every time!
We’re very excited to announce the Vorsteiner program for the F8x M3 & M4 chassis which includes Forged or Flow Forged wheels, carbon front spoiler, carbon rear diffuser, custom livery kit, and the upcoming exclusive bespoke exhaust tips!
From the beginning, we knew our “Sakhir Inferno” M4 was going to have plenty of exposure to track events, and in keeping with the motorsport theme we began planning a custom roll bar for added rigidity and rollover protection. One of our many stipulations was that the bar had to be completely bolt-in for easy installation and removal. With the launch of the DTM Safety Car M4 earlier this year, our goal was solidified, and shortly after our M4 arrived we set to work.
Using the M4 Safety Car as a reference, we brought in an expert fabricator to create our own version of the competition roll bar. When tackling a project like this, it helps to have experience on your side, and this person has plenty. The fabricator we contacted has a history of building Grand Am, American Le Mans Series, and Rolex Sports Car Series roll cages with other custom fabrication work.
With the SEMA Show rapidly approaching, our M4 is undergoing significant modification, and this race-spec roll bar will be a major component of this project. Stay tuned for more photos and progress!
PSI is proud to begin offering the new KW Suspension Height Adjustable Spring (H.A.S.) System for the BMW F80 M3 and F82 M4! Those of you who have been looking for a solution that allows you to adjust your ride height while retaining the OEM EDC capability – your time is now.
KW Suspension is a household name today in the world of street and competition suspension systems, and rightly so. Their reputation and quality speaks for itself. The new H.A.S. for the M3 and M4 utilizes front and rear KW progressive-rate springs with threaded height adjusters. Your existing OEM shock absorbers remain in place, allowing all electronic controls to continue unchanged.
The true beauty of this setup, in our view, is the infinite height adjustment afforded by the threaded sleeves, allowing you to pursue that perfect stance while allowing the EDC to function uninhibited. We here at PSI fully support KW products for the M3/M4, as befitting a world-class sports car platform.
Weight: approx. 40 pounds.
Click here for more information!
~ Team PSI
With the release of a complete new pre-preg carbon fiber aerodynamic kit from Vorsteiner just around the corner, we are pleased to show you the latest photos of their beautiful front spoiler! These show the entire piece as mounted on the F80 M3 (will also fit the F82 M4), and their engineering never fails to impress.
The entire kit is on the horizon, and we can hardly wait! Orders are being taken, the rear diffuser is scheduled to be released shortly, and we will bring you detailed photos of that as well, so stay tuned!
Please contact us today for your own Vorsteiner pieces, as they will go quickly.