Directly from m7:

"If you are concerned about strut tower mushrooming and looking forimproved handing, then the M7 Strut Tower Brace (STB) is the answer.This is the ONLY strut tower brace on the market that featuresanti-mushrooming technology.

Over and over we've heard the same complaint: the strut towers mushroomafter heavy impacts from the shocks and low aspect ratio tires. Atfirst glance the shock towers take on a barely visible convex shape,but if you would compare it to the original sheet metal, you would findthe horizontal plane has been moved as much as 3/8" upwards, throwingthe suspension out of any possible alignment fix.

The problem will most likely show up as a slight pull either left orright depending on which strut tower is buckled. The end mountingplates of the M7 Strut Tower Brace will solve this problem bysandwiching the sheet metal and shock top plate, creating a homogenoustop surface that will not bend, even during hard impacts.

The M7 STB features 1/2" (13mm) thick end plates that add extrastrength to the strut towers and prevent mushrooming and potentiallycostly repairs. The top brace improves handling by stiffening up thefront end, especially during hard turns. Made of hard anodizedaluminum, the M7 Strut Tower brace features a durable black finish thatlooks great and will not chip or oxidize."

Again, this is a GREAT product and ALTA recommended. Makes a GREATcompliment to your MINI OR CLUBMAN.

(2) m7 Strut Reinforcement Plates

(1) m7 Strut Brace Add-on!

Mounting Hardware

Fits ALL Cooper S and Clubman S models 2007-2009 (no convertibles)

Please note: Some aftermarket intake systems may require slight modifications for adequate clearance. Will NOT fit with OEM JCW Stage One AirBox.