GrimmSpeed Master Cylinder Brace WRX / STI (2002-2007) MINI Cooper and more effectively

and more effectively

making race-winning header technology available to everyone

5 year warranty against manufacturer defect

The Perrin manifold is a true equal length header constructed of full T304 stainless steel

0 TQ @ 4600 RPM

GrimmSpeed Master Cylinder Brace WRX / STI (2002-2007) MINI Cooper and more effectivelyPressing Subaru brakes leaves a lot to be desired, especially when every inch counts during a race or when you are depending on them to save your life! The nasty firewall flex is the source of this performance flaw in Subarus, a problem that GrimmSpeed has come to solve. GrimmSpeed has engineered the a simple to install and takes a beating and comes back for more! Crafted from CNC laser cut 12L14 with multi point welded fabrication. The brace ties in