The R44 System removes the Secondary Cats
and consistent braking under spirited driving or fast road use
especially for vehicles looking to push high horsepower figures
With increased boost pressure the standard pipework can be prone to splitting or cracking whereas the MMX lightweight aluminium replacement pipes you can be assured of reliability even at significantly increased power outputs
Unlock the full dynamic potential of your BMW F80 M3 or F82 M4 with the KW Clubsport V3 Coilover Kit
BOXO 9Pc 3/8" Screwdriver Bit Socket Set Brand_Go Fast Bits The R44 System removes theDescription: S2 steel Diamond knurling for improved grip and control High polished chrome finish Supplied in dual colour laser cut EVA foam Technical Specification: 3 8" Drive Lengths: 22mm (bit) 48mm (overall) Contents Size: PZ1, PZ2, PZ3, PH1, PH2, PH3, SL5. 5, SL6. 5, SL8