Peugeot 207 RC Turbo Brake Lines BMW > 3 Series > E90/E91/E92/E93 Coupe/Convertible/Saloon/Estate 2004-2013 > 335i 2006-2009 (N54) CNC machined couplers to ensure

CNC machined couplers to ensure a precision fit to the OEM Hose couplers

It has an internal 1/4 UNF thread with a length of 52mm (Measured from the center of the hole to the end of the turnbuckle)

Very minimal disc/rotor damage characteristics

But if you want a cheaper and simpler solution

PFF85-503-24

Peugeot 207 RC Turbo Brake Lines BMW > 3 Series > E90/E91/E92/E93 Coupe/Convertible/Saloon/Estate 2004-2013 > 335i 2006-2009 (N54) CNC machined couplers to ensureFits: 207RC. Models: 2006 . 4 Line set. (Number of lines in the kit). Stainless steel fittings used throughout (not plated mild steel Why should I change my to Braided Stainless Steel ones? YOUR SAFETY!! Better brake pedal feel firmer under pressure More efficient braking the PTFE lined, Stainless steel will not expand under load unlike OEM rubber hoses Long Lasting PVC outer and Stainless Steel end fittings will outlast the standard Mild Steel and