OFP/GPF Back Systems – Non-Resonated (Louder). Front Silencer Bypass. Connecting Pipe. Hollowtek Rear Silencer. LH Tip Connecting Pipe. RH Tip Connecting Pipe (Valved). Pipe Diameter: 3.15-inch (80.00mm).
Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.