GFB 3-Piece Lightweight Pulley Kit - BRZ/86/FR-S Focus ultra-long merge collectors create a

ultra-long merge collectors create a turbulent-free area for the exhaust gas to enter the turbine housing in even pulses at high velocities- making it the ultimate drag race manifold

By utilizing advanced manufacturing techniques and the latest computerized simulation and modeling equipment

Next comes the custom spun metal substrate high flow catalytic converter

Please note: MSNZ new standards require that all competitors are to wear a 2 layer suit minimum PLUS approved fireproof underwear if competing

And Stability

GFB 3-Piece Lightweight Pulley Kit - BRZ/86/FR-S Focus ultra-long merge collectors create aGFB 3 Piece Lightweight Pulley Kit BRZ 86 FR S Like all GFB lightweight pulleys, these begin life as a single 6061 T6 aluminium alloy billet, which is then precision CNC machined to exacting tolerances. We then anodize them black for a stealthy appearance and superior wear resistance. This kit is supplied with 3 pulleys, not just for looks the combined saving of 2. 2 kg is significantly more than what is achieved by replacing just the crank pulley