Suzuki Hayabusa 2.5" Stainless Steel 4 - 2 - 1 High Flow Exhaust Manifold

Stainless steel exhaust manifold only for the following bike engine car conversions for the MK Indy and may fit other seven replicas. This particular exhaust manifold will work with both Gen 1 and Gen 2 Suzuki GSX-1300R engines from 1999 to current models. Our Hayabusa manifold is a 4 - 2 - 1 configuration. It has equal length primaries, 45 diameter, the secondaries are 50 o.d. and the exit pipe is 63.5 diameter. Also contains lambda boss for lambda sensor. This exhaust system allows the engine to breath more easily and will make more bhp from a stock 1340 Hayabusa. Please note: These are made to order so the lead time will be approx 21 - 28 working days