Upgrade to these twin HS2's. Great for all tuned 998's, mildly tuned 1275's and 1380's Massively increases torque thereby giving greater drivability especially over Single carb' set ups.This kit is supplied less air filters. The includes the best manifold we have come across plus linkages, throttle bracket, heat shield, studs, spacers, gaskets and fittings.Ready to fit.
