Competition Style T6/24v w/Twin Gates Competition manifold with straight T6 flange and twin gates set either side of the turbo flange. Login to your Dealer account for pricing. SKU: COMPT624VTWINWG Category: Cummins Competition Header Related products Competition Style T4/12V with Waste GateLogin to your Dealer account for pricing. Competition Style T4/24v w/Waste GateLogin to your Dealer account for pricing. Competition Style T4/24vLogin to your Dealer account for pricing. Competition Style T6/12vLogin to your Dealer account for pricing.