Steed Speed Competition Style T4/24v w/Waste Gate S2 Pro Series 25% over for hot tuned

25% over for hot tuned trucks (9

1984 Buick Century Estate 1985-1989 Buick Century Estate Wagon 1980-1993

looking for more towing power

Replace the weak

Upgrade Your Interior with American-Made Strength

Steed Speed Competition Style T4/24v w/Waste Gate S2 Pro Series 25% over for hot tunedCompetition manifold with straight T4 flange and 2. 5 inch V band EWG port. This header has been designed for those who are pushing the extreme limits with their Cummins. Passages are bigger than the standard manifolds with revised passage route to give more flow potential and lower EGTs. Shown here is T4 version with straight flange and 2. 5 inch V band wastegate port. This version replaces our original design to improve strength and lower the cost.