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HKS Support Pipe Impreza GC8 EJ20 09/1996 - 07/2000

14011-AF001

Support pipe kits improve exhaust efficiency between the manifold and turbo charger. Two types are available for both single scroll and twin scroll turbo applications. Changing the support pipe give output gains across the rpm range but has particular benefit in boost spooling. Results are particularly effective when combined with HKS stock replacement manifold

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