The DeatschWerks 3.5L modular surge tank is a universal fuel-system component that accommodates one or two DW350iL in-tank fuel pumps (pumps sold separately). Designed for high-performance fuel delivery builds, the modular 3.5L tank accepts DW350iL units and serves as a compact surge reservoir to support consistent fuel supply in upgraded or multi-pump installations.
DeatschWerks 3.5L Modular Surge Tank (Fits 1-2 DW350iL Fuel Pumps - Pumps Not Included)