The DeatschWerks DW X2 Fuel Pump Module Kit (Part #9-421-625-7022) is a high-performance dual-pump surge tank fuel delivery solution engineered specifically for the 1994–2002 Nissan Silvia (S14/S15) and Skyline (R33/R34). Designed for high-horsepower builds that demand consistent, uninterrupted fuel flow under extreme cornering, hard acceleration, and track conditions, this kit pairs twin DW420 inline fuel pumps with a complete PTFE plumbing kit for a clean, reliable, and competition-ready installation. If you're building a serious drift, time attack, or street/strip Silvia or Skyline, this is the fuel system upgrade that eliminates fuel starvation for good.
Key Features & Benefits
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Dual DW420 Fuel Pumps — Twin 420 lph (liters per hour) pumps working in tandem deliver massive fuel volume capable of supporting 1,000+ whp builds on E85 or traditional pump gas, ensuring your engine never starves for fuel.
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X2 Surge Module Design — The integrated surge/swirl pot module maintains a constant reservoir of fuel at the pump inlets, eliminating fuel starvation during aggressive cornering, hard braking, and high-G maneuvers common in motorsport and drift applications.
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PTFE Plumbing Kit Included — High-quality PTFE (polytetrafluoroethylene) lined fuel lines resist ethanol, methanol, and all common fuel blends including E85 and race fuel, providing long-term durability and chemical resistance that standard rubber hose cannot match.
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Bolt-On Fitment for S14/S15 Silvia & R33/R34 Skyline — Engineered with direct, vehicle-specific fitment for 1994–2002 applications, reducing fabrication time and ensuring a professional, OEM-quality installation.
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DeatschWerks Proven Reliability — DW fuel pumps are industry-trusted and independently tested to meet or exceed advertised flow ratings, giving tuners and builders confidence in real-world performance at rated pressure.
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E85 & Race Fuel Compatible — All wetted components are compatible with ethanol blends (E85), methanol, and standard pump gasoline, making this kit future-proof as fuel strategies evolve.
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Complete Kit — Everything Included — DeatschWerks bundles the pumps, surge module, and full PTFE plumbing hardware into a single kit so there's no sourcing individual components or mismatched fittings.
What's Included
- 2x DW420 High-Flow Fuel Pumps (420 lph each)
- X2 Surge Tank / Swirl Pot Module
- Complete PTFE Plumbing Kit (lines, fittings, and hardware)
- Mounting hardware and installation components
