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pre filter and O-rings (use of stock isolator sleeve is recommended)
16 gauge tubing
EXPANSION KIT: Comes standard with 5 FT leads on both power/ground harness and signal harness
High quality EPDM and Silicone coverings are used to resist high heat
AEM 4G63 EVO High Volume Fuel Rail Thermostat pre filter and O-rings (useAEM High Volume Fuel Rail for EVO 8 & 9 with 4G63 AEM High Volume Fuel Rails feature a 1 2 inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes. An additional 1 8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge. A custom fuel line fitting is included for the factory fuel line,
