Ignitions and Electrical› Ignition Components

FAST

FAST XR Ignition Coil Set for GM GEN V 5.3/6.2L LT - Set of 8

$500.43

SKU: F003 30388-8

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In Stock
Ships by Aug 2
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 30388-8

The coils are constructed from premium, ultra-pure copper alloy windings, resulting in firing performance approaching 50,000 peak volts. Tested to 8,000+ RPM and almost 1,500 HP, the FAST XR Series Ignition Coils have been proven to perform in some of the harshest street and race engine environments. Legal in all 50 states, these coils do not affect emissions and can be installed without any additional modifications.

Features:

  • XR Series of Coils provide 15% more spark energyIncreased PerformanceIdeal for street & racing application where powerful ignition output is needed

XR Series Coils for GM Gen V LT engines offer 15% - 20% more spark energy than stock coils for street or racing applications where reliable, powerful ignition output is needed.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The FAST XR Ignition Coils are expertly crafted with copper alloy windings, ensuring superior conductivity and durability. With a peak voltage output of 50,000 volts, these coils provide a powerful spark for improved combustion and increased engine performance. Tested to withstand 8,000+ RPM and almost 1,500 HP, they are designed to deliver reliable performance even in high-revving engines. Each coil meets or exceeds rigorous quality standards, ensuring exceptional reliability and longevity.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandFAST
Part NumberF003 30388-8

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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