HKS Twin Power Ignition Harness | 93-96 Mazda RX-7 (hks4399-SZ001)

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Part # hks4399-SZ001

About This Item

The HKS Twin Power ignition amplifier incorporates both the CDI and transistor method ignition to provide optimum spark duration and maximum voltage output, resulting in a crisper throttle response and a smoother engine powerband. The CDI method, capacity discharge ignition, provides maximum voltage by transferring all stored energy in the capacitor to the ignition coil so that the ignition current can buildup quickly, thus making the Twin Power very effective in the higher revs where a normal spark would tend to diminish. This strong rapid spark prevents the high rpm ignition miss that reduces peak power. The transistorized method generates high voltage by using transistors to cut off current to the coil, thus allowing for a long energy discharge. This longer spark duration allows the Twin Power to improve lower RPM throttle response and torque. The combination of the CDI and the transistor method incorporates two distinct systems into one high-performance unit, hence the designation of Twin Power. Expect a spark output that is typically 1.5-2.5 stronger than that of the stock ignition system! Each compact and attractive Twin power unit is constructed of durable anodized aluminum and sealed to prevent corrosion from moisture. General wiring harnesses are included in each unit to aid in installation and mounting. Vehicle Specific wiring harnesses are also available for certain models to further aid in installations that require intricate integration. This is a perfect upgrade for any Mazda with a rotary engine. Even with mild modifications, an ignition amplifier will give you a better throttle response and a stronger spark.

PLEASE NOTE

  • Pictures may differ in the actual product

APPLICATION

  • Mazda RX-7 (1993, 1994, 1995, 1996)

FEATURES

  • Wiring Hardness Only
  • Use With Twin Power Module
  • Weather Resistant Connectors

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Return & Cancelation Policy

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on final sales, special orders, opened, installed, incomplete, or otherwise used products. In order to initiate a return, an RMA number must be requested and approved via e-mail.
All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

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