What is RFI suppression and why is it important?

RFI stands for Radio Frequency Interference. The suppression core in these wires helps to minimize electrical noise that can be generated by the spark plug firing. This cleaner signal ensures optimal spark plug performance and can prevent interference with your car's radio or other electronic systems.

How do I know if my spark plug wires need replacing?

Common signs include a rough idle, misfires, poor acceleration, reduced fuel economy, or a check engine light. If your Prelude is older and the wires have never been replaced, it's often a good idea to swap them out as preventative maintenance.

Do these wires come with new spark plugs?

This product is for the spark plug wire set only. It does not include spark plugs. You will need to purchase spark plugs separately if your vehicle requires them or if you plan to replace them at the same time.

Granatelli 88-91 Honda Prelude 4Cyl 2.0L MPG Plus Ignition Wires

Specifications

Brand: Granatelli Motor Sports
Part #: 34-1557MPG
UPC: 802735029727

Granatelli 88-91 Honda Prelude 4Cyl 2.0L MPG Plus Ignition Wires

Name: Granatelli 88-91 Honda Prelude 4Cyl 2.0L MPG Plus Ignition Wires
Brand: Granatelli Motor Sports
SKU: granatelli-motor-sports-granatelli-88-91-honda-prelude-4cyl-2-0l-mpg-plus-igniti-t14-585260
Price: 116.71 USD
Availability: BackOrder

$116.71

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Granatelli MPG Plus ignition wires for 1988-1991 Honda Prelude 4Cyl 2.0L. Improve spark delivery for better engine performance.

Key Features

Fits 1988-1991 Honda Prelude 4Cyl 2.0L.
MPG Plus ignition wire set designed for improved spark delivery.
Features RFI suppression core to reduce electrical interference.
Built to withstand underhood heat and vibration for reliable operation.
Direct fit replacement for straightforward installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

If you're looking to get the most out of your 1988-1991 Honda Prelude with the 2.0L 4-cylinder engine, ensuring a strong spark is key. These MPG Plus ignition wires from Granatelli are built to help your engine run more efficiently by delivering a consistent and powerful spark to each cylinder. A healthy spark plug wire set is crucial for proper combustion, which directly impacts how smoothly your engine runs and how well it uses fuel.

Granatelli uses a special RFI suppression core in these wires, which helps reduce radio frequency interference. This means you get a cleaner spark signal without electrical noise that can sometimes affect other electronic components. The wires are constructed to handle the heat and vibration found under the hood, aiming for reliable performance over time. They are designed to fit your Prelude directly, making the replacement process straightforward for someone comfortable working on their car.

Replacing your old, worn-out spark plug wires with a fresh set like these can make a noticeable difference in how your Prelude starts and runs. You might find it idles smoother and responds a bit more crisply.