NPBoosted ZRSTISP Performance Spark Plugs Set of 4 0.035” Gap

NPBoosted ZRSTISP Performance Spark Plugs Set of 4 0.035” Gap

Marsoni

M251S

$28.00

Get it in 3 business days with 1 day shipping. Friday, May 29

NPBoosted ZRSTISP Performance Spark Plugs Set of 4 0.035” GapTap here for more details on NPBoosted ZRSTISP Performance Spark Plugs Set of 4 0. 035 Gap Upgrade your vehicle's ignition system with this set of 4 NPBoosted ZRSTISP performance spark plugs, engineered for optimal spark delivery and combustion efficiency. Featuring a 0. 035" pre gapped design, these plugs are ideal for high performance and tuned engine setups. Key Features: Set of 4 spark plugs model ZRSTISP Pre gapped at 0. 035 for easy install

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This is very pretty and matched my gold fixtures well. It is a heavy piece. I was a little surprised because I anticipated it being smaller, however it’s rather substantial. I don’t mind the look and did keep item. Everyone in the family noticed, and I live in a house of boys so that’s saying a lot.

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Reviewed in the United States on September 7, 2025