X-Series “Core+3” Plug-N-Play Dry Single Nozzle EFI System Package - 10lb Bottle

X-Series “Core+3” Plug-N-Play Dry Single Nozzle EFI System Package - 10lb Bottle

Marsoni

M251S

$423.50

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

X-Series “Core+3” Plug-N-Play Dry Single Nozzle EFI System Package - 10lb BottleCore+ 3 System Core+ kit with full performance & wiring upgrades 50150 HP Jetting included Dry Nozzle EFI friendly 10lb Black Bottle High Flow Valve . 169 orifice (300HP rated) . 078 Billet ProMod Nitrous Solenoid Billet 90 Nozzle (1 16 NPT) PTFE Braided Lines 12ft 4AN & 18 3AN Stainless Quick Release Brackets 4AN Bottle Nipple Arming Switch & Push Button Purge Kit Included Silicone Wrap Bottle Heater Included Nitrous Pressure Gauge Included WOT

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Picked up this 40-piece set to replace missing/broken push-type retainers on my bumper/fender liner area. The assortment is a solid value—having extras on hand is way cheaper than buying a few at a time locally. The clips I used snapped in securely and held the panel tight without rattles. Tip: match the old clip’s size before installing (hole diameter + stem length). I tested a couple first to confirm fit and then finished the job. For basic trim/under-cover repairs, this is an easy, cost-effective kit to keep in the garage.

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Reviewed in the United States on January 25, 2026