The fix for a failed VANOS solenoid
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The fix for a failed VANOS solenoid
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Gappable 2-step colder plug for N55/S55.
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Prevent costly failure with this complete kit from MMX Performance!
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Alter parameters and fine-tune — wirelessly!
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For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
This product was last offered at the strikethrough price on
05-12-2026
Kit includes new HPFP gaskets needed for a complete and easy install - includes the adapter wiring needed for earlier models
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For vehicles with a production date up to 03/2014
Provides up to 55% more fuel flow than stock injectors!
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The ULTIMATE N55 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP.
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Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.
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Offering superior fatigue resistance over conventional plastic screws. Say goodbye to snapped and mangled bleeder screw heads!
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This product was last offered at the strikethrough price on
06-13-2026
All in one boost gauge and water meth. controller
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Designed to work in almost any application where you have 5/16" or 7.89mm quick connect fittings and need to add a flex fuel sensor!
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Universal Product - Please confirm your fuel line size prior to ordering
Keep your A/C system operating properly.
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This product was last offered at the strikethrough price on
02-17-2026
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Does not include hardware
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-13-2026
Sits on top of the battery
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Connects to the valve cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-13-2026