Arc Terminator - EKPM2 PNP Cooler Kit || E60

🔧 Plug-and-Play EKPM3 & EKPM2 Active Cooling Kit for BMW E60 – Relay & Non-Relay Options Available

Upgrade the reliability of your BMW E60’s fuel system with the Arc Terminator Plug-and-Play EKP Cooling Kit – engineered specifically for vehicles running an EKPM2 or EKPM3 Fuel Pump Control Module and upgraded low-pressure fuel pumps. This active cooling solution helps prevent overheating and shutdown issues caused by increased current draw from high-performance fuel systems.

Perfect for enthusiasts and tuners using larger-than-OEM fuel pumps, this kit is designed to significantly reduce heat buildup and extend the lifespan of your EKP module.

✅ Key Benefits of the EKPM Cooling Kit:

• Direct fit for BMW E60 with EKPM3 or EKPM2 modules

• Prevents overheating of the fuel pump control module under high loads

• Plug-and-play installation – no permanent modifications required

• Available in Relay and Non-Relay versions to suit your electrical setup

• Compatible with Pro-Tool's Voltage Fix (for EKPM3 users)

🔍 Version Differences:

🔌 Relay Kit

• Ideal if you're already using your 12V outlet circuit for high-draw devices

• Keeps fan circuit fully isolated, reducing signal interference and load on OEM wiring

🔋 Non-Relay Kit

• Adds only ~0.30 amps to the 12V circuit – safe for most standard uses

• Perfect for users with minimal electrical add-ons

🎨 Custom Colors Available

Want a unique look? Select the Custom Color option at checkout. We’ll reach out after your order to confirm your preferred color.
🕒 Custom orders may take up to 2 weeks to ship.

📦 Complete Kit Contents:

• 1x Plug-and-Play EKPM2 / EKPM3 Cooler Housing with 5015 Cooling Fan

• 1x Fused Relay (Relay Kit only)

• Heatsinks (varies by model):

  • EKPM3: (1) 14x14x6mm, (1) 14x9x5mm, (1) 9x9x5mm

  • EKPM2: (1) 14x14x6mm, (1) 14x9x5mm, (2) 9x9x5mm

• 4x 4” Zip Ties

• 1x Alcohol Cleaning Wipe

• 2x 2 Amp Blade Fuses

🏗️ Printed and assembled in the USA using durable PLA+ or PETG materials.

🚗 Why You Need This Cooling Kit:

Running an upgraded fuel pump? You're probably drawing more current than the OEM EKPM3 or EKPM2 was designed for. This can lead to excessive heat, resulting in erratic performance or complete shutdown. Our cooling solution targets critical heat-producing components inside the module with:

• Precision-fit heatsinks

• High-CFM 5015 blower fan

• OEM-style fitment in the stock EKP location

🔧 Recommended for any E60 BMW owner upgrading to a high-output low-pressure fuel pump.

🧠 Frequently Asked Questions (FAQ)

Q: Will the large capacitors on the EKPM2 block airflow?
A: No — the powerful 5015 fan directs airflow around and over these components, cooling both transistors effectively.

Q: Is 3D printed plastic safe in my trunk?
A: Yes! We use high-strength PLA+ or PETG, engineered to withstand the rigors of automotive use, including impact protection.

Q: What is the "Voltage Fix" in Pro-Tool?
A: It's a built-in coding feature that stabilizes EKPM3 voltage delivery when running larger pumps. View Guide

Q: Why use a relay instead of tapping the EKP output wires?
A: A relay isolates the fan circuit to avoid overloading the EKP and reduces electrical noise, enhancing system stability.

Q: Can I use the Non-Relay Kit safely?
A: Yes – it's safe for most users and draws less than 0.3A, which is negligible for most vehicle 12V systems.

Q: Can I DIY this kit or print my own housing?
A: Absolutely!

• DIY Kit Available

• 3D Print STL File (Free)

💖 Give Back With Every Purchase

🎗️ 10% of proceeds from pink housings are donated to Breast Cancer Research.

🔧 Installation & Fitment

• Fits standard EKP mounting location with OEM-style housing

• Watch full install guide: Watch Video

• If you have a HW06+ (Slim EKPM3), make sure to choose the HW06 housing for proper fitment

⚠️ Important Notes:

• Fuel Pump Control Module (EKPM2/EKPM3) not included

• Not DOT-approved or guaranteed to prevent module failure

• May void vehicle warranty – for off-road or track use only

🔍 Optimize Your BMW E60 Fuel System Today

Whether you're a weekend tuner or building a track-ready E60, this PNP EKPM Cooling Kit is your best defense against fuel control module failure. Reliable, effective, and easy to install — it's an essential upgrade for any boosted or high-flow fuel setup.

🛒 Order now and keep your fuel system cool under pressure.