RPM Big Core Intercooler Kit – Can-Am X3 120HP to 190+HP

Take your 120HP Can-Am X3 to 190+ horsepower the right way with the RPM Big Core Intercooler Upgrade Kit, designed specifically for 2020–2025 X3 models. This all-in-one system includes everything you need to safely and efficiently push your machine into high-power territory—without complex modifications.

This package includes the RPM Big Core Intercooler, brushless fan assembly, silicone charge tubes with BOV, and a high-pressure fuel pump—a combination tested in desert heat to deliver up to 40°F lower intake temps, reduced heat soak, and superior boost control. Whether you're upgrading for aggressive trail riding, sand, or track use, this kit is built to perform reliably.

✅ What’s Included:

• 🧊 RPM Big Core Intercooler (12"x11"x4" bar & plate core)
• 🔧 Brushless fan motor with sealed shroud
• 💨 RPM 4-ply Silicone Charge Tube Kit
• 🎯 Built-in boost reference port and 25mm BOV port
• 💥 Billet blow-off valve + washable filter
• 🔩 Stainless T-bolt clamps & billet plug (for BOV block-off)
• ⛽ High-pressure fuel pump assembly
• 🧰 All mounting hardware included

✅ Key Features:

🧊 Big Core Intercooler:

• Massive drop-in replacement for 2020+ models
• No tuning required for install (when used with matching tune)
• Maintains up to 40°F cooler IATs vs. stock
• No top shroud required – custom-sealed design

💨 Charge Tubes + BOV:

• Replaces restrictive stock charge tubes
• 30% more volume, smoother airflow
• Boost reference ports for gauge or controller
• Includes vacuum line, plenum boost port, and HD clamps

⚙️ Fan + Fuel Pump:

• High-efficiency brushless motor fan
• Optional manual override switch available
• Includes fuel pump to support 190+ HP tunes

📍 Fitment:

• ✅ All 2020–2025 Can-Am X3 models (2- and 4-seat)
• ❌ Does not fit 2017–2019 models – see separate listing
• ⚠️ Factory 120HP intercooler fan does not turn on; fan override switch recommended

🔌 Optional Add-On:

• Can-Am X3 Fan Override Switch – Gain full manual control of your intercooler fan
• Especially recommended for 120HP & 154HP models with limited fan activation logic

Whether you're looking to jump from 120HP to 190+HP or just want cooler IATs, smoother throttle response, and more boost stability, the RPM Big Core Intercooler Upgrade Kit gives you everything you need to make it happen safely and effectively.