Heavy Diesel Tuner HDT-VolvoPM Adjustable Power Module for 2008-2013 Volvo D11 and D13

Heavy Diesel Tuners’ adjustable Power Module for Volvo D11 and D13s delivers the perfect blend of power and efficiency, built for trucks that work hard every day. Expect a real-world fuel economy gain of 0.8–1.2 MPG while adding a substantial 40–100 HP, giving your rig the strength it needs without wasting fuel. This isn’t just extra horsepower—it’s optimized, intelligent power across the entire RPM range. You’ll feel the difference in stronger low-end torque that keeps your truck pulling without constant downshifts, and in the elimination of turbo lag thanks to faster spool-up for instant throttle response and smoother acceleration when towing, hauling, or climbing. By producing more usable power at lower RPMs, the module helps you stay out of fuel-hungry high revs, saving diesel while giving you the confident, commanding performance every mile demands.

Key Features

• Add 40-100HP
• 0.8-1.2 MPG Increase
• Multiple Power Levels to Choose From
• Won't Void Your Factory Warranty (Remove the Module Before Service)
• Engineered, Designed and Assembled in the USA
• US-Based Customer Service and Tech Support
• 15-30 minute installation means minimal downtime
• 2008-2013.5 D11 & D13 Engines with EMS2 Computer

Each system comes pre‑programmed with four power‑packed settings, all easily adjustable with our simple push‑button control. No tools, no hassle—just tap, tune, and transform your truck’s performance on the fly.

D11s offer 4 programs:

• +40HP
• +60HP
• +80HP
• STOCK

D13s (485HP & 500HP) offer 4 programs:

• +40HP
• +60HP
• +80HP
• STOCK

D13s (465HP and under) offer 4 programs:

• +60HP
• +80HP
• +100HP
• STOCK

Note: When ordering, please include your truck's factory horsepower rating. If you do not, we will reach out to you for your horsepower rating.