Mercury TDI & SDI Diesel Performance Products

 
Gain up to 25% MORE POWER
USE UP TO -10 % LESS FUEL
 
 
Industry leading load-based program activation increases power only when needed, allowing you to get on plane faster and maintain speed with less engine load - which leads to fuel saving!
 
Engine Reliability is our #1 priority as all factory safety functions remain enabled!
 
With our plug and play style units before service simply disconnect the HDT wire harness and module from the machine and return it back to
100% stock in minutes!

What Makes Heavy Diesel Tuners Marine Power Modules the best?

1. Simple plug and play installation takes minutes to increase the power and efficiency of your Volvo Marine Engine without the risk of voiding warranties or damage to the engine!

2. Clear color picture installation instructions along with factory weather proof connectors makes installation a breeze and allows for maximum longevity.

3. All systems come with a 30 day no hassle return policy if you are not happy with any aspect of this product along with a full 2 year warranty makes this an easy choice to get the most out of your boating experience while saving fuel at the same time!

4. Power setting adjustments on the outside of the weather proof case allow quick and easy adjustments!

 

HDT-MercTDI Performance Module

 Mercury / VW TDI Series Engines

TDI 75-4, TDI 100-5, TDI 120-5, TDI 140-5, TDI 150-5, TDI165-5, TDI 225-6, TDI 265-6, TDI350-8

$749.00

(Free standard shipping within the continental US)

 

 

HDT-MercSDI Performance Module

SDI 40-4, SDI 50-4, SDI 55-5, SDI 60-4, SDI 75-5

COMING SOON!