Description

Fits

Year	Make	Engine
2004.5 - 2005	GM	LLY 6.6L Duramax

Power: Gain 10 - 20 HP (with supporting mods)

The Dynomite Diesel DDPLLY - ECO is a top - notch remanufactured economy injector set for your 6.6L Duramax. These injectors are a game - changer! They offer a 10 - 20 RWHP increase, come with full balancing for smoother operation, and significantly improve throttle response. What's more, they produce little to no smoke, give excellent MPG, and are completely safe for stock trucks.

It's a remanufactured injector set from the Economy Series. Enjoy a mild 10 - 20 RWHP increase, smoother operation, and better throttle response.

Part Number: DDPLLY - ECO

Superseded Part Number: DDP LLY - ECO

Features

• 10 - 20 RWHP increase
• Safe for stock trucks
• Little to no smoke
• Improved throttle response and excellent MPG
• Safe for Stock 6.6L
• 1 Year Warranty

Using the Dynomite Diesel DDPLLY - ECO injector set is straightforward. First, make sure your truck is turned off and cooled down. Then, carefully remove the old injectors and install the new DDPLLY - ECO set following the standard installation procedures. If you're not confident, it's best to get a professional to do it. When it comes to maintenance, check the injectors regularly for any signs of leaks or damage. Keep the engine well - maintained as a whole, including changing the oil and air filters on time. This will help the injectors perform at their best. And remember, these injectors are designed to be safe for stock trucks, but if you plan to make major modifications to your engine, it's a good idea to consult with a mechanic. The set comes with a 1 - year warranty, so if you encounter any problems within that time, reach out to the manufacturer for support.