2003-2004 Turbo Back 5.9L Dodge Ram 2500 3500 Cummins Race Exhaust 5” or 4” SS409 with Tip Size:5”

2003-2004 Turbo Back 5.9L Dodge Ram 2500 3500 Cummins Race Exhaust 5” or 4” SS409 with Tip Size:5”4 or 5 Turbo Back CAT Delete Exhaust System 20032004 Dodge Ram 5. 9L Cummins Unleash the full potential of your 20032004 Dodge Ram 2500 3500 5. 9L Cummins Diesel with a Turbo Back CAT Delete Exhaust System engineered for performance, durability, and efficiency. This upgrade eliminates restrictive factory exhaust components, giving you improved throttle response, better fuel economy, and the aggressive exhaust note every Cummins owner wants. Whats

and delivers real-world horsepower and MPG gains — all backed by GDP’s proven tuning

this system is built from premium stainless steel

2007–2009 Dodge Ram Cummins 6

This kit gives you everything you need to remove restrictive emissions components

Why Upgrade

Level 4: +120 HP (High performance)

it delivers long-term durability

and Proven Diesel — delivering real-world results that Dodge owners trust

Shift-On-The-Fly Power Levels for instant performance control

Level 4: +130 HP

improving flow

Level 2: +50 HP