Diamond Eye K4211S-RP 4in Stainless Steel Turbo Back Straight Pipe No Tip Exhaust | 1989-1993 Dodge 5.9L Cummins 4WD

Features:

• Vehicle-specific design for the 5.9L Cummins
• Stainless Steel construction
• Straight pipe configuration adds maximum aggression
• Unfiltered exhaust note makes your presence known
• Mandrel-bent tubing maximizes exhaust flow
• Slight gains in both horsepower and torque
• Increases fuel economy and lowers EGTs
• Works to improve throttle response
• Utilizes OEM hangers for easy install
• Exhaust Tip not included
• Backed by a 1-Year Warranty

Straight Pipe Exhaust Upgrades Delivers the Ultimate Aggression

Unleash the full potential of your 1989–1993 Dodge 5.9L Cummins 4WD with the Diamond Eye 4-inch Stainless Steel Turbo Back Straight Pipe No Tip Exhaust! Designed for those who crave raw power and an aggressive exhaust tone, this system replaces the factory exhaust from the turbocharger back, delivering maximum performance and an unmistakable sound each time you set off for adventure. Constructed from high-quality stainless steel, this exhaust is built to withstand the toughest conditions and just about any adventure you have in mind. Furthermore, the 4-inch mandrel-bent tubing maintains a smooth, consistent diameter throughout, ensuring maximum airflow all while reducing backpressure along the way. These improvements not only elevate throttle response but also help lower exhaust gas temperatures (EGTs), protecting your engine during heavy-duty use. You can also expect slight gains in horsepower and torque, along with improved fuel economy, making this a practical upgrade for towing, hauling, and everyday driving.

Turbo-Back Design & Simple Installation

The turbo-back configuration of this exhaust ensures unrestricted flow from the turbocharger to the exit, eliminating the bottlenecks of a stock exhaust system. With its straight pipe design, this system removes the muffler entirely, producing an unfiltered exhaust note that makes your presence known around every corner. The sound is bold and unapologetic, ideal for drivers who want to feel connected to the power of their 5.9L Cummins. If you ever decide to tone it down, the system allows for easy addition of a muffler by swapping out the eliminator pipe. Better yet, installation is straightforward, thanks to the system’s direct-fit design. It utilizes your truck’s OEM hangers, requiring no welding or extensive modifications to make for a simple and straightforward process you can complete at home.

Fits: 1989-1993 Dodge 5.9L Cummins

Application Notes:

• Fits all Bed Lengths and Cab Sizes
• Includes all necessary hardware and clamps

Tip Not Included: This particular kit does not include a tip for the exhaust, luckily we have you covered right here at Alligator Performance!