SKU: DEMK4338A-RP

K4338A-RP 4 inch Aluminized Cat-Back Single Exit Straight Pipe No Tip Exhaust

4 in stock and ready for shipping
Confirm fitment before purchasing
YEARS
2003-2007
MAKE / MODEL
Ford / Super Duty
SERIES
F250/F350
ENGINE
6.0L Powerstroke
Sale price
$330
Regular price
$379.82
SAVE $49.82
or
American Express
Apple Pay
Diners Club
Discover
Google Pay
Mastercard
PayPal
Shop Pay
Visa
Free Shipping
ORDERS $70+
Easy Returns
HASSLE-FREE
Earn Rewards
ALLIGATOR POINTS
Not sure this fits your build?
Our diesel experts know these trucks. Call or chat before you buy.
1-208-719-7400

PRODUCT DETAIL

Key Features & Description

Features:

  • Vehicle-specific design for your 6.0L Powerstroke
  • Mandrel-bent tubing maximizes exhaust flow
  • Straight pipe configuration for maximum aggression
  • Single-exit system
  • 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

Single-Exit Straight Pipe Exhaust Upgrade for 6.0L Powerstroke

Take your 2003–2007 Ford 6.0L Powerstroke to the next level and make your presence known on every road with the Diamond Eye 4-inch Aluminized Cat-Back Single Exit Straight Pipe No Tip Exhaust! Designed for performance enthusiasts who demand a bold exhaust note, this system eliminates the restrictions found in the factory exhaust to deliver maximum aggression and a more dynamic driving experience. The straight pipe configuration completely eliminates the muffler, providing an uninhibited exhaust flow that amplifies the natural power of your 6.0L Powerstroke. This setup produces a raw, aggressive tone that commands attention, giving your truck a true performance sound that stands out from the rest of the crowd. And if you ever decide to reduce the bark, the system allows for easy addition of a muffler by simply swapping out the eliminator pipe.

Heavy-Duty Construction & Design

One of the standout features of this exhaust system is the durable aluminized steel construction, making it plenty tough enough to handle high-performance applications and extreme environments wihtout breaking a sweat. Aluminized steel is also extremely resistant to both rust and corrosion, offering up a lasting appeal that you'll be sure to appreciate. Diamond Eye also engineered this exhaust with smooth mandrel bends in the tubing which ensures smooth, unrestricted airflow on every adventure. This significantly reduces backpressure and improves overall engine performance, helping lower exhaust gas temperatures (EGTs), protect your engine during heavy use, and offer slight gains in both horsepower and torque. When it comes to installation, the exhaust bolts directly in place of your truck's existing components to make for a simple and straightforward process you can complete at home.

Fits: 2003-2007 Ford 6.0L Powerstroke

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!

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2003-2007
Ford
Super Duty
F250/F350
6.0L Powerstroke

CUSTOMER REVIEWS

What Buyers Say

Call a Diesel Expert, we'll find the right fit for your build

Not sure this part is right for your truck? Our team knows these platforms inside out. No hold music, no scripts.

Chat with Us