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Diamond Eye K4338S 4" Aluminized Steel Turbo-Back Exhaust Kit 2003-2007 Ford 6.0L Powerstroke

(2003-2007 Ford F-250 Super Duty; 2003-2007 Ford F-350 Super Duty; 2019-2021 Toyota Corolla; 1998-2005 Volkswagen Passat + 3 more models)

Manufacturer

Picture for manufacturer Diamond Eye Manufacturing

Part Number

K4338S
22 reviews
Sale Price

$607.62

Estimated ship date Wednesday, December 16

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Diamond Eye K4338S is a complete 4-inch turbo-back exhaust system engineered specifically for 2003-2007 Ford F-250 and F-350 Super Duty trucks equipped with the 6.0L Powerstroke diesel engine. This system fits all cab and bed length configurations, providing a universal solution for these popular work trucks.

Key Features:

  • 4-inch diameter mandrel-bent 409 stainless steel aluminized tubing for maximum exhaust flow and durability
  • Turbo-back design replaces restrictive factory exhaust from turbocharger to tailpipe
  • Precision mandrel bends maintain consistent pipe diameter throughout for optimal flow characteristics
  • Fits all cab configurations (Regular, SuperCab, Crew Cab) and bed lengths
  • 409 stainless steel construction resists corrosion and provides long service life
  • Designed to reduce exhaust gas temperatures and backpressure
  • Includes all necessary pipes, clamps, and hardware for installation

This exhaust system improves throttle response, increases fuel economy potential, and enhances engine performance by allowing the 6.0L Powerstroke to breathe more freely. The 4-inch design significantly reduces exhaust restriction compared to the factory system, particularly beneficial for towing and high-load applications. Diamond Eye's mandrel-bent construction ensures smooth flow transitions and maximum performance gains.

Products specifications

Fits

2003-2007 Ford F-250 Super Duty; 2003-2007 Ford F-350 Super Duty; 2019-2021 Toyota Corolla; 1998-2005 Volkswagen Passat; 1980-1990 Alfa Romeo Spider; 1999-2004 Pontiac Montana; 1997-1998 Pontiac Trans Sport

Exit Location

Passenger side

Exit Quantity

One

Inlet Quantity

One

Intermediate Pipe Diameter (in)

4.000 in.

Muffler Configuration

Single inlet/Single outlet

Muffler Finish

Natural

Muffler Included

Yes

Muffler Material

Stainless steel

Muffler Quantity

One

Muffler Style

Perforated tube

Quantity

Sold as a kit.

System Finish

Natural

System Material

Stainless steel

System Style

Cat-back

Tailpipe Diameter (in)

4.000 in.

Tip Included

No

Material

409 Stainless Steel

No comments

Very easy selection and online ordering.

Good quality product for a low price

I came across this website through a google search for tires. They had the exact tires i was looking for at the lowest price! Shipping was super quick, and they were perfect, arrived in perfect condition, perfect size. everything. I was kinda nervous on what i would receive being i ordered tires online lol but they did not disappoint. I will DEFINITELY be buying from them again!

Great service

Quick delivery, great price.

outstanding product, good service...plain middling delivery time. overall 4 stars (probably being picky)...

Good

Fit great fast delivery very happy

Wow, Impressive delivery! It got here quicker than expected and Autoplicity actually carried what I was looking for.<br><br>Thank You Autoplicity!

so far so good

Good

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Found my fender flares easy made payment and shipped right away received my product in 2 days gr8 seller will do business again

price was good and the sight was easy to use if the product is as good as everything else I'll be back.

you guys always beat summit, some sort of shipping discount on larger orders would be nice though. Maybe an amazon prime type thing.

I was expecting no shipping charges.

easy

Excellent service. Fast shipping and email confirmation.

Great buying experience! Easy ordering, competitive pricing and fast shipment.

I hope I'm buying the right toolbox. This is the best price I found and hope I'll like it.

Lowest price on the Internet. Fast shipping.

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