My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Diamond Eye K4306S-RP 4 Inch Turbo-Back Exhaust System 1994-1997.5 Ford 7.3L Powerstroke

(1994-1997 Ford F-250; 1994-1997 Ford F-350; 1992-1994 Pontiac Grand Am SE; 1992-1995 Pontiac Grand Am GT; 1999-2002 Saab 9-3 + 3 more models)

Manufacturer

Picture for manufacturer Diamond Eye Manufacturing

Part Number

K4306S-RP
13 reviews
Sale Price

$611.54

4 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Diamond Eye K4306S-RP is a complete 4-inch turbo-back exhaust system engineered specifically for 1994-1997.5 Ford F250/F350 trucks equipped with the 7.3L Powerstroke diesel engine. This system fits all cab and bed length configurations, providing a universal solution for these model years.

Key Features:

  • 4-inch diameter mandrel-bent aluminized steel tubing for maximum exhaust flow and reduced backpressure
  • 409 stainless steel construction offers excellent corrosion resistance and durability
  • Turbo-back design replaces restrictive factory exhaust from turbocharger to tailpipe
  • Precision mandrel bending maintains consistent pipe diameter through curves for optimal performance
  • Complete bolt-on system includes all necessary hardware and components for installation
  • Compatible with all cab configurations (regular, extended, crew) and bed lengths

This exhaust system delivers improved horsepower, torque, and fuel economy by significantly reducing exhaust restriction compared to the factory system. The larger 4-inch diameter tubing allows the 7.3L Powerstroke to breathe more efficiently, resulting in lower exhaust gas temperatures and enhanced turbocharger performance. Mandrel-bent construction ensures smooth bends without crimping, maintaining full flow capacity throughout the entire system.

Products specifications

Fits

1994-1997 Ford F-250; 1994-1997 Ford F-350; 1992-1994 Pontiac Grand Am SE; 1992-1995 Pontiac Grand Am GT; 1999-2002 Saab 9-3; 1963-1974 Volkswagen Karmann Ghia Base; 1974 American Motors Matador Brougham/X; 1975-1978 American Motors Matador Base

Exit Location

Passenger side

Exit Quantity

One

Inlet Quantity

One

Intermediate Pipe Diameter (in)

4.000 in.

Muffler Included

No

Notes

Includes 3 in., 2-piece downpipe. System reincorporates factory catalytic converter.

Quantity

Sold as a kit.

System Finish

Natural

System Material

Stainless steel

System Style

Turbo-back

Tailpipe Diameter (in)

4.000 in.

Tip Included

No

Material

409 Stainless Steel

Title

Diamond Eye Performance 1994-1997.5 FORD 7.3L POWERSTROKE F250/F350 (ALL CAB AND BED LENGTHS) 4in. 409 S

Great quality and and I received very quickly.

Just ordered, website is easy to use. Hope the shipping and receiving go well. Wow, received order in 4 days! Great service!

Quick and easy

Easy navigation between the site and paypal. Reasonable shipping and handling costs. Quick and easy!

Just placed order to my P.O. Box. So far so good.

First time buyer and couldn't be happier with the service and follow through! Great Job Autoplicity!!!

I ordered a chrome brake light cover from Autoplicity 3 days ago and received it today. Their add showed the piece I wanted clearly and it arrived today exactly as I expected. It looks great on my new Dodge truck. Thanks for the great service!

awesome price easy transaction fast response will buy from autoplicity again

Good

Pretty easy transaction

love the amazon sign in

had what i needed

Found what I needed at an unbeatable price, easy purchase! No issues

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy