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SKU #: DE-K4211A-Main Diamond Eye 4" Aluminized Turbo Back Exhaust 89-93 5.9L Dodge Cummins 4WD K4211A

$301.99
Purchase Diamond Eye 4" Aluminized Turbo Back Exhaust 89-93 5.9L Dodge Cummins 4WD K4211A
    • 1989-1993 5.9L Dodge Cummins Four Wheel Drive
  • Options
    Exhaust Tip Options

Description

Diamond Eye makes a great exhaust kit and at Diesel Power Products we take it a step farther by offering you a choice of mufflers and tips to go with their systems. DETAILS OF EACH MUFFLER/ELIMINATOR ... read more

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Diamond Eye makes a great exhaust kit and at Diesel Power Products we take it a step farther by offering you a choice of mufflers and tips to go with their systems.

DETAILS OF EACH MUFFLER/ELIMINATOR PIPE OPTION

Diamond Eye Muffler: This is the standard muffler that comes in the kits. Featuring a stainless steel construction and perforated core, you really can't go wrong with this muffler. The muffler itself gives the truck a deep tone, while not being overly loud and does a good job of reducing exhaust drone.

No Muffler / Straight Pipe: For those that want the uninhibited sound of straight pipe, here it is. This is a complete kit, but instead of shipping with a muffler, you will receive an eliminator pipe to give you the exhaust bark you're after. If you ever want to put a muffler back into the system, you'll merely need to remove the eliminator pipe and install a proper length muffler.

No Muffler OR Eliminator Pipe: Maybe you already have a muffler you're fond of, no problem! This kit ships with a literal void where a muffler or eliminator pipe would go. This option requires you have something to fill this void, or the kit will not properly fit on your truck. Check out our Related Products section for options.

EXHAUST TIP OPTION

No, it won't add 20 horsepower or give you better mileage, but adding an exhaust tip (or tips on dual kits) simply adds the finishing touch. As another way to make ordering easier, we allow you to simply add Diamond Eye's most popular tips right from this page to complete your kit. You have the option of Diamond Eye's 4" to 5" angle cut, rolled edge, bolt-on tips in either a stainless steel (PN: 4512BRA-DE) or black powdercoat (PN: 4512BRA-DEBK) finish. We will add the appropriate amount of tips for a single or dual kit. And if you either don't want to add a tip, or would like to choose a different option, no problem, just select "No Tip(s)."

Specifications

  • SkuDE-K4211A
  • ManufacturerDiamond Eye Performance
  • MPNK4211A | K4211A-2 | K4211A-RP
WARNING: CANCER AND REPRODUCTIVE HARM www.P65Warnings.ca.gov
AVAILABLE IN SEVERAL POSSIBLE CONFIGURATIONS:
  • With Straight Through Diamond Eye Muffler
  • No Muffler / Straight Pipe - These Kits Will Ship With Eliminator Pipe
  • No Muffler OR Eliminator Pipe - You Supply The Muffler

FEATURES & BENEFITS:
  • Increased Fuel Economy
  • Lower EGTs
  • Mandrel Bent Tubing for Maximum Flow
  • Direct Fit
  • Increased Horsepower and Torque
  • Aggressive Sound
  • Better Throttle Response
  • Easy Bolt-On Kits
  • Utilizes OEM Hangers
  • 1-Year Limited Warranty on Aluminized kits
  • Made in the USA
FAQ'S:
Q: Will this kit fit my specific bed and cab length?
A: Yes, Diamond Eye includes all parts and pieces to fit all bed and cab lengths.

Q: Does it come with the clamps?
A: Yes, this will come with clamps, some are integrated with the hangers, as well.

Q: Does it ship in one piece?
A: No, it will ship in multiple pieces, in a box approximately 52”x21”x13”.

Q: If I add the tip(s) what size are they?
A: If the exhaust is 4”, the tip will be 4” inlet, 5” outlet, 12” length. If the exhaust is 5”, the tip will be 5” inlet, 6” outlet, 12” length.

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Rate Diamond Eye 4" Aluminized Turbo Back Exhaust 89-93 5.9L Dodge Cummins 4WD K4211A

Reviews may be edited for spelling or grammar inaccuracies and those containing profanity will be removed.

T
Verified Buyer
owner/ installer
Fit is great.Personally I prefer the band clamp for coupling the pipes. Makes removal much easier and reuse possible
T
Sounds great dosnt fit exact had to modify it...
Sounds great dosnt fit exact had to modify it a little bit
J
Perfect fit!! The only thing I had to do was ...
Perfect fit!! The only thing I had to do was cut the 3 inlet off and weld a 4 inlet in its place. It would be nice if that was done by the factory upon request. I have an aftermarket turbo with the 4 outlet.
J
I have not yet installed it as I am restoring...
I have not yet installed it as I am restoring my 1992 Dodge W250 and have been working on cleaning up the frame and painting it but it looks good and reviews are good. I just feel the Aluminized should have a 3 year warranty and Stainless should be a minimum of 10 years. Makes you wonder about the quality of the material being used. We will see.
6 QUESTIONS
R

my truck is ext.cab long bed will this fit??

Yes that will fit that application. Might require minor cutting to get to fit properly.

12/25/17
W

This kit is designed for a extended cab truck, but I have a regular cab. I already have a 4 inch muffler, but it is shorter than the one that is available with this kit. My question is whether or not I need to get the delete pipe or not. I would guess not since I would have to cut some off with my truck being a regular cab if I ordered it with the Diamond Eye muffler.?

No you should be able to get that exhaust as the No muffler and no delete pipe option and install your muffler and trim as necessary.

1/5/18
M

What turbo exhaust flange is on the down pipe??

The factory flange, designed to work with the stock turbo H1C.

1/30/18
B

This kit comes comes with all pipe clamps??

Yes and hangers. Only clamp you will have to reuse is the turbo v-band clamp.

2/15/18
T

I have a 91 w250 4x4 single cab w/ 8 foot bed. 3"" outlet on turbo. Want to make sure it will fit before I pull the trigger. I will be removing an aftermarket straight pipe that dumps out in front of rear tire so I won't be removing the stock exhaust, want to make sure that I will be able to hang it since the factory hangers are no longer in place. I don't have a welding machine.?

This system will fit all cab and bed lengths. This will install into all factory hanger locations.

3/4/18
S

Looking for just the intermediate pipe between the Dow pipe and muffler for my 93 w350?

We might be able to get that for you but order would need to be done over the phone.

8/8/18

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Diamond Eye 4

Diamond Eye 4" Aluminized Turbo Back Exhaust 89-93 5.9L Dodge Cummins 4WD K4211A

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