SKU: 83726570927

Diamond Eye 4" Aluminized HX40 Turbo Back Single Outlet Exhaust 98.5-02 Dodge 5.9L Cummins

Sale price$290.27 Regular price$322.52
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Diamond Eye 4" Aluminized HX40 Turbo Back Single Outlet Exhaust 98.5-02 Dodge 5.9L CumminsIf you have upgraded the turbo in your 1998. 5 2002 Dodge Ram Cummins that require an HX40 style downpipe, finding a complete exhaust is next to impossible. This 4" system from Diamond Eye is designed and built specifically for those that have upgraded to a larger turbo featuring an HX40 style downpipe in your 2st gen 24 valve Cummins. Eliminate the necessity of buying a complete exhaust system, and then an HX40 downpipe all while enjoying all the

If you have upgraded the turbo in your 1998.5-2002 Dodge Ram Cummins that require an HX40 style downpipe, finding a complete exhaust is next to impossible. This 4" system from Diamond Eye is designed and built specifically for those that have upgraded to a larger turbo featuring an HX40 style downpipe in your 2st gen 24 valve Cummins. Eliminate the necessity of buying a complete exhaust system, and then an HX40 downpipe all while enjoying all the perks of a Diamond Eye system.

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.

EXHAUST TIP OPTION

No, it won't add 20 horsepower or give you better mileage, but adding an exhaust tip 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 5" to 6" angle cut, rolled edge, bolt-on tips in either a stainless steel or black powdercoat finish. 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)."

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83726570927

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Miriam T.
Waukegan, US
★★★★★ 5
Recomendado
Color: Grey
Exelente! Fácil de instalar y muy efectivo para el propósito para el cual lo compré. Recomendado!
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Reviewed in the United States on May 30, 2026
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Christmas Gift
Bozeman, US
★★★★★ 3
Wobbly
Color: Grey
Wobbly and the metal bars keep coming off. Be aware. I’ve tripped over them. Be careful.
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Reviewed in the United States on April 21, 2026
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Very practical for the price.
Color: Black
Very practical for the price.
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Reviewed in the United States on May 25, 2026
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Jeni & Mark
Lake Worth, US
★★★★★ 4
Good for a quick backdrop
This works well for what I needed – a simple background for my kids’ online school. It’s lightweight and very easy to put together, and it stands up fine without needing to mount anything. The color is listed as black, but it’s more of a dark gray in person. Not a huge deal, just something to be aware of. It’s not super heavy duty, but it does the job for privacy and as a video backdrop. Overall, a good, portable divider that’s quick to set up and works well for light use.
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Robert A. Bertsche
Port Orchard, US
★★★★★ 5
Essay to assemble
Color: Grey
Very nice. Did the job the way I wanted.
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Reviewed in the United States on April 28, 2026

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