SKU: 21251200626

Diamond Eye 4" Stainless Steel Turbo Back Single Turn Down Exhaust Kit 98.5-02 5.9L Cummins

Sale price$304.20 Regular price$338.00
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Diamond Eye 4" Stainless Steel Turbo Back Single Turn Down Exhaust Kit 98.5-02 5.9L CumminsGive your 2nd Gen Cummins a little sound and style with this Turn Down Exhaust Kit from Diamond Eye. Designed as a complete system, this kit will replace all of the exhaust from the turbo back. Exiting just past the rear axle with a turn down, this kit also includes a polished 5" stainless steel exhaust tip for a finished look. We offer this kit in two fashions: with or without a muffler. For those that want the ultimate growl out of their Cummins, we

Give your 2nd Gen Cummins a little sound and style with this Turn Down Exhaust Kit from Diamond Eye. Designed as a complete system, this kit will replace all of the exhaust from the turbo back. Exiting just past the rear axle with a turn down, this kit also includes a polished 5" stainless steel exhaust tip for a finished look. We offer this kit in two fashions: with or without a muffler. For those that want the ultimate growl out of their Cummins, we recommend the straight pipe/no muffler kit. But for those that want more sound than the stock exhaust, but don't want to wake their neighbors, go for the kit with a Diamond Eye muffler. Either way, you'll benefit from added horsepower, fuel economy, reduced EGT's, and a great sound.

OPTIONS:
  • With Straight Through Diamond Eye Muffler
  • No Muffler / Straight Pipe - These Kits Will Ship With Eliminator Pipe
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.
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: 21251200626

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ChrisFromTexas
Charlottesville, US
★★★★★ 5
Works well and easy to use for sublimation
Number of Items: 6
I’ve been using this heat tape for a few different sublimation projects—mugs, shirts, and a couple of random DIY gifts. It holds up great under heat. No slipping, no weird residue left behind on my blanks, and it peels off cleanly every time. The stickiness is just right—not so strong that it’s a pain to remove, but strong enough to keep designs in place while pressing. I also like that you get several rolls in the pack, which makes it a great value for the price. It’s easy to work with and cuts cleanly, which is helpful when you’re lining up small designs. Overall, this has made my sublimation process a lot smoother.
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Reviewed in the United States on July 22, 2025
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Dani Linse
Dallas, US
★★★★★ 5
Perfect heat tape
Number of Items: 6
This is the only heat resistant tape I'll use - hasn't failed me.
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Reviewed in the United States on May 5, 2026
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RPPerry3
West Palm Beach, US
★★★★★ 5
Great for patch hat pressing, no discoloring or marking during transfer
Number of Items: 6
Bought to hold my leather patches down while pressing them to hats, and they work great. They have not left any residue or discoloring when pressing hats, even with white patches. Very happy with how these perform and would recommend to others who make patch hats.
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Reviewed in the United States on January 25, 2026
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Leslie Morales
Dallas, US
★★★★★ 5
Great product
Number of Items: 6
This is a perfect tape to use . It holds down the shirts very well.
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Reviewed in the United States on April 26, 2026
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Ali's Finds for Everyday Life
Fort Morgan, US
★★★★★ 5
Great Heat Resistant Tape
Number of Items: 6
My go to heat tape for all of my projects!
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Reviewed in the United States on May 24, 2026

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