SKU: 70880353200

CT5RX-8890 TRIPLEX CERAMIC BALL BEARING OIL-LESS AIR COOLED TURBOCHARGER (1950 HP)

Sale price$1120.92 Regular price$1245.47
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

CT5RX-8890 TRIPLEX CERAMIC BALL BEARING OIL-LESS AIR COOLED TURBOCHARGER (1950 HP)CT5RX 8890 1950HP Triplex Ceramic Oil Less Air Cooled Ball Bearing Reference: 538890 4 Product Description The CT5RX 8890 1950HP Triplex Ceramic Oil Less Air Cooled Ball Bearing Turbocharger a game changer in forced induction technology. Designed for high performance street and strip applications, this turbo eliminates the need for oil and water lines, simplifying installation. The unit can be mounted from horizontal to vertical position Features

CT5RX-8890 1950HP Triplex Ceramic Oil-Less Air-Cooled Ball Bearing   

Reference: 538890-4

Product Description

The CT5RX 8890 1950HP Triplex Ceramic Oil-Less Air-Cooled Ball Bearing Turbocharger a game-changer in forced induction technology. Designed for high-performance street and strip applications, this turbo eliminates the need for oil and water lines, simplifying installation. The unit can be mounted from horizontal to vertical position

 

Features

·        Patented Triplex Ceramic Oil-Less Air-Cooled System: Ensures ultra-smooth operation, faster spool times, and improved durability.

·        Oil-Less Air-Cooled- No Oil or water lines required

·        Engineered for High-Performance Applications, Suitable for Both Street and Track Use. Recommended installation engine bay 1/8-1/2 mile racing only. Street use recommended installation mid mount to remote mount turbo systems.

·        Lightweight Billet Aluminum Center Section

·        CTRX Billet Aluminum Ultra Slim Hub 7+7 Compressor Wheel 88MM

·       Inconel 713C High Flow 9 Bladed Turbine Wheel 90MM

·       Standard Rotation Configuration

·       Available in T4 & V-Band Inlet Turbine Housings

·       Fully Rebuildable & Upgradeable

·       Maintenance Grease Fitting

·       Horizontal & Vertical Installation

·       Weight: 28 LBS

 

Product Specifications

 

Min HP 800 - Max HP 1950

Min Displacement (L) 2.0 - Max Displacement (L) 8.0

Compressor Housing Specs

Inlet 5” Outlet 3.5” A/R: .85

Pressure Port: 1/8 NPT 

Compressor Wheel Specs

Compressor Inducer (mm) 88

Compressor Major (mm) 120

Turbine Wheel Specs

Turbine Inducer (mm) 96

Turbine Exducer (mm) 90

 

Built to Order Notice

All Comp Turbos are built to order. Standard production time is typically 2–3 weeks.

If you require a rush order, please note it in the “Order Notes” section at checkout.
Once received, our customer service team will contact you within 24 hours to confirm your request and advise on the expected ship date.

At Comp Turbo, customer service is our top priority, we will do our absolute best to ensure you receive your turbocharger within your required timeframe. 

 

Recommended Service Interval

·       Comp Turbo recommends applying 8 pumps of grease every 3,000 miles under normal street use.

·       For extreme street use applications, apply 8 pumps of grease every 1,500 miles

·       For extreme drag race applications apply 8 pumps of grease prior to the race event.

 

2-Year Warranty on All Turbochargers

At Comp Turbo, we stand by the quality and performance of our turbochargers. That's why we're proud to offer a comprehensive 2-Year Warranty, ensuring your investment is protected and your peace of mind is secured.

What’s Covered?

·       Defects in materials and workmanship.

·       Repair or replacement of your turbocharger at no additional cost during the warranty period.

Why Choose Us?

·       Reliability You Can Trust: Each turbocharger is engineered to meet or exceed industry standards.

·       Customer-Centric Approach: Your satisfaction is our priority, and we’re here to support you every step of the way.

·       Hassle-Free Process: If something goes wrong, our warranty claims process is straightforward and transparent.

Warranty Terms

·       The warranty is valid for two years from the purchase date.

·       Applies to turbochargers used in accordance with proper maintenance and operation guidelines.

With our 2-Year Warranty, we’re making a statement: quality matters, and our customers deserve nothing less than the best. 

 

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: 70880353200

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4.4 ★★★★★
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M
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M.R.
Alexandria, US
★★★★★ 5
No more painful cracked heels! These really do work!
Material Type: Black - 3 Pairs, Size: X-Large
These really do work well. This is one of the first winters that I have not experienced painful, cracked heels. They are long lasting, and definitely make my heels smoother and softer after wearing them. For the first few times wearing them I simply went with the moisturizer embedded in them. After a few uses I then covered my heels with Aquaphor Advanced Therapy Healing Ointment. This worked even better, and I would recommend it. I am very glad I bought these. Of note, I have really big feet that are quite wide and the XL are a little snug but not uncomfortably so. I use them overnight, but also have worn them under socks and they work fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
J
Verified Purchase
Jen
Massapequa, US
★★★★★ 5
🧦 Simple & Effective – ZenToes Moisturizing Socks Review ✨
Color: Green Gingham & Multi Plaid, Size: Regular
These ZenToes moisturizing socks are such a smart and effective solution for dry, cracked heels! I really like that they only cover the heels instead of the whole foot—no hot, sweaty toes, which is a huge plus. They come in a pack of two, and for the price, it’s a great value. I also found that they fit well and stayed in place overnight. They were a bit snug around my foot, but still comfortable enough to wear. What really impressed me is how well they work. The socks are nice and thick, and after just one use overnight, my heels were noticeably smoother. Even better—the results lasted about a week without needing any extra lotion, which I personally love since I’m not a fan of applying creams. I would definitely buy these again and highly recommend them if you’re looking for an easy, low-maintenance way to keep your heels soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
S
Verified Purchase
S Roth
Natrona Heights, US
★★★★★ 5
They work!!
Color: Fuzzy Slate Gray, Size: Regular, Color: Fuzzy Slate Gray, Size: Regular
I bought these to replace a very old pair that I originally got at Bed Bath and Beyond like 20+ yrs ago, and the fabric was starting to fray. However, the gel pad inside (at the heel) was still working just fine. Anyway, this new set includes 2 pairs, with a gel pad inside each heel area. Results are truly amazing, I kid you not. You can use them without a moisturizer, but I like to put moisturizer on my heels, then wear these overnight, and in the morning my heels are soft, with no dry skin and NO cracks. I like the fact that these are kind of soft and fuzzy (outside), but I LOVE that they leave your toes exposed and cool (because my heels feel kind of warm from the moisturizer and gel pad). They are of good thickness, and I feel they will last a long time (of course remains to be seen). Highly recommend.
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Reviewed in the United States on March 27, 2026
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cindy
Cuba, US
★★★★★ 5
Perfect for cracked heals ♥️
Color: Cheetah, Size: Regular, Color: Cheetah, Size: Regular
These are thick not cheaply made, has a nice texture inside the heal area which I love. I wear them at night after I apply Aquaphor to my heels & while sleeping they are very comfortable. I slipped these guys on & my heels are healing so much faster no more cracked heels for me. 😃 I highly recommend them.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Korine
Dallas, US
★★★★★ 4
These socks have saved my heels!
Color: Fuzzy Slate Gray, Size: Regular
I really love these socks and how they help my heels to feel. I tend to get large cracks on my heels, and wearing these while I sleep during the summer has saved me a lot of pain. One thing this has disappointed me a bit has been some unraveling of the threads around the top and bottom edges. Doesn't seem to matter how I trim them, the next morning when I wake up there is another hanging thread. Maybe it was just a glitch in the finishing of the batch of socks that I received. I would give them a second chance...this certainly isn't a deal breaker.
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Reviewed in the United States on February 9, 2026

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