SKU: 56725073434

CT4RX-5858 TRIPLEX CERAMIC BALL BEARING OIL LUBRICATED TURBOCHARGER (775 HP)

Sale price$539.55 Regular price$599.50
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Description

CT4RX-5858 TRIPLEX CERAMIC BALL BEARING OIL LUBRICATED TURBOCHARGER (775 HP)CT4RX 5858 775HP Triplex Ceramic Oil Lubricated Ball Bearing Reference: 425858 2 Product Description The CT4RX 5858, rated at 775 HP, is a turbocharger featuring a triplex ceramic ball bearing system dependent on engine oil lubrication. It is specifically designed to deliver superior efficiency, durability, and performance. With advanced precision ceramic ball bearings, this turbocharger enhances spool response, reduces friction, and increases

CT4RX-5858 775HP Triplex Ceramic Oil Lubricated Ball Bearing

Reference: 425858-2

Product Description

The CT4RX-5858, rated at 775 HP, is a turbocharger featuring a triplex ceramic ball bearing system dependent on engine oil lubrication. It is specifically designed to deliver superior efficiency, durability, and performance. With advanced precision ceramic ball bearings, this turbocharger enhances spool response, reduces friction, and increases longevity compared to traditional journal bearings. 

Features

·        Patented Triplex Ceramic Ball Bearing System: Ensures ultra-smooth operation, faster spool times, and improved durability.

·        Engineered for High-Performance Applications, Suitable For Both Street and Track Use.

·       Lightweight Billet Aluminum Center Section

·       CTRX Ultra Slim Hub Compressor Wheel 58MM

·       High Flow 9 Bladed Turbine Wheel 58MM

·       Standard Rotation Configuration

·       Available in T3 & V-Band Inlet Turbine Housings

·       Fully Rebuildable & Upgradeable

·       Weight: 13 LBS

 

Product Specifications

 

Min HP 400 - Max HP 775

Min Displacement (L) 2.0 - Max Displacement (L) 3.5 

Compressor Housing Specs

Inlet 4” Outlet 2.5” A/R: .70

Compressor Wheel Specs

Compressor Inducer (mm) 58

Compressor Major (mm) 81

Bearing Housing Fitting Threads

Oil Feed 1/8 NPT Female 

Oil Drain 1/2 NPT Female

Turbine Wheel Specs

Turbine Inducer (mm) 65

Turbine Exducer (mm) 58

 

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. 

 

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 replace 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: 56725073434

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4.2 ★★★★★
Based on 756 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 1
Good looks that betray a flawed locking mechanism
Style: Charging MagSafe Mount
I wanted to love the Spigen TapLock—its sleek design and promise of a secure, easy-to-use latch mechanism had me hopeful. At first, it felt solid, and the concept of a spin-to-lock system was clever. But after just a few weeks, the latch mechanism started failing. It wouldn’t adhere properly anymore, and the spin-to-lock feature became completely non-functional—no amount of spinning tightens the lock. Fixing it? Near impossible. The design buries the mechanism in a way that makes repairs a nightmare, and there’s no clear way to realign or replace parts without breaking it further. It’s a shame because the build quality isn’t terrible otherwise, but this critical flaw tanks it. One star—looks good, works briefly, then betrays you. The charge speed is pretty good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2025
M
Verified Purchase
mrnyknicks
Grantham, US
★★★★★ 5
Good product
Style: Charging MagSafe Mount
Great product. It allows my iPhone 15 pro to sit at the right angle so that it is not completely behind steering wheel. I like that it doesn’t use a glue base to secure to monitor. I have taken It off 3 times and it went back on well. The only negative I can find is that it’s a little bouncy or I should say more than I would like it to. I would recommend to a friend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2025
D
Verified Purchase
D. Miller
Bozeman, US
★★★★★ 3
So so. Could be great with few improvements
Style: Charging MagSafe Mount
Overall, this mount is decent with good functionality and quality but a few things (short permanently affixed wire, no way to stow/hide, fixed arm length) make it annoyingly fall short of great. (Phone S24+, TPU case, ESR "magsafe" metal ring sticker) GREAT: Arm rotation (i.e. portrait/left to landscape/top) is super easy with one hand via a simple push of a button that clicks into position every 45 degrees. Great design unique to this model. Most others require a cumbersome loosening and retightening mechanism that is difficult with one hand and tedious to position where wanted. GOOD: Build quality. Secure and reliable attachment to screen without adhesive. Reliable wireless charging. Pad swivel/tilt is easy while staying tight and secure without any nut/screw to loosen. Includes attractive velcro (for carpet) and adhesive (for plastic) wire routing clips. SOSO: Magnet could be stronger to support phones (like mine) with a simple metal ring vs a fully magnetized magsafe insert - still holds strong enough while driving tho. No way to stow/hide the mount when not in use - no folding hinge - the pad bumps against the display when rotating down, so it won't rotate behind - no folding hinge either. Arm length not adjustable - my S24+ is positioned nicely as-is but larger phones may cover the Tesla display and smaller phones may be too far away from it. BAD: Wire too short to completely hide behind dash and under floor mat. Made worse by a permanently attached wire at the mount. Would be much better if attached via usbc, so it could be replaced with longer wire. NOTE: If a screen protector is installed on the Tesla display, this will cause it to bubble around the clamped edges.
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Reviewed in the United States on December 23, 2024
D
Verified Purchase
Daveworx
Fort Morgan, US
★★★★★ 4
Very well designed mount but loosens over time
Style: Charging MagSafe Mount
Works amazing but over time the mount loosens up and the phone sags or rotates on its own. There is no way to tighten it more - only the part that connects to the Tesla display.
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Reviewed in the United States on November 8, 2025
D
Verified Purchase
David Modoski
Los Angeles, US
★★★★★ 5
Great phone mount for Tesla.
Style: Charging MagSafe Mount
Firstly, I love that it is fastened to display via a turn knob. The previous product I had was attached by adhesive and in the summer it would fall off. Which is the reason I purchased this product. I also love the ability to adjust the arm so mount the phone whichever way you'd like.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025

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