Welcome to our Fall Website Refresh. Beta testing in progress. Phone Number: 805-267-9762 This month's discount code: HALLOWEEK3 

Comp Turbo CTR4508R-8085 80mm Air-Cooled Turbocharger

$2,349.99

FEATURES Titanium Bullet Nose 99% Mechanical Efficiency Fully Rebuildable/Upgradeable No Oil or Water Lines Required Anti-Surge Compressor Housing Billet Aluminum Bearing Housing Can Be Mounted In Any […]

Available

$

Comp Turbo CTR4508R-8085 80mm Air-Cooled Turbocharger

FEATURES

  • Titanium Bullet Nose
  • 99% Mechanical Efficiency
  • Fully Rebuildable/Upgradeable
  • No Oil or Water Lines Required
  • Anti-Surge Compressor Housing
  • Billet Aluminum Bearing Housing
  • Can Be Mounted In Any Orientation
  • Inconel 713C 10 Bladed Turbine Wheel
  • Patented TRIPLEX CERAMIC™ Ball Bearing Air Cooled System
  • NEW 7/14 Vane Billet Slim Hub Extended Tip Compressor Wheel
  • Rated for 1350 horsepower
  • Optimized for Displacement 2.0L – 8.0L Engines

CTR Compressor Wheel Technology

The R-line of compressor wheels are 7-14 vaned and embody the latest in compressor design technology.  They feature a minimum diameter hub to maximize intake airflow and an extended tip design for increased efficiency at higher pressure ratios. The R-line design features, including maximum inducer diameters, produce higher boost pressures at high engine speeds and allow increases in engine HP output of up to 15%. The R-line of advanced design compressor wheels is now available on all CT turbochargers.

CTR High Flow Turbine Technology

The CTR Turbine wheels are 25% lower inertia leading to faster rotor acceleration. The slim hub and thin blade design make this wheel unique while the design feature maximizes the flow capacity, increasing it  by 30% more than the prior GT style Turbine wheel. The Comp Turbo CTR high flow turbine wheels have minimal leaving velocity due to a longer surface blade length, thus leaving losses are minimized.  Which leads to higher turbine efficiency and greater flow range than available turbine wheels in the industry.  CTR turbine wheels are designed where high exhaust flow capability is required and have minimal leaving gas velocity that increases turbine efficiency.

TURBO SPECS

BEARING HOUSING- No Lines Necessary
COMPRESSOR- Exducer: 102mm   Inducer: 80mm
TURBINE- OD: 96mm   Exducer: 85mm 

COMPRESSOR HOUSING

Inlet: 5″ Outlet: 3.5″ A/R: .63 Boostline: 1/8-27 NPT

CTR5-stats.jpg

We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat, or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

EMAIL A FACTORY SPECIALIST FOR HELP CALL A FACTORY SPECIALIST NOW

Reviews

There are no reviews yet

Be the first to review “Comp Turbo CTR4508R-8085 80mm Air-Cooled Turbocharger”

Your email address will not be published. Required fields are marked *

Frequently Asked Questions

How long does it take for my parts to ship?
If it’s in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we’ll keep you updated so you know exactly when your parts are leaving the pit lane.
Do you send tracking with my order?
Absolutely. Once your order ships, you’ll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you’ll get a separate email with a direct link to the carrier’s tracking page — easy and stress-free.
What happens if my parts get lost or damaged?
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we’ll help track it down and guide you through the next steps to make it right.
What can I do to help FFP?
Simple — spread the horsepower!

Follow us on Instagram, YouTube, and Facebook, and most importantly, drop us a review on Google or Yelp to let others know about your experience.

Your feedback helps us grow, create more content, and keep bringing performance-driven parts to the community.

1

Customer Support Specialist

Have a question about parts or your order? We're open Monday to Friday, 9:00 AM to 5:00 PM PST.

Your Product Is Guaranteed

Our #1 responsibility is to deliver your parts as quickly as possible.

Race Proven Knowledge.

The crew at FFP is built from real racers and car enthusiast.

Payments Verified

We verify every transaction to prevent fraud. Know that your information is safe.

Wait, Don't Go Yet!

Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!