Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Fleece Performance Cheetah turbochargers set the industry standard for power, quality, and reliability. Designed as a stock appearing, drop-in replacement turbocharger capable of much more! With our exclusive 63mm compressor wheel and Inconel turbine wheel technology, you’ll enjoy smooth throttle response, big top-end power, and that classic Cheetah sound!
The Cheetah Features:
- Drop-in ready - maintains all OEM factory turbocharger functions including exhaust brake
- Brand new - no core charge or core to return
- Supports up to 650 RWHP
- 1-Year Limited Warranty
- EO# D-834-19
Included with the Cheetah:
- EGR tube gasket to intake bridge (qty 1)
- EGR coolant pipe gasket (qty 1)
- PCV to compressor cover (qty 1)
- Gasket; coolant feed, coolant return, oil feed (qty 3)
- Turbine housing to catalyst (qty 1)
- Oil drain gasket (qty 2)
- Pedestal gasket (qty 1)
Application Notes
- This turbocharger is sold without an actuator and requires the use of the vehicle's original actuator, or applicable replacement actuator. Key GM part numbers by model year are:
- 2017-2019 L5P: Actuator part number 12723306, 12683993, or 12683982
- 2020-2023 L5P: Actuator part number 12723081 or 12707578
- This turbocharger replaces OEM part numbers 12723305 (MY 2017-2019) and 12723083 (MY 2020-2023)
Optimal Configuration and Recommendations
For optimal performance in most applications, the Cheetah should be installed in conjunction with the stock intake horn and stock airbox. Use of aftermarket intake horns and airboxes have been found to affect the reliability of MAF sensor readings, which will negatively impact overall turbocharger performance. Peak performance for the Cheetah on a stock truck application will be achieved in conjunction with the factory intake horn and airbox.
Consideration should be made when incorporating additional aftermarket products that can impact MAF sensor readings or lower the overall engine rpm, these changes include: aftermarket intakes and air filters, aftermarket intake horns, throttle sensitivity boosters, or larger diameter tires. Stock application trucks that incorporate some, or all of the aforementioned items may, under various circumstances and load conditions at very low engine rpm’s, experience compressor surging. The likelihood of this occurring is higher on 10-speed transmission models. In these circumstances, the transmission should be downshifted to avoid running the engine at low rpms and “lugging of the engine”.
Performance Module Compatibility
When utilizing the stock air intake box and intake horn in combination with the Cheetah, a high quality performance module such as an Edge HT2 or Banks Derringer will complement the overall drivability of the Cheetah.
This part fits:
- 2017 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2018 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2019 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2020 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2021 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2022 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
- 2023 GM Silverado/Sierra 2500/3500 6.6L L5P Duramax
Why Choose FASS Motorsports?
Also in:
- 2010-2018 Dodge/RAM 2500*
- 2010-2018 Dodge/RAM 3500*
- 2011-2019 GM/Chevy 3500*
- 2017+ GM/ Chevrolet 3500 L5P
- 2017+ GM/ Chevy 2500 L5P
- 2019+ Dodge/RAM 2500*
- 2019+ Dodge/RAM 3500*
- 2020+ GM/Chevy 3500*
- Dodge/Ram 2500*
- Dodge/Ram 3500
- Dodge/RAM*
- Fleece Performance
- GM/Chevy 2500*
- GM/Chevy 3500*
- New Arrivals
- Top Sellers
