SKU:BDD1045844
BD Diesel
BD Diesel Screamer Performance Turbocharger - L5P Duramax 6.6L | 2020-2023 GMC Sierra 3500HD
BD Diesel Screamer Performance Turbocharger - L5P Duramax 6.6L | 2020-2023 GMC Sierra 3500HD
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The BD Diesel Screamer Turbo fits the 2020-2023 GMC Sierra 3500HD with the 6.6L L5P Duramax and delivers up to 680hp with a stock-appearing drop-in design.
Product Overview
This is a direct replacement turbocharger built around a 66.2mm billet compressor wheel and a custom mixed flow turbine with a 65mm exducer. It flows up to 80lb/min for more boost, lower drive pressure, and lower EGTs than the factory unit.
Ideal for towing-heavy 3500HD owners chasing more power without giving up low-end drivability.
Features & Specifications
- Fits: 2020-2023 GMC Sierra 3500HD
- Fits 6.6L L5P Duramax only
- Up to 680hp with supporting modifications
- Increased airflow up to 80lb/min
- 66.2mm billet compressor wheel
- Custom mixed flow turbine with 65mm exducer
- 67mm turbine wheel for improved flow
- Drop-in stock-appearing turbo
- Tuning required
- Works with stock emissions equipment, sets no codes
- Includes intake horn
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2023 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2023 | GMC | Sierra 3500 HD | Denali |
| 2022-2023 | GMC | Sierra 3500 HD | Pro |
| 2020-2023 | GMC | Sierra 3500 HD | SLE |
| 2020-2023 | GMC | Sierra 3500 HD | SLT |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
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Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.