BD Diesel Screamer Performance Turbocharger (1045837) for 2001-2004 Duramax LB7
$1,792.95
The BD Diesel Screamer Performance Turbocharger (1045837) is a high-performance, drop-in upgrade for 2001–2004 GM Duramax LB7 engines. It enhances horsepower, torque, and throttle response without requiring extra tuning or modifications. With a larger compressor wheel and advanced turbine design, it reduces exhaust gas temperatures and supports higher fuel delivery, making it ideal for towing, racing, or daily driving. It offers OEM fit and reliability, making it a durable and powerful replacement or performance upgrade.
Description
The BD Diesel Screamer Performance Turbocharger (1045837) is a high-performance upgrade specifically engineered for 2001–2004 GM Duramax LB7 diesel engines. Designed to deliver increased airflow and boost pressure without the need for additional tuning or modifications, this drop-in replacement turbocharger enhances both horsepower and torque while maintaining OEM fit and reliability. Featuring a larger compressor wheel and advanced turbine design, the Screamer improves throttle response, reduces exhaust gas temperatures (EGTs), and supports higher fuel delivery for towing, racing, or daily driving. Whether you’re looking to replace a worn factory turbo or upgrade for more performance, the BD Diesel Screamer offers a balanced combination of durability and power for Duramax LB7 owners.
Additional information
| Weight | 46 lbs |
|---|---|
| Dimensions | 15 × 15 × 15 in |
| Brand |
Fitment
2001-2004 Duramax LB7
Features
- 63mm Billet compressor wheel
- Can support modifications up to 630HP
- Comparing the same tune, same boost, same truck – increase 10hp, lower EGT by 30F and decrease drive by 4.5psi
- More boost, lower drive pressure and decreases peak EGT’s
- New technology 64mm “mixed flow” larger turbine wheel increases turbine flow and efficiency
- VSR high speed balanced
- Perfect for any truck with HP levels above stock (towing, street & race use)
- Turbo is preset to ~32psi boost
- Upgraded to BD Wastegate Canister
- Max Effort – Highest tune available to achieve the maximum turbo output
Installation
Warning
This product CANNOT be shipped to California!
Trucks with the Regular Production Option (RPO) “YF5” may require an aftermarket downpipe
Related products
-
FASS Fuel Systems RPT1007 Titanium Series EM-1002 with .625 Gear
$394.25 Add to cart -
ACI LED Off-Road 24W Light (90131)
$35.44 Read more -
FASS Titanium Signature Series Diesel Fuel System (TSC10100G)
$689.00 Add to cart -
BD Diesel 5″ Exhaust Brake w/ Air Compressor (1028150) Universal Install
$1,640.95 Select options This product has options that may be chosen on the product page -
BD Diesel Flexplate (1041260) for 2001-2019 Duramax LB7 / LLY / LBZ / LMM / LML / L5P
$444.95 Add to cart -
WirelessAir With EZ Mount (74000EZ)
$995.95 Add to cart -
BD Diesel Injector Line Kit (1050140) for 2001-2004 Duramax LB7
$456.95 Add to cart -
Bilstein Rear 4600 Heavy Duty B6 (24-060820) for 2001-2010 Duramax LB7 / LLY / LBZ / LMM
$126.60 Add to cart
Warning
Proposition 65
This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
