HSP Stock Turbo Inlet Horn.
Massive 3.5’’ replacement unit that will allow your LB7 Duramax, turbo charger to consume as much air as possible.
Fits 2001, 2002, 2003, 2004 Chevrolet / GMC 6.6L Duramax LB7
Massive 3.5’’ replacement unit that will allow your LB7 Duramax, turbo charger to consume as much air as possible.
Fits 2001, 2002, 2003, 2004 Chevrolet / GMC 6.6L Duramax LB7
When ordering a custom color, we will need the specific Prismatic Color Code: Find codes here
*THE FACTORY LB7 TURBO INLET HORN IS VERY RESTRICTIVE. THIS CAUSES THE IHI TURBO TO NOT ONLY WORK HARDER TO PULL IN FRESH CLEAN AIR, BUT ALSO HINDERS SPOOL-UP AND OVERALL HORSEPOWER.
We, at HSP Diesel, have designed a massive 3.5’’ replacement unit that will allow your LB7 Duramax, and its factory IHI turbo charger to consume as much air as possible. With this small addition to your truck, you will see quicker spool-up and extended turbo life. Many customers reported power gains, and with the addition of the HSP Diesel Cold Air Intake, saw a slight drop in exhaust gas temperatures.
With this small addition to your truck, you will see quicker spool-up, and extended turbo life. Many customers reported power gains, and with the addition of the HSP Diesel Cold Air Intake saw a slight drop in exhaust gas temperatures.
*This was designed as a direct replacement and does not require any modifications to your truck!
Only install with bolts supplied. Do NOT attempt to install with factory hardware.
INCLUDED COMPONENTS:
HSP Diesel LB7 3.5'' turbo inlet horn
(3) M6x1 replacement Hex bolts
COMPATIBLE WITH:
LB7: 01-04 VIN Code 1
BENEFITS:
Increased Spool-up
Massive 3.5'' Inlet
Upgraded Hardware
Powder Coated
Great way to improve engine bay appearance