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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Thoroughbred Sku #: HSP-D-602-2-HSP-BR
Year/Make/Model: {{year}} {{make.Name}} {{model.Name}} Edit
$575.00
2020 - 2021 Chevy Silverado 2500
2020 - 2021 Chevy Silverado 3500
2020 - 2021 GMC Sierra 2500
2020 - 2021 GMC Sierra 3500
2022 - 2022 Chevy 2500
2022 - 2022 Chevy 3500
2022 - 2022 GMC 2500
2022 - 2022 GMC 3500
2023 - 2024 Chevy Silverado 2500 HD
2023 - 2024 Chevy Silverado 3500 HD
2023 - 2024 GMC Sierra 2500 HD
2023 - 2024 GMC Sierra 3500 HD
Product Name:HSP Diesel Cold Air Intake - 2020-2024 Chevrolet/GMC - Flag Red Manufacturer: HSP Diesel Manufacturer Part #: HSP-D-602-2-HSP-BR Thoroughbred Diesel Part #: HSP-D-602-2-HSP-BR Fitment Notes: 2020-2024 Chevrolet/GMC L5P
The HSP Diesel 2020-2024 L5P Duramax Cold Air Intake stands out as our most advanced design to date. Featuring smooth 4.5 inch mandrel bends and HSP's innovative MEGA filter, it delivers consistently cool air to your Duramax engine with greater efficiency than the stock intake. Santoprene TPV inserts, molded for a secure fit on both the fender and hood, ensure no power escapes before reaching our intake system.
The HSP Cold Air Intake demonstrated an impressive 88 percent flow improvement over stock on our flow bench, enabling your truck to breathe easier. Our engineers achieved significant gains in efficiency and volume while retaining factory MAF calibration, making this a true bolt-on upgrade that requires zero tuning.
Included in the HSP 2020-2024 L5P Duramax Cold Air Intake:
Our Warranty
HSP No BS Limited Lifetime Warranty
At HSP we believe in our products and we stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with, but we didnt have a set in stone warranty. We have always gone above and beyond for our customers which set us apart from the rest. We will continue that same standard, but now we are taking things to the next level.
Yes.