1671 products
Products
Shop Products from Hilltop Diesel Performance. Browse performance, replacement, service and supporting parts, and verify exact year, engine and vehicle fitment before ordering.
SALE
ATS Diesel
ATS Diesel Aurora 5000 T3 Turbocharger - 5.9L 24-Valve Cummins
$2,374.99$2,280.95
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SALE
ATS Diesel
ATS Diesel Billet Flexplate - 6.7L 2019-2024 Cummins
$459.99$441.95
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SALE
ATS Diesel
ATS Diesel Boost Fooler - 5.9L Common Rail Cummins
$74.99$72.95
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SALE
ATS Diesel
ATS Diesel T4 Single-Piece Exhaust Manifold - 5.9L 24-Valve Cummins
$539.99$518.99
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SALE
ATS
ATS Master Transmission Overhaul Kit - 2003-2007 Dodge 5.9L Cummins
$849.99$816.95
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SALE
ATS
ATS Performance Transmission Package - Ram 6.7L Cummins
$9,594.99$9,211.99
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SALE
ATS
ATS Performance Transmission Upgrade - Ram 6.7L Cummins
$4,319.99$4,147.95
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SALE
ATS Diesel
ATS Pulse Flow 2-Piece T4 Exhaust Manifold Kit - 2003-2007 5.9L Cummins
$709.99$681.99
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SALE
ATS
ATS Stage 1 Allison LCT1000 Transmission Package 2WD w/PTO - 2017-2019 GM Duramax L5P
$5,794.99$5,563.99
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SALE
ATS
ATS Stage 1 Allison LCT1000 Transmission Package 4WD - 2017-2019 GM Duramax L5P
$5,686.62$5,459.95
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SALE
B&W
B&W 25K Companion Fifth Wheel Hitch - 2020-2024 GM HD
$1,399.00$1,343.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 1980-1998 Ford F-250/F-350
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2001-2010 GM HD
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2003-2013 Ram 2500/3500 Diesel
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2006-2013 Ram 2500/3500 Select Applications
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2011-2015 GM HD
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2011-2016 Ford Super Duty
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2014-2018 Ram 2500
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2016-2019 GM HD
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2017-2022 Ford Super Duty
$699.00$671.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2019-2024 Ram 2500/3500
$599.00$575.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2020-2024 GM HD
$699.00$671.99
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SALE
B&W
B&W Turnover Ball Gooseneck Hitch - 2023-2025 Ford Super Duty
$699.00$671.99
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SALE
Banks Power
Banks Boost Tube Upgrade Kit - Red - 2011-2016 Ford 6.7L Powerstroke
$598.00$574.99
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Diesel parts guide
Shopping Products
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.