Chevy/GMC Performance Parts
151 Results found
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cold air intakes
Banks Ram-Air®
2024 Chevy/GMC 2500/3500 6.6L Duramax, L5P
In Development
From $0.00
cold air intakes
Banks Ram-Air®
2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Outflows stock by 70%, adds +20hp
Reduces soot output
From $449.00
MSRP:$498.89
cold air intakes
Banks Ram-Air®
2020-2023 Chevy/GMC 2500/3500 6.6L Duramax L5P
Adds power, sharpens turbo response, and improves fuel economy. 58% air mass flow gain over stock.
From $495.00
MSRP:$550.00
cold air intakes
Super-Scoop
2007-2010 Chevy/GMC 2500/3500 6.6L Duramax, (GMT900 only - excluding GMT800, Classic Body)
Forces in cooler, denser air for more power & MPG
From $209.00
MSRP:$232.22
cold air intakes
Super-Scoop
2011-2014 Chevy/GMC 2500/3500 6.6L Duramax
Forces in cooler, denser air for more power & MPG
From $209.00
MSRP:$232.22
intercoolers boost tubes
Intercooler Upgrade
2004-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY
Improves Power, Durability & Fuel Economy
From $1,459.00
MSRP:$1,621.11
intercoolers boost tubes
Intercooler Upgrade
2006-2010 Chevy/GMC 2500/3500 6.6L Duramax, All
Improves Power, Durability & Fuel Economy
From $1,159.00
MSRP:$1,287.78
intercoolers boost tubes
Intercooler Upgrade
2001 Chevy/GMC 2500/3500 6.6L Duramax
Improves Power, Durability & Fuel Economy
From $1,469.00
MSRP:$1,632.22
intercoolers boost tubes
Intercooler Upgrade
2002-2004 Chevy/GMC 2500/3500 6.6L Duramax
Improves Power, Durability & Fuel Economy
From $1,459.00
MSRP:$1,621.11
intercoolers boost tubes
Intercooler Upgrade
2012-2016 Chevy/GMC 2500/3500 6.6L Duramax
Cooler EGTs, more MPG & constant-duty power
From $1,829.00
MSRP:$2,032.22
intercoolers boost tubes
Boost Tube Upgrade Kit
2004.5-2009 Chevy/GMC 2500/3500 6.6L Duramax
Increases flow area up to 60% over stock
Spools turbo faster with lower EGTs
From $189.00
MSRP:$210.00
intercoolers boost tubes
Boost Tube Upgrade Kit
2011 Chevy/GMC 2500/3500 6.6L Duramax, LML
Up to 105% greater flow area than stock
From $429.00
MSRP:$476.67
intercoolers boost tubes
Boost Tube Upgrade Kit
2012-2016 Chevy/GMC 2500/3500 6.6L Duramax, LML
Up to 105% greater flow area vs stock
Spools turbo faster with lower EGTs
From $429.00
MSRP:$476.67
intercoolers boost tubes
Boost Tube Upgrade Kit
2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Up to 87% less restrictive vs stock
Flows 680 CFM vs 364 CFM stock
From $598.00
MSRP:$664.44
intercoolers boost tubes
Boost Tube Upgrade Kit
2020-2024 Chevy/GMC 2500/3500 6.6L Duramax, L5P
26-45% improvement in Mass Airflow vs Stock
Increases throttle response and reduces turbo lag