Chevy/GMC Performance Parts
74 Results found
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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
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
2020-2026 Chevy/GMC 2500/3500 6.6L Duramax, L5P
26-45% improvement in Mass Airflow vs Stock
Increases throttle response and reduces turbo lag
From $698.00
MSRP:$775.56
fluid cooling
Oil Cooler Upgrade Kit
2001-2007 and 2011-2019 Chevy/GMC 2500/3500 6.6L Duramax
2007-10 LMM See Fitment Note
31% better heat reduction over stock
From $549.00
MSRP:$610.00
throttle controllers
PedalMonster
2006-2007 Chevy/GMC 2500/3500 Classic Body 6.6L Diesel
Wake up your car or truck! Launch, pass and merge effortlessly.
From $295.00
MSRP:$354.45
throttle controllers
PedalMonster
2007.5-2019 Chevy/GMC 2500/3500 6.6L Duramax
Wake up your car or truck! Launch, pass and merge effortlessly.
From $295.00
MSRP:$354.45
throttle controllers
PedalMonster
many Cadillac, Chevy/GMC
Wake up your car or truck! Launch, pass and merge effortlessly.
From $295.00
MSRP:$354.45
throttle controllers
PedalMonster
many Chevy/GMC, Chrysler, Dodge, Jeep, Nissan
Wake up your car or truck! Launch, pass and merge effortlessly.
From $295.00
MSRP:$354.45
throttle controllers
PedalMonster
many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda
Wake up your vehicle! Launch, pass and merge effortlessly.
From $295.00
MSRP:$354.45
chips tuners monitors
AutoMind 2 Programmer
1999-2016 Chevy/GMC Trucks Diesel/Gas, (except Motorhome, Cab & Chassis, or Hybrids)
Power, Fuel Economy and Performance
From $439.00
MSRP:$487.78
chips tuners monitors
Derringer Tuner
2017-2019 Chevy/GMC 2500/3500 HD 6.6L Duramax, L5P
Adds up to +61 hp & +112 lb-ft
13% quicker 50-70mph passing time
From $490.00
MSRP:$544.44
chips tuners monitors
Derringer® High Output
2024-2026 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Massive torque increase makes merging, passing, and uphill climbs while towing easier than ever.
