
Chevy/GMC Performance Parts
131 Results found
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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
2020-2025 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
31% better heat reduction over stock
From $549.00
MSRP:$610.00

exhaust brakes
Banks Brake
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax, Banks Exhaust
Control downhill speed without killing your brakes
From $1,479.00
MSRP:$1,643.33

turbo systems accessories
BigHead Actuator
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax
For higher peak boost, sooner
From $228.00
MSRP:$253.33

turbo systems accessories
Compressor Relocation Kit
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax
From $50.00
MSRP:$55.56

throttle controllers
PedalMonster
2006-2007 Chevy/GMC 2500/3500 Classic Body
Tunes your throttle response based on speed, gear, and trans type.
150 selectable throttle contours.
From $319.00
MSRP:$354.44

throttle controllers
PedalMonster
2007.5-2019 Chevy/GMC 2500/3500 6.6L Duramax
Tunes your throttle response based on speed, gear, and trans type.
150 selectable throttle contours.
From $319.00
MSRP:$354.44

throttle controllers
PedalMonster
many Cadillac, Chevy/GMC
Tunes your throttle response based on speed, gear, and trans type.
150 selectable throttle contours.
From $319.00
MSRP:$354.44

throttle controllers
PedalMonster
many Cadillac, Chevy/GMC, Chrysler, Dodge, Jeep, Nissan
Tunes your throttle response based on speed, gear, and trans type.
150 selectable throttle contours.
From $319.00
MSRP:$354.44

throttle controllers
PedalMonster
many Cadillac, Chevy/GMC, Chrysler, Dodge/Ram, Ford, Jeep, Lincoln, Mazda
Tunes your throttle response based on speed, gear, and trans type.
150 selectable throttle contours.
From $319.00
MSRP:$354.44

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
AutoMind Programmer
2001-2002 and 2004-2010 GM Class-A Motorhome 8.1L
All-in-one programmer and scan tool
From $535.76
MSRP:$595.29

chips tuners monitors
Six-Gun Diesel Tuner
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax
Gain +127hp/+345lb-ft
28% quicker 0-60
From $616.98
MSRP:$685.53

chips tuners monitors
Six-Gun Diesel Tuner
2004.5-2005 CHEVY/GMC 2500/3500 6.6L DURAMAX, LLY
Gain +102hp/+275lb-ft
21% quicker 0-60
From $642.00
MSRP:$713.33

chips tuners monitors
Six-Gun Diesel Tuner
2006-2007 Chevy/GMC 2500/3500 6.6L Duramax, LLY-LBZ
Gain +99.8hp/+195.1lb-ft
19% quicker 0-60