Chevy/GMC Performance Parts
132 Results found
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cold air intakes
Super-Scoop
6747994194117
2011-2014 Chevy/GMC 2500/3500 6.6L Duramax
Forces in cooler, denser air for more power & MPG
Prices increase after 12/6
From $209.00
MSRP:$232.22
intercoolers boost tubes
Intercooler Upgrade
6747956445381
2004-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY
Improves Power, Durability & Fuel Economy
Prices increase after 12/6
From $1,459.00
MSRP:$1,621.11
intercoolers boost tubes
Intercooler Upgrade
6747974009029
2006-2010 Chevy/GMC 2500/3500 6.6L Duramax, All
Improves Power, Durability & Fuel Economy
Prices increase after 12/6
From $1,159.00
MSRP:$1,287.78
intercoolers boost tubes
Intercooler Upgrade
6747932950725
2001 Chevy/GMC 2500/3500 6.6L Duramax
Improves Power, Durability & Fuel Economy
Prices increase after 12/6
From $1,469.00
MSRP:$1,632.22
intercoolers boost tubes
Intercooler Upgrade
6747935965381
2002-2004 Chevy/GMC 2500/3500 6.6L Duramax
Improves Power, Durability & Fuel Economy
Prices increase after 12/6
From $1,459.00
MSRP:$1,621.11
intercoolers boost tubes
Intercooler Upgrade
6748003172549
2012-2016 Chevy/GMC 2500/3500 6.6L Duramax
Cooler EGTs, more MPG & constant-duty power
Prices increase after 12/6
From $1,829.00
MSRP:$2,032.22
intercoolers boost tubes
Boost Tube Upgrade Kit
6747965227205
2004.5-2009 Chevy/GMC 2500/3500 6.6L Duramax
Increases flow area up to 60% over stock
Spools turbo faster with lower EGTs
Prices increase after 12/6
From $189.00
MSRP:$210.00
intercoolers boost tubes
Boost Tube Upgrade Kit
6747992817861
2011 Chevy/GMC 2500/3500 6.6L Duramax, LML
Up to 105% greater flow area than stock
Prices increase after 12/6
From $429.00
MSRP:$476.67
intercoolers boost tubes
Boost Tube Upgrade Kit
6748003270853
2012-2016 Chevy/GMC 2500/3500 6.6L Duramax, LML
Up to 105% greater flow area vs stock
Spools turbo faster with lower EGTs
Prices increase after 12/6
From $429.00
MSRP:$476.67
intercoolers boost tubes
Boost Tube Upgrade Kit
6748011790533
2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Up to 87% less restrictive vs stock
Flows 680 CFM vs 364 CFM stock
Prices increase after 12/6
From $598.00
MSRP:$664.44
intercoolers boost tubes
Boost Tube Upgrade Kit
6748022735045
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
Prices increase after 12/6
From $698.00
MSRP:$775.56
fluid cooling
Oil Cooler Upgrade Kit
6747931214021
2001-2007 and 2011-2019 Chevy/GMC 2500/3500 6.6L Duramax
31% better heat reduction over stock
Prices increase after 12/6
From $549.00
MSRP:$610.00
exhaust brakes
Banks Brake
6747930329285
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax, Banks Exhaust
Control downhill speed without killing your brakes
Prices increase after 12/6
From $1,479.00
MSRP:$1,643.33
turbo systems accessories
BigHead Actuator
6747928756421
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax
For higher peak boost, sooner
Prices increase after 12/6
From $228.00
MSRP:$253.33
turbo systems accessories
Compressor Relocation Kit
6747929280709
2001-2004 Chevy/GMC 2500/3500 6.6L Duramax
Prices increase after 12/6
From $50.00
MSRP:$55.56
Prices increase after 12/6
From $209.00
MSRP:$232.22
Prices increase after 12/6
From $1,459.00
MSRP:$1,621.11
Prices increase after 12/6
From $1,159.00
MSRP:$1,287.78
Prices increase after 12/6
From $1,469.00
MSRP:$1,632.22
Prices increase after 12/6
From $1,459.00
MSRP:$1,621.11
Prices increase after 12/6
From $1,829.00
MSRP:$2,032.22
Prices increase after 12/6
From $189.00
MSRP:$210.00
Prices increase after 12/6
From $429.00
MSRP:$476.67
Prices increase after 12/6
From $429.00
MSRP:$476.67
Prices increase after 12/6
From $598.00
MSRP:$664.44
Prices increase after 12/6
From $698.00
MSRP:$775.56
Prices increase after 12/6
From $549.00
MSRP:$610.00
Prices increase after 12/6
From $1,479.00
MSRP:$1,643.33
Prices increase after 12/6
From $228.00
MSRP:$253.33
Prices increase after 12/6