{
"variantCount": 1,
"variants": [{
"id": "43246635352157",
"title": "Default Title",
"fitmentClass": "vehicle_specific",
"applicationCount": 20,
"applications": [{
"verified": true,
"make": "GM",
"model": "Sierra 2500",
"engine": "6.6L",
"type": "Duramax LB7",
"years": ["2001","2002","2003","2004"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LB7 engine only; 2004.5 LLY excluded."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 2500",
"engine": "6.6L",
"type": "Duramax LBZ",
"years": ["2006","2007"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LBZ engine only; 2007 Classic body. LLY and 2007.5 LMM excluded."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 2500",
"engine": "6.6L",
"type": "Duramax LLY",
"years": ["2004.5","2005"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LLY engine only; late 2004.5–2005."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 2500",
"engine": "6.6L",
"type": "Duramax LML",
"years": ["2011","2012","2013","2014","2015","2016"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 2500",
"engine": "6.6L",
"type": "Duramax LMM",
"years": ["2007.5","2008","2009","2010"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LMM new body only from 2007.5; 2007 Classic\/LBZ excluded."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 3500",
"engine": "6.6L",
"type": "Duramax LB7",
"years": ["2001","2002","2003","2004"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LB7 engine only; 2004.5 LLY excluded."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 3500",
"engine": "6.6L",
"type": "Duramax LBZ",
"years": ["2006","2007"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LBZ engine only; 2007 Classic body. LLY and 2007.5 LMM excluded."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 3500",
"engine": "6.6L",
"type": "Duramax LLY",
"years": ["2004.5","2005"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LLY engine only; late 2004.5–2005."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 3500",
"engine": "6.6L",
"type": "Duramax LML",
"years": ["2011","2012","2013","2014","2015","2016"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed."
},
{
"verified": true,
"make": "GM",
"model": "Sierra 3500",
"engine": "6.6L",
"type": "Duramax LMM",
"years": ["2007.5","2008","2009","2010"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LMM new body only from 2007.5; 2007 Classic\/LBZ excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 2500",
"engine": "6.6L",
"type": "Duramax LB7",
"years": ["2001","2002","2003","2004"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LB7 engine only; 2004.5 LLY excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 2500",
"engine": "6.6L",
"type": "Duramax LBZ",
"years": ["2006","2007"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LBZ engine only; 2007 Classic body. LLY and 2007.5 LMM excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 2500",
"engine": "6.6L",
"type": "Duramax LLY",
"years": ["2004.5","2005"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LLY engine only; late 2004.5–2005."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 2500",
"engine": "6.6L",
"type": "Duramax LML",
"years": ["2011","2012","2013","2014","2015","2016"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 2500",
"engine": "6.6L",
"type": "Duramax LMM",
"years": ["2007.5","2008","2009","2010"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LMM new body only from 2007.5; 2007 Classic\/LBZ excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 3500",
"engine": "6.6L",
"type": "Duramax LB7",
"years": ["2001","2002","2003","2004"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LB7 engine only; 2004.5 LLY excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 3500",
"engine": "6.6L",
"type": "Duramax LBZ",
"years": ["2006","2007"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LBZ engine only; 2007 Classic body. LLY and 2007.5 LMM excluded."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 3500",
"engine": "6.6L",
"type": "Duramax LLY",
"years": ["2004.5","2005"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LLY engine only; late 2004.5–2005."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 3500",
"engine": "6.6L",
"type": "Duramax LML",
"years": ["2011","2012","2013","2014","2015","2016"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed."
},
{
"verified": true,
"make": "GM",
"model": "Silverado 3500",
"engine": "6.6L",
"type": "Duramax LMM",
"years": ["2007.5","2008","2009","2010"],
"body": "Pickup",
"notes": "Does not support emissions-delete tuning; factory emissions equipment must remain installed. LMM new body only from 2007.5; 2007 Classic\/LBZ excluded."
}
]
}
]
}