{"id":9970406752496,"title":"2001-2004 GM 6.6L Duramax Boost Increase Valve","handle":"boost-increase-valve-gm-6-6l-duramax-2001-2004-lb7-trucks","description":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eFor vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2026-04-04T18:13:53-07:00","created_at":"2026-04-04T18:13:53-07:00","vendor":"Pacific Performance Engineering","type":"","tags":["2001-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi4378570","2001-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi7516583","2001-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi6239378","2001-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6510316","2002-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6874294","2002-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4533702","2002-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi8733761","2002-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi2238369","2003-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi6051154","2003-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4501871","2003-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi2470648","2003-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi6095730","2004-chevrolet-silverado-2500hd-8-cyl-6-6-liter-turbo-esi8053781","2004-chevrolet-silverado-3500hd-8-cyl-6-6-liter-turbo-esi4286045","2004-gmc-sierra-2500hd-8-cyl-6-6-liter-turbo-esi4127483","2004-gmc-sierra-3500hd-8-cyl-6-6-liter-turbo-esi7379111","GM","Intake\/Turbo\/Exhaust","Turbo"],"price":2599,"price_min":2599,"price_max":2599,"available":true,"price_varies":false,"compare_at_price":0,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49501367697648,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"116030000","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2001-2004 GM 6.6L Duramax Boost Increase Valve","public_title":null,"options":["Default Title"],"price":2599,"weight":45,"compare_at_price":0,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568775.jpg?v=1775351636","\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568826.jpg?v=1775351635"],"featured_image":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568775.jpg?v=1775351636","options":["Title"],"media":[{"alt":null,"id":44161383563504,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568775.jpg?v=1775351636"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568775.jpg?v=1775351636","width":1200},{"alt":null,"id":44161383596272,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568826.jpg?v=1775351635"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/www.hitechclassics.com\/cdn\/shop\/files\/2001-2004-GM-6.6L-Duramax-Boost-Increase-Valve-Pacific-Performance-Engineering-568826.jpg?v=1775351635","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif;\"\u003eFor vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.\u003c\/span\u003e\u003c\/p\u003e"}

2001-2004 GM 6.6L Duramax Boost Increase Valve

Product Description

For vehicles with fueling modifications, this will increase your turbo boost pressure from the stock 18-20 psi to 23-25 psi and will reduce those dreaded EGTs in an easy, five-minute installation.

$ 25.99
Maximum quantity available reached.