$1,000 to $1,499

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Candy Red (WCF100165-CR)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Candy Teal (WCF100165-CT)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Cat Yellow (WCF100165-CAT)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Chevy Orange (WCF100165-CRO)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Deore Gold (WCF100165-DG)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Fine Texture Black (WCF100165-FTB)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Flat Black (WCF100165-FB)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Gloss Black (WCF100165-GB)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Gloss White (WCF100165-GW)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Gun Metal Grey (WCF100165-GM)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Illusion Blueberry (WCF100165-IBB)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Illusion Purple (WCF100165-IP)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Kiwi Green (WCF100165-KIWI)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Semi Gloss Black (WCF100165-SGB)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Sparkle Bomber Orange (WCF100165-SBO)

Wehrli Custom Fabrication

2011-2016 Duramax High Flow Y-Bridge Kit, Sparkle Copper (WCF100165-SC)