Elevate your GM/Chevy Duramax LBZ with the Sixty-Six 4" CAT-Back Exhaust Kit, exclusively designed for the 2006-07 models. This exhaust system, crafted from high-grade 409 stainless steel, offers a...
Upgrade your GM/Chevy Duramax LBZ with the Sixty-Six 4" CAT-Back Exhaust Kit Aluminized, meticulously designed for the 2006-07 models. This exhaust system, made from high-quality aluminized materia...
Experience a remarkable upgrade with the Sixty-Six 5" CAT-Back Exhaust Kit Aluminized, tailored specifically for the 2006-07 GM/Chevy Duramax LBZ. This exhaust system, crafted from high-quality alu...
Elevate your Duramax LBZ experience with the Sixty-Six 5" CAT-Back Exhaust Kit, aluminized to ensure durability and performance. Designed specifically for the 2006-07 GM/Chevy Duramax LBZ models, t...
Transform your Dodge Ram Cummins 6.7L with the Sixty-Six 5" DPF-Back Exhaust Kit, designed for the 2007.5-09 models. This premium exhaust system not only enhances your truck’s aesthetics with its s...
Enhance your Dodge Ram with the Sixty-Six 4" Performance Exhaust Kit, tailored for the 2007.5-09 Cummins 6.7L models. Constructed from high-grade 409 stainless steel, this exhaust system is designe...
