Collection:
sixty-six
122 products
2003-07 Perf. Exhaust Kit 4"/Alum. (Powerstroke 6.0L)
Transform your 2003-07 Ford Powerstroke 6.0L with the Sixty-Six 4" Performance Exhaust Kit, aluminized for superior durability and performance. This high-grade aluminized exhaust system is designed...
2003-07 Perf. Exhaust Kit 5"/409SS (Powerstroke 6.0L)
Unleash the full potential of your 2003-07 Ford Powerstroke 6.0L with the Sixty-Six 5" Performance Exhaust Kit, crafted from high-grade 409 stainless steel for supreme durability and performance. T...
2003-07 Perf. Exhaust Kit 5"/Alum. (Powerstroke 6.0L)
Enhance the capabilities of your Ford Powerstroke 6.0L with the Sixty-Six 5" Performance Exhaust Kit, aluminized to offer superior durability and sleek aesthetics. This system is meticulously engin...
2004-10 Downpipe 3"/409 SS (Duramax LLY,LBZ,LMM)
Upgrade the exhaust system of your 2004-10 GM/Chevy Duramax with the Sixty-Six 3" Downpipe, expertly crafted for LLY, LBZ, and LMM models. Made from high-quality 409 stainless steel, this downpipe ...
2004.5-07 CAT-Back Kit 4"/409SS (Cummins 5.9L)
Elevate your Dodge Ram's performance with the Sixty-Six 4" CAT-Back Exhaust Kit, specifically engineered for the 2004.5-07 Cummins 5.9L models. Made from high-grade 409 stainless steel, this exhaus...
2004.5-07 CAT-Back Kit 4"Alum. (Cummins 5.9L)
Discover the unmatched power of the Sixty-Six 4" CAT-Back Exhaust Kit Aluminized, expertly designed for your 2004.5-07 Dodge Ram Cummins 5.9L. Crafted from superior aluminized material, this exhaus...
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