Headers - Cat4ward - 1.875 in Primary - 2.75 in Collector - Gaskets / Hardware Included - Stainless - Natural - Hellcat - Mopar Gen III Hemi - Dodge Challenger / Charger 2015-17 - Pair

Headers - Competition - 1.875 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Natural - GM GenV LT-Series - Chevy Camaro 2016-17 - Pair

Headers - Cat4ward - 1-3/4 in Primary - 2-1/2 in Collector - Stainless - Natural - GM GenV LT-Series - Chevy Camaro 2016-17 - Pair

Headers - Cat4ward - 1.75 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Natural - GM LS-Series - Chevy Camaro 2011-14 - Pair

Headers - Competition Ready - 1.875 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Natural - GM LS-Series - Chevy Camaro 2010-13 - Pair

Headers - Competition Ready - 1.875 in Primary - 3 in Collector - Gaskets / Hardware Included - Stainless - Silver Metallic Ceramic - GM LS-Series - Chevy Camaro 2010-13 - Pair