This our go big or go home style of sidepipe. The Give No Mercy! (GNM) HighFlo Performance / Sweet Thunder Exhaust 2.5" inner baffle aluminized c2 sidepipe mufflers with 304 stainless tips. If you don't like your neighbors, you need a set of these! These are jig fitted with our ncrs correct headpipes for a 2.5" Small Block manifold and are direct replacement C2 sidepipes. These are 100% made from the highest quality materials available. This set includes our oversized 2.5" HighFlo Performance inner baffle, true 304 stainless tips, and made with heavy duty 14 and 16 gauge material. We stamp our own brackets correctly how they were and give you a perfect fit for your C2 corvette. We are proud to be the home of the "true inner baffle" just how gm made them back in the day. We have many variations to choose from ncrs correct inner 1.75" inner baffle to these bad boys, and even chrome tips and full 304 stainless systems as well. For C2 through C7 corvettes, and whether it's small block or big block we have you covered at HighFlo Performance / Sweet Thunder Exhaust!