4-1/2" to 5"304 Stainless Steel TransitionCone 115mm up to127mm, 2" Overall Length

115mm up to 127mm, 2" Overall Length

The Aeroflow Performance range of stainless-steel transition cone reducers allow you to transition your exhaust systems, external wastegate pipes, intake systems for intercooler, supercharger and snorkels between sizes. Made from premium quality 304 grade stainless-steel. These pipes will not corrode or rust like coated or painted steel pipes. High quality, contaminant free stainless produces clean weld beads, for a show quality welding job!

Tech Tip: To weld 304 stainless steel to 304 stainless steel, use of a 308 stainless steel filler rod is recommended. When welding mild steel to 304 stainless steel use of a 309 stainless steel filler rod is recommended.