AFE Twisted Steel Headers / Up-Pipes / Down Pipe Kit 15.5-16 GM 6.6L Duramax LML XDP-XD298 Extremely durable but has some

Extremely durable but has some flex and memory if you really bash it into something

Less energy consumption

Black Tip Option: Finishing off the exhaust is a powder-coated black 304 stainless steel exhaust tip

polished 304 stainless steel slash-cut tips

AFE Twisted Steel Headers / Up-Pipes / Down Pipe Kit 15.5-16 GM 6.6L Duramax LML XDP-XD298 Extremely durable but has someMassively open the exhaust side of your LML's engine with the AFE Twisted Steel Headers, Up Pipes, and Downpipe package. This kit features heavy duty . 120 wall fabricated style headers that not only look good, but they also increase exhaust flow for quicker turbo spool up and lower EGT's. The tube lengths and mitered collectors are optimized for true pulse control technology which improves flow and performance across the power band. Two EGT ports are