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Sinister Diesel 6.0L Powerstroke Headers

Sale Price: $1,549.00

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When we set out to build a set of headers for the 6.0 powerstroke we quickly found out that a cast manifold simply would not do. “Performance” cast manifolds simply did not move enough air for the gains we wanted out of the product. This brought us to Stainless Steel tube headers. After a year of research and development we finally got it. Sinister Diesel designed and built the best replacement headers on the market. Each set of headers goes thru a rigorous set of test to makes sure we are giving you the best quality welds, bends, and finish. The final step for each set of headers is to go thru a complete leak test. 

  • Solid Stainless Steel CNC cut flanges
  • Fully Tig welded
  • Exhaust manifold gaskets included
  • EGT bung welded into driver side header

Q. Can I purchase the headers in ceramic heat coating?

A. Yes we offer the headers in ceramic, heat wrapped and raw finish

Q. Will these headers bolt directly to my factory Y-pipe?

A. The Sinister Diesel headers are a direct bolt on application. However if you are looking for a set of replacement Y-pipes as well. Be sure to checkout our Sinister Diesel Y-pipes together the Sinister Diesel Y-pipe and Header combo create 39+HP and almost 100FTLB of torque.

Q. Do I need a tuner to run your headers?

A. No tuner is needed to run the Sinister Headers. 

***This Product may Require a 2-4 Week Lead Time depending on finish options. (If needed quicker, please call for availability and shipping time)***

Item Number: SD-HDRS-6.0
SKU for Options: SD-HDRS-6.0
Mfg.: Sinister Diesel
Mfg. Part No.: SMC-HDRS-6.0