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Sinister Diesel 2017–2021 Powerstroke 6.7L cold side charge pipe upgrades the factory piping with 3" CNC mandrel‑bent tubing to improve flow and lower turbulence. Constructed from 6061 aluminum with TIG welds and finished in polished powder‑coat Sinister Blue, the kit includes a 4‑ply silicone boot rated to 400 psi and stainless steel spring clamps for a reliable seal. Supplied hardware and fittings are included for direct replacement of the OEM cold side pipe.
Sinister Diesel 17-19 Ford Powerstroke 6.7L Cold Side Charge Pipe
