Sinister Diesel SD-6.7PEX17 5 Inch Filter Back Exhaust | 2017-2023 Ford F250/F350 Super Duty 6.7L Powerstroke

Features:

• 409 stainless steel construction
• High resistance to corrosion
• Includes polished 6-inch exhaust tip
• Precision cut and mandrel bent tubing
• Fits short and long bed trucks
• Designed for 2017–2023 6.7L Powerstroke
• Easy bolt-on installation
• Includes hardware and gaskets
• Improves exhaust flow efficiency
• Single rear exit design
• Supports all cab configurations
• Backed by 1-year manufacturer warranty

Give Your Powerstroke The Voice It Deserves

If you're looking to bring your 6.7L Super Duty to life, the Sinister Diesel 5 Inch Filter Back Exhaust is the kind of upgrade that makes a difference the moment you fire it up. It doesn’t just look tough, it sounds tough, offering that deeper, more refined tone that turns heads on the road and in the lot. Whether you're towing, daily driving, or just want your truck to sound like it means business, this system delivers a clean, aggressive note without going overboard. The included polished 6-inch tip adds a bold finish to your build, making it look as good as it performs. This kit is perfect for anyone who wants to boost their truck’s presence without messing with emissions components. Installation is simple and straightforward, so you can bolt it on and get back on the road with minimal downtime. From highway pulls to hauling jobs, this exhaust adds both style and function to your Powerstroke.

Built For Strength Flow And Lasting Performance

The Sinister Diesel SD-6.7PEX17 exhaust system is designed to improve your 2017–2023 Ford F250 or F350 6.7L Powerstroke’s performance with precision and reliability in mind. Constructed from 409 stainless steel, this system is built to resist corrosion while holding up against high heat and demanding conditions. Each bend in the tubing is carefully cut and mandrel formed to maximize airflow from the DPF all the way out the tailpipe, promoting smoother exhaust flow and more efficient turbo performance. This design not only helps reduce backpressure but also supports lower exhaust gas temperatures under load. It comes complete with all necessary installation hardware and gaskets, making it a true bolt-on solution for both short and long bed trucks. The included 5 to 6-inch polished tip gives the rear profile a clean and aggressive upgrade. With compatibility across all cab and bed configurations, this system offers a great balance of durability, sound, and ease of install for diesel owners who want more out of their exhaust.

Fits: 2017, 2018, 2019, 2020, 2021, 2022, 2023 Ford F250/F350 Super Duty 6.7L Powerstroke

Notes:

• Fits 2017–2023 Ford F250 and F350 6.7L Powerstroke trucks
• Designed as a DPF-back exhaust system
• Maintains all emissions components and sensors
• Compatible with short and long bed configurations
• Fits all cab configurations without modification
• Includes polished 6-inch single wall exhaust tip
• Constructed from 409 stainless steel for durability
• Comes with all installation hardware and gaskets
• No tuning or cutting required for installation
• Offers moderate exhaust sound increase over stock
• Not legal for use in California due to emissions laws
• Backed by Sinister Diesel's 1-year limited warranty