Sinister Diesel Cold Side Charge Pipe and Intake Elbow Kit – 6.0L Powerstroke
Fits 2003–2007 Ford F-250 / F-350 with 6.0L Powerstroke
Key Features
• 6061 aluminum alloy construction for strength, lightweight design, and long-term reliability
• CNC mandrel-bent 3" tubing for smooth, unrestricted airflow and a perfect fit
• 5-ply silicone boots rated to 400 PSI for maximum durability under boost
• Stainless steel spring clamps ensure a leak-free, secure connection
• TIG-welded joints for superior strength and precision fitment
• Powder-coated in signature Sinister Blue for corrosion resistance and a clean, custom look
• 2-Year Warranty backed by Sinister Diesel quality and support
Product Overview
Unlock better airflow, cooler EGTs, and improved throttle response with the Sinister Diesel Cold Side Charge Pipe and Intake Elbow Kit for the 6.0L Powerstroke. This kit replaces the restrictive factory piping between your intercooler and intake manifold, allowing your turbocharged engine to breathe more efficiently.
Constructed from high-grade 6061 aluminum, each pipe is CNC mandrel-bent for a smooth, consistent inner surface that enhances airflow velocity. The result—more power, quicker spool-up, and reduced turbo lag. The included 5-ply silicone boots (rated up to 400 PSI) and stainless spring clamps ensure a secure, leak-free fit even under heavy load or high boost.
Finished in Sinister Blue powder coat, this system not only performs exceptionally but also adds a bold, polished appearance under the hood. Designed for reliability, efficiency, and performance, it’s the perfect upgrade for any 6.0L Powerstroke owner looking to increase dependability and power.
CARB Status
CARB EO# D-721-5 and D-721-6 (Valid for 2005–2007 model years only)
What’s Included
• (1) Cold Side Charge Pipe
• (1) Intake Elbow
• (2) 5-Ply Silicone Boots
• (1) Intake Elbow O-Ring
• (1) Installation Hardware Kit
• (4) Stainless Steel Spring Clamps
Frequently Asked Questions (FAQs)
Q: Is this kit CARB compliant?
A: Yes, this product is CARB-compliant for 2005–2007 6.0L Powerstroke models under EO# D-721-5 and D-721-6.
Q: Do I need custom tuning after installing this kit?
A: No tuning is required. This system is designed as a direct-fit upgrade that improves airflow and reliability without affecting your truck’s factory calibration.
Q: Will this fit with the stock intercooler?
A: Yes. The kit is designed to fit perfectly with both the factory intercooler and most aftermarket intercoolers that use OEM-style connections.
Q: What’s the benefit of replacing the factory cold-side pipe?
A: The stock pipe is restrictive and prone to leaking at higher boost levels. The Sinister Diesel system increases airflow efficiency, lowers EGTs, and provides more consistent boost under heavy towing or performance conditions.
Q: What kind of finish does this kit have?
A: Each pipe is TIG-welded and powder-coated in our signature high-gloss Sinister Blue for added corrosion protection and a custom look.
Q: What warranty comes with this kit?
A: All Sinister Diesel Charge Pipe and Intake Elbow Kits include a 2-Year Warranty against defects in materials and workmanship.
