Upgrade the intercooler charge pipe connections on your 1999.5-2003 Ford Powerstroke 7.3L with the Sinister Diesel SD-BK-7.3 Hose and Clamp Kit. Designed as a direct replacement for the factory intercooler boots, this kit helps prevent the splitting, cracking, and failure commonly associated with original rubber components. It includes hot-side and cold-side silicone boots engineered for demanding street, towing, track, and strip applications.
Each Sinister Diesel silicone boot is constructed from durable four-ply, high-temperature silicone designed to exceed factory specifications. The reinforced construction provides reliable performance under elevated heat and boost conditions, with a burst rating of up to 400 psi. Included 300-series stainless steel spring clamps provide secure, consistent clamping pressure for dependable connections throughout the charge-air system.
The kit includes six four-ply silicone boots and twelve stainless steel spring clamps, supplying the components needed to replace the factory intercooler boots and clamps. Installation is designed to be a straightforward swap using the original charge pipe connections, making it a practical upgrade for maintaining consistent airflow and reducing the risk of unexpected hose failure.
This Sinister Diesel kit fits 1999.5-2003 Ford Super Duty models equipped with the 7.3L Powerstroke diesel engine, including the Ford F-250, F-350, and F-450. Verify vehicle application before installation to ensure compatibility with your specific charge pipe and intercooler configuration.
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