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Thumbnail Filmstrip of 7.3 Powerstroke Sinister Diesel Intake Manifold Images
The Sinister Diesel 7.3L Power Stroke intake manifold serves as an upgrade to your performance and appearance. It replaces the restrictive stock piping on your 1995.5-2003 Ford F-250 or F-350 Super Duty with larger diameter CNC mandrel bent aluminum tubing. The increased diameter and large radius bend prevents restriction within the intake for a noticeable increase in performance and turbo spool. Meanwhile the stronger aluminum tubing and CNC machined base plate is designed to hold higher boost levels. Finished with our eye-catching Sinister Blue powder coat, the Sinister Diesel 7.3L Power Stroke Intake Elbow provides an upgrade over the stock cast unit. Like all Sinister Diesel products, it was designed and pressure tested at our California headquarters and is backed by the legendary Sinister Diesel Lifetime Warranty.
Features:
- Aluminum Construction
- Fully TIG-welded mandrel-bent tubing
- Precision CNC machined billet aluminum flanges
- Direct fitment to OEM locations
- Optional: up to 4 -1/8th" NPT bungs for Methanol/Water/Nitrous/Air Intake Temperature/etc.
- Sinister Blue Powder Coated
- Aluminum Intake Elbow
- Required Hardware
The Sinister Diesel 7.3L Power Stroke intake manifold serves as an upgrade to your performance and appearance. It replaces the restrictive stock piping on your 1995.5-2003 Ford F-250 or F-350 Super Duty with larger diameter CNC mandrel bent aluminum tubing. The increased diameter and large radius bend prevents restriction within the intake for a noticeable increase in performance and turbo spool. Meanwhile the stronger aluminum tubing and CNC machined base plate is designed to hold higher boost levels. Finished with our eye-catching Sinister Blue powder coat, the Sinister Diesel 7.3L Power Stroke Intake Elbow provides an upgrade over the stock cast unit. Like all Sinister Diesel products, it was designed and pressure tested at our California headquarters and is backed by the legendary Sinister Diesel Lifetime Warranty.
Features:
Aluminum Construction
Fully TIG-welded mandrel-bent tubing
Precision CNC machined billet aluminum flanges
Direct fitment to OEM locations
Optional: up to 4 -1/8th" NPT bungs for Methanol/Water/Nitrous/Air Intake Temperature/etc.
Includes:
Sinister Blue Powder Coated
Aluminum Intake Elbow
Required Hardware[...]
The Sinister Diesel 7.3L Power Stroke intake manifold serves as an upgrade to your performance and appearance. It replaces the restrictive stock piping on your 1995.5-2003 Ford F-250 or F-350 Super Duty with larger diameter CNC mandrel bent aluminum tubing. The increased diameter and large radius bend prevents restriction within the intake for a noticeable increase in performance and turbo spool. Meanwhile the stronger aluminum tubing and CNC machined base plate is designed to hold higher boost levels. Finished with our eye-catching Sinister Blue powder coat, the Sinister Diesel 7.3L Power Stroke Intake Elbow provides an upgrade over the stock cast unit. Like all Sinister Diesel products, it was designed and pressure tested at our California headquarters and is backed by the legendary Sinister Diesel Lifetime Warranty.
Features:
- Aluminum Construction
- Fully TIG-welded mandrel-bent tubing
- Precision CNC machined billet aluminum flanges
- Direct fitment to OEM locations
- Optional: up to 4 -1/8th" NPT bungs for Methanol/Water/Nitrous/Air Intake Temperature/etc.
- Sinister Blue Powder Coated
- Aluminum Intake Elbow
- Required Hardware
5/5 Stars out of 1 Reviews
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Jerry Nix (Durango, CO) | December 9th, 2021
The following is my review for the Sinister Intake Manifold set that I recently purchased from Full Force Diesel: Full Force Diesel Performance was excellent to work with! They had the Sinister intake manifold set for my vehicle in stock (2002 Ford F-350 7.3 Liter Diesel). Sinister actually told me that they were behind about 4-6 weeks if I ordered the intake manifold set direct from them. The Sinister intake manifold replaced a partially cracked stock Ford spider/intake manifold, and WHAT A DIFFERENCE! The thick black exhaust disappeared, turbo lag decreased dramatically, power is up by about 1/3 and my fuel mileage also increased. Another benefit of the Sinister system is that it includes all 8 new turbo hose clamps...those would cost about $25+ each if purchasing them separately, and their quality is superior to the stock hose clamps. This made the Sinister intake manifold purchase a better buy than the competitive products.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: 7.3 Powerstroke 1999.5-2003
California Restricted
Fits: 7.3 Powerstroke 1999-2003
Fits: 7.3 Powerstroke 1999-2003
California Restricted
Fits: 7.3 Powerstroke 1999.5-2003
California Restricted
Fits: 7.3 Powerstroke 1999.5-2003