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Body | Aero - M.Category - Affirm
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Sinister Diesel Up-Pipe Kit Ford 7.3L Powerstroke 1999-2003

$678.59 SALE: $521.99

Sinister Diesel

Model #SD-UPPIPE-7.3

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This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

When building a diesel engine for performance, optimizing every component is critical. Improving exhaust flow from the cylinder head to the turbo to the tailpipe can mean a big difference in horsepower. Sinister Diesel 7.3L Powerstroke Up Pipes are precision manufactured from stainless steel tubing, solid stainless steel CNC flanges, and include the factory cast merge piece. All seams are TIG welded on a jig fixture for precise fitment tolerances and then back-purged for the highest quality and strongest welds possible.

This Up Pipe kit is designed to fit the 1999.5-2003 7.3L Powerstroke Super Duty and is finished in raw stainless steel. It is also available ceramic coated or wrapped for extra protection, durability, and a clean and stylish appearance.

Features:

  • Stainless Steel Construction
  • Mandrel Bent Tubing
  • CNC Machined Flanges
  • OEM Cast Merge Piece
  • Fully TIG welded and back-purged
  • Raw stainless steel finish
Kit Includes:
  • Both driver and passenger up-pipes
  • Factory Cast Merge Piece
  • Hardware and OEM factory gaskets to bolt the up-pipes to the cast merge piece.
Fitments:
  • 1999-2003 Ford F-250 7.3L
  • 1999-2003 Ford F-350 7.3L
Notes:
  • We highly suggest also installing our Sinister Diesel Pedestal O-Ring Kit for 1999.5-2003 7.3L Powerstroke at the time of installing your Up-Pipes to ensure a leak free seal.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1999-2003
Ford F-250 Super Duty

8 Cylinder 7.3 Liter
1999-2003
Ford F-350 Super Duty

8 Cylinder 7.3 Liter

Who is Sinister Diesel?

Sinister Diesel is an American bred company built by Brian George, Michael Mitchell, and a whole team of people who share the same passion, diesel-powered 4x4 vehicles. It all started when this group of friends was tinkering with their truck and had an idea to start a company that would provide high-performance diesel parts that would stand out among the rest. As enthusiasts themselves, they understand what it takes to make these vehicles perform, which is what they try to provide with their customers. Today, Sinister is considered one of the fastest-growing companies when it comes to diesel aftermarket parts.

Partnering With The Best

Diesel works closely with some of the top brands in the market such as ARP, H&S Performance, SCT, Bully Dog, MBRP, AFE, and S&B. This allows them to provide one of the widest selections of parts to their clients. They offer parts such as water pumps, head gaskets, Turbochargers, engine components, electrical components, and more. 

You Will Know It’s Sinister Diesel

Sinister Diesel creates a stylish and distinctive look for all their parts. Their parts are finished in metallic blue which the company dubbed “ Sinister Blue”. This adds an aesthetic value to the vehicle and helps provides a distinct look that people would remember.

Purchase Sinister Diesel Products At Vivid Racing

If you are in the market for high-quality diesel parts, then Sinister Diesel is the brand for you. They provide all the parts needed to improve the performance of your vehicle and they do this in style. To know more about Sinister Diesel, Visit Vivid Racing and check out their list of products that fit your specific needs.

Warranty Terms and Conditions:

Racing - Also, due to the nature of Race Only Parts, these items are not returnable or refundable. ALL SALES ARE FINAL and these products have no warranty.
Street - The warranty for parts designated "street legal" covers manufacturer defects. Should a "street legal" part fail due to a defect in manufacturing as determined by Sinister Diesel, customer is entitled to replacement of that specific part, or the equivalent amount in Store Credit. No credit will be issued for labor expenses incurred.
To initiate a warranty claim, please contact our Warranty Department to begin the process.
All warranty determinations including, but not limited to, the cause of part failure and customer remedy will be determined solely by Sinister Diesel.
In all cases, the item must not have exceed the Manufacturer's warranty period.
If the part was built by another Manufacturer, all Warranty Requests and Claims have to be made directly with the Manufacturer themselves.
Gaskets, O-Rings and other Wearable Parts are not covered under Warranty

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