Riffraff Diesel Bellowed Stainless Up-pipe Kit 99.5-03

Part Number:
RDP-1837872C93-STD

Manufacturer:

$458.43
$419.99
(You save $38.44 )

Riffraff Diesel Bellowed 321 Stainless Up-pipe Kit 99.5-03 7.3L

The ONLY 100% Made with Domestic Materials in the USA

These bellowed up-pipes are for the 1999.5-2003 Powerstroke 7.3L and have been designed to replace the "donut" gasket that is prone to leakage and give you a more cost effective choice over International.

Our bellowed up-pipes are not only less expensive than International they are also much higher quality both in material and fitment.  Made from aircraft grade 321 Stainless Steel rather than 409 or even 304 allows for a lifetime product that won't rust or crack, ever.  Because 321SS handles significantly higher temperatures and have better tensile strength these can also be used in much higher horsepower and towing applications than the International brand. 321 Stainless Steel is immune to extreme temperatures, stabilized by Titanium, resists intergranular corrosion, and is high strength. Used for aircraft afterburners, exhaust manifolds, cabin heaters, flash boilers, firewalls, and stack liners. Not only is our tubing 321 Stainless but so are the custom thick wall bellows and upper collar. We now also include our NEW USA MADE collector that was engineered in-house, and manufactured 100% in a US Foundry. 

Bellowed Up-pipes are what you need to cure those leaking stock up-pipes. It isn't a matter of IF but WHEN your factory style up-pipes will start to leak, and when they do this is your permanent answer. Because they used a bellow rather than a donut gasket these kits won't leak and will ensure you are utilizing all your boost to spool the turbo. When your factory up-pipes leak you will start to see a loss of power, mileage and a gain in EGT's. This kits come complete as pictured with everything you need to swap the leaking factory up-pipes for the new bellowed style, including hardware nuts and bolts.

Kit Includes:
- 321 Stainless Up-pipes
- Riffraff Diesel Stainless Gaskets
- Riffraff Diesel USA Collector Manifold
- OEM Ford Motor Company Install Hardware Kit

*Ceramic Coating Details -
The Turbo Black ceramic was formulated for exhaust temps up to 2000*F and will hold in at least 60% of the heat from radiating out under your hood. Not all black coatings will achieve that function. These coatings have been specifically formulated for use on military aircraft.

By retaining the heat energy your turbo will spool up faster and more efficiently. We double coat the outside of the housing to protect it from rusting and it results in a much longer attractive finish while retaining heat. The two main functions of the coating is appearance and longevity of your engine parts and gaining a more efficient running engine.

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These kits are 100% Made In The USA, and not overseas like other, lesser quality kits. 

Write a Review

37 Reviews Hide Reviews Show Reviews

  • 5
    Riffraff Quality

    Posted by Cyrus Mohit on Oct 3rd 2023

    As always a great product by Riffraff!

  • 5
    Riffraff Quality

    Posted by Cyrus Mohit on Oct 3rd 2023

    As always Riffraff quality parts are the best.

  • 5
    Perfection

    Posted by Michael Powers on Oct 3rd 2023

    These pipes are top notch craftsman ship. Perfect fit and easy install! I like that it has new hardware. If you want long lasting quality and a piece of mind, don't skimp on other brands and just buy the best. I just wish it would of came with a new collector clamp or at least recommended one when ordering.

  • 5
    Best uppipes hands down

    Posted by Jim Wiebe on Apr 28th 2023

    My go to

  • 5
    RiffRaff Bellowed Up-pipe

    Posted by Andy on Apr 25th 2023

    Great Product. Followed Riff Raff instructions and everything lined right up with no issues.

  • 5
    RIFFRAFF DIESEL BELLOWED STAINLESS UP-PIPE KIT 99.5-03

    Posted by 2002 7.3 PowerStroke on Apr 21st 2023

    Do your homework on bellowed up-pipes and you will purchase this set!
    High quality stainless - above and beyond many other manufacturer's up-pipes.
    Accurate bends, High quality welds and seal great.
    Easy install given they align well with manifolds and I have no signs of leaks and do not expect to have any leaks in the future.!
    If I had to do it again, I would not change a thing!

  • 5
    Quality product

    Posted by Scott R on Apr 20th 2023

    Great product and worked perfectly

  • 5
    Good old fashioned engineering at its best

    Posted by Geoff Maisey on Feb 26th 2023

    Thanks to Clay and the team. Never had an issue down here in Aus.

  • 5
    Up-Pipes

    Posted by Will on Feb 22nd 2023

    Great product and fit well. Didnt realize my old up-pipes were even leaking, they were just getting very rusty and the bolts to the manifolds were hanging on for dear lift....about 3/4s of the way rusted through. More boost and lower EGTs, Great quality and worth the extra money over no name or Dormans.