Riffraff Diesel Bellowed Up-pipe Kit 94-Early 99

Part Number:
RDP-1843486C92

Manufacturer:

$489.88
$399.91
(You save $89.97 )

Riffraff Diesel 321 Stainless Bellowed Up-pipe Kit for Ford 7.3L 94-Early 99

The ONLY 100% Made with Domestic Materials in the USA

These bellowed up-pipes are for the 94-Early 99 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 but so are the custom thick wall bellows and upper collar. 

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
- International® Stainless Gaskets
- 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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Riffraff Diesel Performance is committed to 100% Made in the USA. All materials are from USA resources. Every bend, machine, and weld is performed in the USA. Every component is assembled in the USA.

1994 - Early 1999 7.3L Powerstroke
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  • 5
    Excellent

    Posted by Josh on Jul 23rd 2022

    Didn't realize the difference how such a small leak on stock pipes can do. Truck spools right of throttle now, whistle is drastically different. I almost bought cheap chineese pipes but with how big of a pain this install was im glad I didn't, these fit like a glove, I had no issue once I finally got the damn things slid in. Support America. Did I mention how annoying of a job it was?

  • 5
    Extra insurance

    Posted by Chris on May 11th 2022

    My up pipes didn’t have any apparent leaks. I replaced them anyway with these bellowed up pipes since I had the transmission out and just part of the bigger project. I had to pull the turbo to do the compressor wheel upgrade, which lead to the pedestal delete, gutting the outlet valve, rebuilding the turbo, and installing the diamondeye down pipe and exhaust. The bellowed up pipes were just another piece of the insurance puzzle while I had the opportunity with the trans out of the way. Anyone that has their trans out should do their up pipes.

  • 5
    Bellowed up pipe kit

    Posted by Ray on Mar 2nd 2022

    Very good quality, and came well packaged. Not a fun job but over all went smooth and these pipes dropped right in place. Had a question during install and I was very surprised that my email was answered within 30 mins of sending. You just don't get customer service like that anymore. Overall awesome product and company to buy from.

  • 5
    No more exhaust leaks

    Posted by MB on Jan 30th 2022

    I replaced up pipe gaskets which began to leak immediately. Installation was straight forward, clearances were tight passing the flanges between the firewall and engine.. Putting a pipe in the up pipe from below near the exhaust manifold to leverage them in place was enough to make it work. Hopefully I never have to deal with exhaust leaking into the cab again. Impressed with the manufacturing quality

  • 4
    Quality Parts

    Posted by Unknown on Dec 26th 2021

    I can’t say enough about the quality of the pipes and associated hardware. My complaint is with the installation/instructions. The instructions say to fit the pipes up through the bottom….but I don’t see how that would ever work with the collar (the part that mates to the collector) welded on. I had to remove my transmission to get them to clear. 10/10 do not recommend installing these unless you’ve got the engine out or plan to remove it.

  • 5
    Riff Raff ceramic coated bellowed up pipe kit

    Posted by Burt on Dec 24th 2021

    Item arrived within a reasonable amount of time and as described with all hardware needed and ceramic coated. Install went smooth (engine was pulled out for an oil pan replacement at the time) and instructions were spot on.

  • 4
    94-97 up-pipe

    Posted by Joseph Luc on Nov 26th 2021

    well built pipes, Passenger side fitted very well. Drivers side was a bit of a bear. Required massaging the firewall seam, unbolting the transcase from the mount and loosening engine mounts to move assy to allow the flange to slide down to the manifold. Flanges are slightly larger than stock ones. All in now and no complaints

  • 5
    Great Service

    Posted by Danny Morrell on Nov 2nd 2021

    Arrived on time, and great quality product.

  • 5
    Excellent Fit and Finish

    Posted by Tom on Sep 7th 2021

    You can't really appreciate how great these look and fit until you have them in your hands. Just another Riffraff product that leaves the competition in the dust.