Riffraff Diesel 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.
- 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.
84 Reviews Hide Reviews Show Reviews
The pipes fit very well on early 99 7.3 power stroke. No leaks after install
I can't say enough about the quality of the welds and bends on these pipes. Happy to support such a great American made product. Highly recommend to anyone with up-pipe leaks.
This is exactly why I buy from RiffRaff. The quality was fantastic and the way the slip joints are made should last a long time. They just fit without any issues on my OBS. Buy right, buy once.
Tremendous quality product and fit on install. Well done instructions, and went right together. Other companies should learn from these guys. You get what you pay for and these were perfect.
These are top of the line and fit well. YES these are made in the USA with USA materials. DO NOT waste your money on the cheaper Chinese made ones found on ebay buy these instead.
Perfect. I needed to ad exhaust paste on manifold do to rust.
If you are struggling on what up pipe to buy definitely buy these. They are worth the money and work great. Very happy with Riff Raff!!
Great product, the early '99 up pipe kit fit perfectly and are built great. Shipped same day as ordered. Would highly recommend.
I just installed these up pipes on my early 99 Powerstroke Diesel. Good instructions, no missing pieces, assembled easily.