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Riffraff Diesel Performance Inc, Engines - Supplies, Equipment & Parts, Eagle Point, OR


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International Bellowed Stainless Up-pipe Kit 99.5-03

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Your Price:
$399.99 (You save $30.00)
Part Number:

International Bellowed Stainless Up-pipe Kit

International Bellowed Stainless Steel T409 Up-pipes 1837872C93 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 with everything you need to swap the leaking factory up-pipes for the new bellowed style, including hardware nuts and bolts.

*Ceramic Coating Details $140 (Optional) - 
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 pipes to protect them 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.

Click here for install instructions

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

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Product Reviews

Showing reviews 1-10 of 88 | Next

  1. Fell right in 5 Star Review

    Posted by on May 12th 2017

    These were great. Took a little bit of convincing myself to purchase, but glad I did. They are a bit pricey but worth it. No fitment issues and no more leaks from those crappy stock pipes with the donut gaskets.

  2. The Only Up-Pipe Option 5 Star Review

    Posted by on May 12th 2017

    I recently bought a 1999 F-350 Ambulance that is begin converted into a mobile command center/overland vehicle. The up-pipes were leaking and a Dorman replacement was given with the purchase. I wanted to replace the pipes with something I knew I would never have to worry about.

    This kit is awesome. Fits perfect and has more bellows than the Dorman part. Not to mention the casting/machining was more precise.

    Thanks Riffraff!

  3. Would buy again 5 Star Review

    Posted by on Apr 24th 2017

    This pipes went right in my 01 7.3 I am very happy with this pipes. I will buy from riffraff again.

  4. IH up pipes are the real deal. 5 Star Review

    Posted by on Mar 31st 2017

    I'll admit, I'm cheap and had a hard time stomaching the cost of the IH kit. So I tried the Dorman kit from another vendor and it was absolute garbage. The flanges at both manifold connections leaked making the truck twice as loud as it originally was, especially the driver side as the pipe mated to the manifold at a severe angle. So I pulled the trigger on the IH pipes. This kit fit like glove and it was way easier lining up the collector to the turbo. Just wish I would have gone with the IH kit in the first place.

  5. Fits perfect 5 Star Review

    Posted by on Mar 18th 2017

    Great parts. Fit great. Actually not really hard to install once old up pipes are removed. This is where I had trouble, New England truck so bolts at manifold were seized into manifold. Top bolt on passenger side is next to impossible to cut due to where it is. Had to have my mechanic torch that bolt off then air chisel it out of the manifold. Once that was done took me about 3/4 hours to put the truck back together. I did the ebpv delete pedestal, high outlet turbo thing, and anti surge wheel at the same time. I purchased all new bolts And gaskets to do at the same time. Get 3 sets of turbo housing bolts I only got two packs and was two short so reused the best two old bolts I had. I have almost no diesel mechanical experience but am a master hvac/r mechanic so I know how to turn wrenches. It was a time consuming process and dirty but not overly hard if following the directions on when and how to tighten the bolts.

  6. Another great buy from Riff Raff 5 Star Review

    Posted by on Mar 15th 2017

    I purchased this product and had a Ford certified mechanic install it. It looked like a well made part and the mechanic commented on what a nice kit it was. I told him that it is indicative of the quality parts Riff Raff sells, and they always have super quick shipping. Clay is incredible and has never failed to return my phone call the same business day. I am a Riff Raff Diesel customer for life

  7. International Up-Pipes! 5 Star Review

    Posted by on Feb 27th 2017

    Do yourself a favor and buy these. Do not buy the cheap Dorman brand up-pipes that many others buy. These are from International and fit perfectly but most importantly DO NOT leak. Trust me if you have done this job before you will not want to be doing it again which is why I spent the extra money and bought the brand (International) that designed our engine.

  8. Fell right in place perfect 5 Star Review

    Posted by on Feb 20th 2017

    Couldn't be happier with how it all went together awesome products only thing the price but gotta do what u gotta do

  9. Perfect Fit 5 Star Review

    Posted by on Feb 2nd 2017

    It took all day to install, but worth the time. Perfect fit with good instructions. The hardest part was attaching the collector to the turbo. Find a baby mattress to put on top of the engine to lay on. This makes the job much easier.

  10. USA made, easy install 5 Star Review

    Posted by on Jan 31st 2017

    Went together easy, and besides have to reach all the way to the back of the engine bay it was an easy install. Nice american made quality. Looking forward to never having to do this job again.

Showing reviews 1-10 of 88 | Next