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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 50 | Next

  1. Great quality straight forward install. 5 Star Review

    Posted by on Nov 25th 2015

    If you haven't upgraded you need to with these. These are superior quality with good installation instructions. One thing that helped me was feeding both pipes from the top, and they fall right into place. I didn't remove my downpipe or transmission, and did the job by myself.

    Excellent customer service from Riffraff at a great price. Don't buy the cheap stuff, you don't want to do this job twice!

  2. No Chinese Junk Here! 5 Star Review

    Posted by on Nov 22nd 2015

    I already went the cheap route and bought chinese made ones from Dorman. Everyone said they had gotten better, I guess meaning the bolts would actually thread in when they wouldn't when first released. Compete waste of my time. After paying to have them installed, the bellow on the driver side cracked from the weld after only 18,000 miles or so. I decided to install these International myself this time. When taking the Dorman off I couldn't believe the quality between the junk chinese set and the Made in the USA International ones. Everything looks better, welds, bellows, hardware, everything. Already have almost 12,000 on the international without an issue.

    Bottom line, don't go cheap. It isn't worthing doing again to save a couple hundred bucks.

  3. Great product 5 Star Review

    Posted by on Nov 19th 2015

    This is the 3rd set I have purchased and all of them have been very easy to install.
    Super fast shipping even during SEMA week.
    Couldn't ask for more.

  4. Great Fit and Quality 5 Star Review

    Posted by on Nov 11th 2015

    These were a great fit on my 2001 Superduty 7.3 Powerstroke. The quality is great which made for an easy install.

  5. Spendy but worth it 5 Star Review

    Posted by on Sep 28th 2015

    These up pipes gave my 7.3 back the boost that it has been losing. Cheapest price you will find anywhere is right here on Riffraff. Install is a little rough. Removing the old up pipes is the hardest part. I broke 2 of the bolts that hold the pipes to the collector, luckily if you take the bottom bolts out of the manifolds the pipes should fall out like mine did. Installing the new pipes is a breeze. Shipping was unbelievably fast as always thanks to clay at riffraff.

  6. You need this!!! 5 Star Review

    Posted by on Sep 9th 2015

    These gave my truck so much more power that I was loosing with my stock up pipes, buy these!

  7. Excellent product & service. 5 Star Review

    Posted by on Aug 22nd 2015

    Quality parts at a resonable price! Well worth it. Shipping was fast. Thanks Riff Raff.

  8. Above and beyond 5 Star Review

    Posted by on Aug 16th 2015

    Unbelievable fit finish and easy fast shipping even all the way to MA. Thanks RiffRaff

  9. Must have for a 7.3 5 Star Review

    Posted by on Jul 30th 2015

    good price good shipping
    Riff raff is spot on

  10. Great Fit 5 Star Review

    Posted by on Jul 23rd 2015

    I have had a few friends use cheaper kits with poor results. Fit and finish is perfect, well worth the money.

Showing reviews 1-10 of 50 | Next