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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 99.5-03

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.


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 107 | Next

  1. Glad i did these 5 Star Review

    Posted by on May 3rd 2018

    02 7.3 with 250k. was going to just rebuild the turbo but ordered the up pipes too. Glad I did, the old ones just fell apart and were leaking bad. I never knew. Now my turbo boost really comes alive, big difference with all the exhaust going thru the turbo. This is something everyone should do...

  2. Up pipes 5 Star Review

    Posted by on Apr 20th 2018

    We run a fleet of 7.3 trucks and have purchased several kits for our trucks and have put on hundreds of thousands of miles with 0 failures and quality and fit is spot on. Riffraff is ALWAYS a pleasure to work with! Never any worries of quality of parts. Love this company!

  3. Highly recommend 5 Star Review

    Posted by on Apr 6th 2018

    These were a great fit and high quality. The welds look great and flanges were machined well also.

  4. wow 5 Star Review

    Posted by on Mar 26th 2018

    made my 2001 f250 run like newwith the 26 lb wastegate

  5. Great product with even better support! 5 Star Review

    Posted by on Mar 21st 2018

    All of there products are some of the best available but what sets them apart is their wealth of knowledge and customer service. Life long customer here.

  6. great product 5 Star Review

    Posted by on Mar 16th 2018

    I did full force 238/100 injectors and a gtp38r at the same time. those who live in the rust belt... you're in for a project. My truck is from Maryland(I live in WV) and all four of the manifold to up pipe bolts broke off and were seized in the manifolds. best advise I can give is make sure you have an air chisel with a pointed attachment. my bolts were too hard to drill and map gas doesn't get it hot enough. the up pipes are great. install everything loose and hook up the turbo, then tighten everything down. spend the money to never do this again, I'm happy I did now that it's over.

  7. Good fit and easy install 5 Star Review

    Posted by on Mar 13th 2018

    After I read about doing the dreaded up pipes I found it to be pretty easy to say the least.
    The sawzall with a metal cutting blade did the trick on removing the old ones.

  8. Great product but a little spendy 5 Star Review

    Posted by on Feb 12th 2018

    They work great and are an easy install when turbo is out or transmission is out. Little Bit spendy but great quality, would definitely buy them again!

  9. Perfect fit! 5 Star Review

    Posted by on Feb 2nd 2018

    Great quality product. No problems with install whatsoever. Thanks Clay!

  10. Money well spent 5 Star Review

    Posted by on Jan 25th 2018

    I got the ceramic coated option, now the up pipes don't get as hot, and most of all, my leaks are gone forever.

Showing reviews 1-10 of 107 | Next