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ARTEC - Lancer Ralliart 09-15 4B11T Cast Stainless Steel Factory Replacement Turbo Manifold

ARTEC - Lancer Ralliart 09-15 4B11T Cast Stainless Steel Factory Replacement Turbo Manifold


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Regular price $990.00 USD
Regular price Sale price $990.00 USD
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Artec direct replacement cast stainless steel turbo exhaust manifold for the Mitsubishi Lancer Ralliart 2009-2015.

The biggest flaw on the factory manifold is only 3 runners reaching the collector even though its a 4 cylinder. 2 runners were merging just before the tight radius in the turbo flange area. The cracks were appearing along where the y runner met the other 2 runners.

This is because twice the hot air flows in the same diameter pipe, resulting the runner with a much greater hot spot which causes it to expand more. So where it was cracking is where the metal is moving the greatest amount.

So when ARTEC was designing this manifold, they removed the particular hot spot by removing the restriction and/or bottle neck caused by the tight radius’ to increase flow.

Made from 347 Stainless Steel, the runners have an inner diameter of 33mm, this combined with the longer radius’ keeps response up by reducing manifold volume, but also keep flow up.



  • Cast 347 Stainless Steel Material.
  • 33mm ID runners.
  • Retains the use of the OEM heat shield and hardware.
  • Direct replacement for factory turbo manifold.


  • Mitsubishi Lancer Ralliart 2009-2015
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Customer Reviews

Based on 1 review
Gustavo Vivar
Best Manifold for Ralliart

I recently purchased Artec - Cast Stainless Steel Factory Replacement Turbo Manifold For My 2011 Mitsubishi Lancer Ralliart which I have been needing to replace for a while now. I did not want to buy the trash OEM cast manifold from Mitsubishi since we all know they crack like crazy. I heard of this manifold from Adam Lz video and I knew this was going to be a perfect replacement for my cracked one. Love how it fits like a glove, it has a super nice finish the more you drive it, turn to this goldish purple-brown color that I feel looks nice. Artec makes a really good quality cast manifold. Thanks, Artec for making this manifold, and Thanks to drift HQ for caring about this manifold.

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