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Vancouver, WA


M-TH 9A-5P | F 9A-12P | SA-SU CLOSED

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Dumptube for EWG Turbine

Price: $69.99
Price in points:  What are Points? 70 points
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To further support the ease of installation and use, CorkSport has developed a direct fit Dumptube for use with the EWG Turbine housing that can be used on the CST4, CST5, and CST6 Turbochargers. This is by no means required, but does simplify the installation process so you don't have to get a custom dumptube fabricated.

Additional Features
  • Compatible with: CST4 Turbocharger, CST5 Turbocharger, and CST6 Turbochargers equipped with the CorkSport EWG Turbine Housing
  • Designed in America: Designed in Vancouver, Washington, in the Pacific Northwest.
  • CorkSport Service & Support: 1 year limited warranty, full-color installation instructions, all necessary components, and knowledgeable telephone support at (360) 260-2675.

advisory notice
  • Dumptube designed for 44mm TIAL or equivalent external wastegates.
  • External wastegate is NOT included.
  • Turbine housing is NOT included.
  • This dumptube is designed for the turbocharger mounted EWG. Do not purchase if you have the EWG mounted to the exhaust manifold.

It will take you less than 1 hour to install the CorkSport EWG Dumptube with these easy-to-use installation instructions.

1 Hour Install Time

1 Hour Install Time

Difficulty: 1/5

1/5 Difficulty

1-Year Warranty

1-Year Warranty



The description says for the speed 3 would this be compatible with MS6 as well?

Asked by Adam | 11/10/2020, 01:31 AM | 1 answer(s)
Mazda performance parts financing is available with CorkSport

Looking to finance your parts purchase and want to get 6 months NO interest on any purchase over $199? Click on the image above for more details.