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Hot Sale 3" New Internal Wastegate Conversion Kit T3t4 To4e 5bolt Swingvalve Actuator T3 Device [kfKd3v6O]

$20.99 $67.99 -69%

This is a setup to convert our t3t4 turbocharger to an internal wastegate setup.  The cast swing valve bolts directly to the 5 bolt turbine housing, and the adjustable actuator bolts to the back of the compressor housing.  Included with buy it now is

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This is a setup to convert our t3t4 turbocharger to an internal wastegate setup.  The cast swing valve bolts directly to the 5 bolt turbine housing, and the adjustable actuator bolts to the back of the compressor housing.  Included with buy it now is the pictured stainless, cnc machined 3.0" vband adapter, clamp and 5 install bolts, allowing the exhaust to be easily attached.

The actuator is adjustable for different PSI levels, starting at 8psi and going up with adjustment or the use of a boost controller.








Above is pictured our external t3t4 turbo on the left and on the right is this kit installed on it, making it an internal wastegate turbo now. 

For those of you with two turbochargers, please check out my ebay store for the auction with two conversion kits.


Any questions, please ask.

What Our Customers Say

December 30, 2025

Absolutely no complaints!

A wonderful product that I use every day.

- Sophia Long.

December 30, 2025

Absolutely no complaints!

This has exceeded my wildest dreams.

- Mason Powell.

December 30, 2025

Absolutely no complaints!

I'm delighted with the consistency of the results.

- Jake Miller.

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