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This is our New bolt on option for the 2016+ Kia optima/Hyundai sonata TD04L turbos. The compressor housings are sonic tested for thickness to ensure you are getting the most out of your turbo upgrade. This allows us to find the material thickness of the compressor housing to see exactly how much material can be removed to fit a larger compressor wheel while also taking shaft strength into account. (a core is required but can be exchanged after installation. Core charge is $600.)


Stuffed turbo package includes:

-KSR Spec Comp Stuffed turbo
-ultrasonic cleaning
-machining of compressor housing.
KSR Comp:

Largest possible wheel you can fit into the stock housing. 
Upgraded thrust bearing to handle more abuse

Open dump recommended for this turbo

These units will outflow your stock one. Tuning recommended*

If ordering just the stuffed turbo option please put the wheel configuration in the purchase notes.

(Stock turbo core needed*)
We have units to build to limit downtime. However, we will have to receive the core before shipping out the new unit.*

KSR Spec Stuffed turbo 2016+

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