Overview

This turbocharger is a larger turbocharger that is set up to work with OEM tuning, or tuning designed for your OEM turbocharger.

X3 AA Big Turbocharger Fits all 2017-2021 120HP, 2023+ 135HP, 2017 154HP, 2018-2021 172HP, and 2020+ 195HP RR models & 200HP RR Models

• This turbocharger is a larger turbocharger that is set up to work with OEM tuning, or tuning designed for your OEM turbocharger.
• This means it’s a direct bolt on with the exception of needing a larger intake coupler/adapter. The turbo will give you a roughly 10% more power vs. your OEM turbo at the same boost pressure due to the high flow and larger design.
• With the larger turbo, compressor speed goes down to create the same PSI of boost pressure. This means you see lower intake temps and better power. This is a huge deal for everyone, but especially those at altitude!
• Upgradable: At a later time, you can always upgrade your TMAP sensors, Injectors & other parts to make a high HP vehicle with the same turbocharger.
• Includes: X3 Big Turbocharger, AA billet wastegate kit set at 5-7psi, and Silicone Intake Adapter
• Intake adapter required: This depends on what intake you already have, and/or year as the 2020 airboxes have the high flow neck (see kit options).
• If you have a 2017-2019 model with the OEM airbox, you will need to purchase our intake kit for this turbocharger to fit.
• Compressor Wheel: Inducer is 44.30mm and the Exducer 59.00mm
• Exhaust Turbine Wheel: 11 blade with an Inducer size of 43.25mm and Exducer size of 37.7mm
• 30% Larger Turbine A/R Ratio for better exhaust flow and less back pressure but still with excellent and quick spool
• High quality turbo made in north America and finish assembled here at our facility in Wisconsin.
• Part#: 112-1028-OE

R1 Fitment Support

Confirm the model, model year and selected configuration before ordering. Browse Aftermarket Assassins products or use the R1 machine finder for compatible parts.