RTMG IS450-L turbocharger, Audi EA888 Gen 3 longitudinal engines A4 / A5 / A6 (B8.5, B9)

RTMG IS450L hybrid turbo for EA888 Gen 3 longitudinal engines

The RTMG IS450L hybrid turbo is a powerful bolt-on upgrade for VAG EA888 Gen 3 longitudinal engines. Hybrid turbo options for these platforms (such as Audi A4 and A5) are relatively limited – making the IS450L a highly attractive solution for enthusiasts looking for reliable power gains without going fully custom.

Please note: This turbo is an Upgrade Conversion for your stock core. Stock turbo core needs to be delivered to us to be built. Our customer service will assist you after ordering.

Based on the original turbocharger, the IS450L features significantly upgraded internals. The result is fast spool characteristics combined with airflow capability for up to around 450 HP.

• Designed for EA888 Gen 3 longitudinal engines
• Up to ~450 HP airflow capability
• Fast spool with strong drivability
• CNC-machined billet compressor wheel
• Larger Inconel turbine wheel
• CNC-optimized compressor and turbine housings
• Brand-new bearings and thrust washer
• VSR machine balanced
• Direct bolt-on installation

A perfect upgrade when you want serious performance gains while keeping OEM-like fitment and usability – especially for platforms where hybrid turbo options are scarce.