Integrated Engineering GT35R Turbo Adaptor Ring for Cast Turbo Inlet Pipe - Audi S4 B9/S5 F5 (3.0 TFSI) 5.4L High accuracy (±2%) ensures precise

High accuracy (±2%) ensures precise pressure readings

The built-in O-ring sealed dipstick makes fluid inspection fast and clean

TTX-technology

The COBB Top Mount Intercooler is perfect for applications where additional airflow and cooling is desired without the desire to increase lag

Integrated Engineering GT35R Turbo Adaptor Ring for Cast Turbo Inlet Pipe - Audi S4 B9/S5 F5 (3.0 TFSI) 5.4L High accuracy (±2%) ensures preciseIf you are upgrading your Audi B9 S4, S5, or SQ5 3. 0T turbocharged engine with a hybrid turbo, you will need to address the larger inlet size on the new turbo. This billet o ring sealed flange adapts your IE Turbo Inlet Pipe to a GT35R hybrid sized turbo with a 66mm inlet. This easy adapter ring makes your hybrid turbo a bolt on install, keeping your IE intake and turbo inlet perfectly in place without any modifications. Only compatible with