Performance Air Intake For Oldsmobile Cutlass (1990-1993) Supreme Chevy Lumina (1990-1994) with 3.1 V6 Engine GreyThe GM 60 degree V6 is legendary for its durability, but in the early 90s W body platform, it was strangled by an intake system designed for silence rather than performance. Its time to remove the factory restrictor plate and let your 3. 1L engine run the way it was meant to. Performance Air Intake Induction Kit for Chevrolet Lumina & Oldsmobile Cutlass (3. 1L V6) If you are driving a 1990 1994 Chevrolet Lumina or Oldsmobile Cutlass, you are piloting