Check the listing for details. AMS Red Alpha Cold Air Intake for infinity Q50/Q60 3.0TT ALP.28.08.0001-1 Black. Color: Black, Condition: New. Listed at 529.95 USD. AMS Red Alpha Cold Air Intake for 2016-21 Infiniti Q50 3.0TT / 17-21 Q60 3.0TTThe INFINITI Q50/Q60 Red Alpha Cold Air Intake Kit is simply the best engineered, best performing, cold air intake system available for your INFINITI VR30 equipped Q50 and Q60. By letting the turbos ingest all the cold air they need, AMS' intake system boosts power exactly where you want it, high in the rpm range. In addition, it allows you to hear your twin turbos spool up which is something you as an enthusiast can really appreciate. AMS Performance is excited to introduce theINFINITI Q50/Q60 Red Alpha Cold Air Intake Kit! The focused design of the INFINITI Q50/Q60 Red Alpha Cold Air Intake Kit is what makes it the highest power producing Q50 and Q60 VR30 intake system on the.