AEM X-Series EGT 0-1800F Gauge | 30-0305 STI_2015-2021 5i Limited L

5i Limited L

Large-diameter adjustment turnbuckle

as it lacks the reactive sulfurs found in most GL-5 oils that cause damage

” which provides a calculated reference of ECU boost limits to help drivers understand and manage safe operating conditions under load

Subaru stepped up their game with an impressive chassis but left room for improvement

AEM X-Series EGT 0-1800F Gauge | 30-0305 STI_2015-2021 5i Limited LPart #: 30 0305 AEMs 30 0305 X Series 0 1800F 0 1000C Digital Exhaust Gas Temperature (EGT) gauge combines incredible looks, increased readability and a multitude of new, easy to use features! It is a must for users who want a highly accurate EGT readout in their high performance vehicle. NOTE: The 30 0305 comes with a black bezel and reversible Fahrenheit Celsius black EGT faceplate. You will need to purchase the optional 30 0305 ACC accessory kit to