Home
Spectre GM Mass Air Flow Sensor Sleeve (3-5/8in. to 4in.)
Transit Times
In stock items ship within 1-2 business days from our multiple warehouse across the US.
30 day Return Policy
Not the right fit? No worries. Return it within the first 30 days for a full refund.
Price Match
See this part listed somewhere else for cheaper? Ask us about our Price Match Policy.
Spectre GM Mass Air Flow Sensor Sleeve (3-5/8in. to 4in.)
Spectre's intake couplers and sleeves for GM mass air flow sensors are designed to adapt the majority of boot-in style GM mass air flow sensors to a 4 inch intake system. This 3-5/8 inch to 4 inch sleeve is engineered for optimum fit and function.