aFe Power 31-10048 - MagnumFLOW Air Filters OER PDS A/F PDS BMW 5/6/7-Ser 77-89 L6M3 88-91 L4-2.3L margin_15 Return Fitting Size: AN-08

Return Fitting Size: AN-08

Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media 6 IN F x 9 IN B x 7 IN T x 9 IN H

Unique On-Change page can be used to identify map switching for boost

AEM 30-3458 - Main Harness for 30-0311 X-Series OBD2 Gauge

aFe Power 31-10048 - MagnumFLOW Air Filters OER PDS A/F PDS BMW 5/6/7-Ser 77-89 L6M3 88-91 L4-2.3L margin_15 Return Fitting Size: AN-08aFe Power 31 10048 MagnumFLOW Air Filters OER PDS A F PDS BMW 5 6 7 Ser 77 89 L6M3 88 91 L4 2. 3L Magnum FLOW OE Replacement Air Filter w Pro DRY S Media BMW 318i 320i 325e 528e 528i 530i 630CSi 735i 77 89 L6 M3 (E30) 88 91 L4 2. 3L (S14) Constructed with 100 percent polyurethane boxed frame, this non oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable