aFe Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media (21-90031) 40090 This system represents a significant

This system represents a significant power upgrade compared to the stock E46 M3 and the original PRIMA supercharger

System features BORLA's Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

no modification required

The seat is designed to draw a natural S-shape when seated

2 Description_ASM Front S4K FMSI D579 2001 ISUZU Axiom 3

aFe Magnum FORCE Intake Replacement Air Filter w/ Pro DRY S Media (21-90031) 40090 This system represents a significantMagnum Flow Pro Dry S Round Straight Gray Air Filter (21 90031) by aFe. This high flow Pro DRY S air filters are constructed with 100% polyurethane on all sides and will out flow the stock paper filters for improved performance. Two layers of progressively finer synthetic media provides maximum convenience and can be cleaned with soap and water. Washable and reusable for multiple cleaning cycles, the tall, open and evenly spaced filter pleats provide