ISR Performance Air Filter - N62 Z32 MAF bolt on style

The ISR Performance N62 Z32 MAF Bolt-On Air Filter is a tapered air filter designed to bolt directly to the Nissan N62 (Z32) mass airflow sensor. Z32 MAF bolt pattern inlet, tapered cone design with a 3 inch top and 4 inch base, 4.75 inches tall. The right filter for SR20DET, KA24DE-T, or other turbo builds running a Z32 MAF for its higher flow capacity over the factory SR/KA MAF.

What It Does

The Z32 N62 MAF is a popular MAF upgrade for SR20DET and KA24DE-T builds because it flows enough air for serious power levels without going to standalone tuning. Bolting an air filter directly to the MAF eliminates intake plumbing and gives the cleanest possible MAF reading. This filter has the Z32 MAF bolt pattern on its base, so it threads directly onto the back of the MAF without adapters or clamps.

Critical Fitment Note

This filter ONLY fits the Z32 N62 MAF. It will NOT fit:

• Factory SR20DET MAF
• Factory KA24DE MAF
• AFM-style mass airflow meters
• Any other MAF that doesn't use the Z32 bolt pattern

The Z32 MAF bolt pattern is a specific dimensional spec, and this filter is designed around that pattern exclusively.

Specifications

• Top diameter: 3 inch
• Base diameter: 4 inch
• Height: 4.75 inch
• Inlet pattern: Z32 N62 MAF bolt pattern

Fitment

• Any application running the Nissan Z32 (N62) mass airflow sensor

What's in the Box

• 1x ISR Performance N62 Z32 MAF bolt-on tapered air filter

Product Details

Brand: ISR Performance

Part Number: IS-AFNZ40BLT

Type: Tapered Air Filter (MAF Bolt-On)

MAF Compatibility: Z32 N62 MAF ONLY

NOT Compatible With: SR20DET MAF, KA24DE MAF, AFM-style sensors, other non-Z32 MAFs

Top Diameter: 3 inch

Base Diameter: 4 inch

Height: 4.75 inch

Shape: Tapered cone

Inlet Pattern: Z32 N62 MAF bolt pattern

Application: SR20DET, KA24DE-T, and other turbo builds running a Z32 MAF

Sold: Individually

Legality: Off-road and competition use only