Fits 2005-2014 Ford Mustang (4.6L / 5.4L).

The SCT Performance Big Air mass airflow meter is engineered specifically for high-horsepower forced induction builds that exceed the metering range of factory sensors. Designed to prevent signal pegging, this slot-style MAF provides the precision needed for accurate tuning in both centrifugal and roots-style supercharger applications. It is compatible with either blow-through or draw-through configurations, offering a stable and reliable signal using OEM-quality calibration.

• High-precision slot-style MAF meter
• Centrifugal supercharger support up to 725 RWHP
• Roots-style supercharger support up to 825 RWHP
• Compatible with blow-through or draw-through intake setups
• OEM-quality calibration for consistent signal delivery

Fits 1999-2003 Ford F-150 (including Lightning and Harley-Davidson Edition) and 2003 Ford Mustang GT, Mach 1, and SVT Cobra.

The SCT Performance 90mm Mass Air Meter is engineered to resolve sensor "pegging" issues on high-horsepower Ford builds where factory air-mass sensors reach their voltage limits. Featuring a large 90mm bore inside a precision-machined billet aluminum housing, this meter provides the increased airflow capacity and resolution required for tuned engines. It is designed to reduce heat soak for more consistent air temperature readings and supports both blow-through and draw-through forced induction configurations.

• Large 90mm billet aluminum housing maximizes airflow and resists heat soak
• Supports up to 825 RWHP on Roots-style supercharger applications (up to 725 RWHP standard)
• OEM-quality calibration ensures reliable drivability and precise fuel trimming
• Compatible with both blow-through and draw-through intake setups
• High-resolution sensor prevents pegging common in modified F-150 and Mustang engines

Fits select 1999-2003 Ford F-150 and Mustang models.

The SCT Performance 90mm Mass Air Meter is engineered to eliminate the common issue of "pegging" in high-horsepower Ford EFI systems where the factory sensor reaches its maximum voltage limit. By utilizing a large 90mm billet aluminum housing, this meter provides a more stable airflow signal and significantly higher resolution than stock units. It is specifically calibrated to handle the increased demand of forced induction builds while maintaining OEM-quality idle stability and drivability.

• Precision 90mm billet aluminum housing reduces heat soak and maximizes airflow
• Supports up to 625 RWHP in centrifugal supercharger configurations
• Supports up to 700 RWHP in Roots-style supercharger configurations
• Versatile design supports both blow-through and draw-through air intake setups
• OEM-quality calibration prevents sensor saturation in high-output applications

The Spectre 9924011 Mass Air Flow (MAF) sensor mount is designed for custom air intake fabrication, allowing for the integration of a GM LS3/LS7 or Ford Coyote blade-style sensor. This mounting pad is precision-machined from raw aluminum and features a contoured base specifically engineered to be welded onto 3.5-inch or 4-inch OD intake tubing.

• Compatible with GM LS3/LS7 and Ford Coyote blade-style mass air flow sensors
• Designed for weld-on installation on 3.5-inch or 4-inch diameter tubes
• Constructed from raw finish aluminum for clean welding and custom finishing
• Ideal for engine swaps and high-performance custom induction systems
• Manufacturer Part Number: 9924011

Designed for 2004 and later vehicles, the Spectre 9705 Mass Air Flow (MAF) Sensor Adapter Kit allows for the seamless integration of a factory drop-in style sensor into a custom 4-inch intake system. This kit is engineered to maintain proper sensor calibration by managing airflow velocity across the sensor element.

The main adapter features a 4-inch outside diameter and measures 4 inches in length, constructed from polished aluminum for a clean engine bay aesthetic and lasting durability. To prevent air metering errors, the kit includes two ABS flow calibration tubes (76mm and 89mm) that reduce the internal diameter specifically at the sensor mount to ensure the ECU receives accurate signals.

• Manufacturer Part Number: 9705
• Material: Polished aluminum housing with ABS internal components
• Dimensions: 4-inch OD x 4-inch Length
• Calibration Tubes: Includes 76mm and 89mm inserts for precise tuning
• Hardware: Includes necessary mounting hardware for the sensor
• Compatibility: Engineered for select 2004 and newer vehicles with drop-in MAF sensors

Fits Nissan Z32 applications.

The ISR Performance MAF Adapter (IS-Z32MAFADP) provides a secure, bolt-on solution for connecting a high-flow air filter or custom intake piping to the Nissan Z32 mass air flow sensor. This adapter bridges the gap between the specific Z32 MAF flange and a standard round intake filter, ensuring a leak-free seal and optimized induction.

• Precision-machined to match the factory Nissan Z32 MAF bolt pattern
• Facilitates the installation of aftermarket cone filters or 3-inch intake piping
• Direct bolt-on design for a simple and reliable installation
• Durable construction to withstand engine bay heat and vibration
• Manufacturer Part Number: IS-Z32MAFADP

The ISR Performance Z32 MAF Plug is an essential wiring component for Nissan SR20DET owners performing the common 300ZX (Z32) Mass Air Flow sensor upgrade. This pigtail connector provides a secure, reliable electrical interface between your factory or aftermarket engine harness and the high-flow Z32 sensor, which is required for supporting higher horsepower levels that exceed the factory SR20 MAF capacity.

• Manufacturer Part Number: IS-194002
• Fitment: Nissan SR20DET engines (S13, S14, S15) using a Z32 MAF sensor upgrade.
• Build Quality: Features a durable plastic connector housing with secure locking tabs to prevent vibration-induced disconnects.
• Installation: Includes pre-stripped wire leads for splicing into the existing harness via soldering or heat-shrink butt connectors.

Whether you are replacing a brittle, cracked factory plug or finishing a fresh Z32 sensor swap, this ISR Performance pigtail ensures clean signal transmission to the ECU for accurate airflow metering.

Fits 1986-1993 Ford Mustang GT, LX, and SVT Cobra models. This BBK 76mm Mass Air Meter (MAF) is engineered to replace the restrictive factory unit, providing a significant increase in airflow for improved throttle response and horsepower. It is specifically calibrated for vehicles equipped with 24 lb/hr fuel injectors and a cold air intake system (Cold Air Calibration) to maintain accurate air-fuel ratios.

Each meter is built around a CNC-machined large-bore cast aluminum housing that ensures precise tolerances and durability. The custom-calibrated BBK electronic sensor accurately measures intake air volume, allowing the ECU to optimize fueling for performance. This direct-fit upgrade is a bolt-on solution for 5.0L Fox Body enthusiasts looking to support higher power levels.

• 76mm large bore diameter for superior airflow over the stock meter
• Calibrated specifically for 24 lb/hr injectors and cold air intakes (CAC)
• CNC-machined cast aluminum housing for precise fitment
• Includes 6-pin to 4-pin electrical adapter for direct plug-and-play installation
• Supports up to an additional 15 rear wheel horsepower depending on modifications
• Manufactured in the USA
• Manufacturer Part Number: 8004

Fits 1986-1993 Ford Mustang GT, LX, and SVT Cobra (5.0L).

The BBK Performance 76mm Mass Air Meter is engineered to eliminate intake restrictions and optimize airflow on 5.0L Fox Body Mustangs. By replacing the restrictive factory housing with a CNC-machined large-bore aluminum unit, this MAF sensor provides a significant increase in airflow, supporting improved throttle response and potential gains of up to 15 rear-wheel horsepower depending on supporting modifications.

This specific meter is precision-calibrated for 19 lb/hr fuel injectors and is designed for vehicles equipped with Cold Air Calibrations (CAC). Every unit features a custom-calibrated electronic sensor to maintain accurate air-fuel ratios. For a straightforward installation, BBK includes a 6-pin to 4-pin wiring adapter for direct plug-and-play compatibility with the factory harness.

• 76mm large-bore CNC-machined aluminum housing
• Calibrated specifically for 19 lb/hr fuel injectors
• Configured for Cold Air Calibrations (CAC)
• Includes 6-pin to 4-pin wiring adapter for direct plug-in
• Made in the USA
• Manufacturer Part Number: 8002