
The full rundownProduct details
Built for speed density tuning and long-term reliability.
The PT Motorsports MAF to IAT Adapter Harness converts your factory MAF wiring to run a dedicated intake air temperature sensor — letting you place the IAT where it actually reads meaningful data, not heat-soaked air.
Perfect for speed density tuning, this harness replaces the stock MAF’s sensor input with a Deutsch DTM2 connector that pairs perfectly with Syltech IAT sensors (included in kit).
Made using Spec 44 wire and DR-25 sheathing, it’s built for motorsport-grade durability and resistance to heat, abrasion, and fluids.
Features
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Converts factory MAF connector to dedicated IAT sensor plug
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Ideal for speed density tuning setups
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Includes Syltech IAT Sensor
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Motorsport-grade Spec 44 wire with DR-25 sheathing
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50 cm length for flexible mounting
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Deutsch DTM2 connector for perfect fit and seal
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Available in custom lengths on request
Fitment
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Subaru Impreza / WRX / STI (GD, GG)
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Subaru Liberty / Legacy (BL, BP)
What’s Included
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PT Motorsports MAF → IAT Conversion Harness
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Syltech IAT Sensor
Manufacturer: PT Motorsports
Condition: Brand new
Designed for: Performance tuning and IAT relocation
What the community says
Rated by Subaru owners
While the bonnet's up
Complete the job
Before you buy
Questions we actually get
Can I return it if I've ordered the wrong thing?
Yes, within 30 days, subject to our returns policy.