SKU: MMAB-STI-15 | UPC: 748354017304
Mishimoto 2015-2021 Subaru WRX STI Airbox
Upgrade your Mishimoto Performance Air Intake with this black powdercoated airbox designed for 2015-2021 Subaru WRX STI models. It channels more cold outside air directly into the intake for better efficiency and performance gains. Crafted from durable steel with a glossy finish it enhances engine bay appearance while providing precise MAF readings for reliable tuning and datalogging in select setups.
Key Features
- Cold Air Diversion: Directs cooler outside air into the intake to lower intake temperatures and support consistent power delivery
- Steel Construction: Heavy-duty steel build with light glossy black powdercoat finish resists corrosion and withstands engine bay heat
- MAF Accuracy: Delivers more reliable mass airflow sensor readings in compatible configurations for accurate tuning and datalogging
- Complete Hardware: Includes all protective edge strips mounting hardware and template for trimming stock plastic intake duct if retained
- Engine Bay Style: Clean black finish complements performance builds and adds professional look under the hood
Product Notes
- Pair with Mishimoto Performance Air Intake for full system benefits
- Template provided for precise trimming of stock plastic duct when used
- Ships ready for installation with all necessary components included
Installation Notes
- Professional installation recommended.
- Basic hand tools required direct bolt-on fit to Mishimoto intake
- All hardware and edge trim supplied for secure rattle-free mount
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2021 | Subaru | WRX STI | Base |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015-2021 | Subaru | WRX STI | Limited |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2018 | Subaru | WRX STI | Type RA |
Why Choose Mishimoto?
- Engineered and tested in the USA for Subaru applications
- Durable materials built for long-term performance reliability
- Lifetime warranty backs every component
Frequently Asked Questions
- Q: Does this airbox fit all 2015-2021 Subaru WRX STI trims?
A: Yes it provides direct fit for Base Limited Launch Edition HyperBlue and Type RA models with Mishimoto intake installed - Q: What material and finish does the airbox use?
A: Made from strong steel with black powdercoat finish for heat resistance and sharp engine bay aesthetics - Q: What warranty coverage applies?
A: Includes Mishimoto Lifetime Warranty covering defects in materials and workmanship
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 22in L x 14in W x 9in H
- Weight: 5.45 lbs product 6.4 lbs shipping
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