GrimmSpeed DRY-CON Panel Filter
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GrimmSpeed DRY-CON Panel Filter - Subaru WRX 2008-2021 / STI 2008-2018
GrimmSpeed built the DRY-CON Panel Filter for owners who want a genuine power gain without committing to a full aftermarket intake. It's a direct replacement dry element filter that drops straight into the factory airbox on your Subaru WRX or Subaru STI, cutting restriction while keeping filtration right up at OEM level.
This listing covers the Subaru WRX built from 2008 to 2021 and the Subaru STI built from 2008 to 2018. It's a single SKU with no variant options to select on this listing.
Key Features
- Direct OE replacement — fits straight into the factory airbox, no cutting or modification
- Oil free dry element construction for easier, mess free servicing
- 62% better flow than the OEM paper filter
- 99.1% filtration efficiency, matching OEM particulate protection
- Tested gains of +9 ft/lb (12 Nm) torque and +6 whp on a factory tuned STI
- No tune required — genuine drop in fitment
- Service interval of up to 32,000 km (20,000 miles), reusable with standard filter cleaning kits
- 1 year warranty
Vehicle compatibility and fitment notes are provided in the tabs above. Please confirm your model year and trim before ordering.
Not sure if this filter suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Technical Specifications
| Spec | Value |
|---|---|
| Filter Media | Dry, two-layer synthetic construction (oil-free) |
| Flow Increase | 62% better flow than OEM filter |
| Filtration Efficiency | 99.1% |
| Service Interval | Up to 32,180 km (20,000 mi) |
| Torque Gain (tested) | +12.2 Nm (+9 ft-lb) |
| Horsepower Gain (tested) | +6 whp (5,400 rpm to redline) |
| Warranty | 1 year |
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