Year of Car:
Cosworth Panel Filter Subaru Impreza WRX & STI 93-16Back in stock!
These dry filters are built to the usual extremely high quality you'd expect from a brand such as this and have quickly become our #1 best seller.
✓ Easy Performance Upgrade
✓ Direct Replacement for Original
✓ Superior Filtration
✓ Fast Delivery
Available for Impreza WRX and STI turbo 1993-2018 all models.
Please note these are now supplied with a different design of outer packaging box to that shown in image
Cosworth High Flow Performance Air Filters are constructed from a proprietary synthetic, non woven single layer, pleated polyester filter media that requires no oiling.
For an OE like fit, the filter housing is injected molded from High Impact Polystyrene or Polypropylene Each Cosworth air filter has been engineered to fit the vehicles original air box providing a true cold air supply to the engine.
Cosworth Performance Air Filters also provide increased air flow when compared to original equipment air filters.
Exceptional dust holding capacity
Reduced restriction (10%+ compared to OE filters)
Over 98% efficiency