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- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
This is only the replacement filter for the induction kit.
Replacement filter for GruppeM RAM AIR SYSTEMS epitomize the GruppeM philosophy of attention to detail. By replacing the factory air handling systems, increased airflow streams into the combustion chamber.On the GruppeM intake for the Porsche 964 3.6L 1989-94 , the factory ductwork is replaced with heat-shielding carbon fiber with enhanced inlets to capture the maximum amount of air. Lower intake air temperatures carry higher concentrations of oxygen, allowing for more energetic explosions and producing more horsepower and torque. Of course, reliability is never sacrificed -- high-efficiency, high-flow K&N air filter materials prevent contaminants from interfering with proper engine function.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
GMR-3301
The product you are viewing cross references to these numbers
- Porsche 356 1950-55
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Air Filter Shape: Round
Height: 5 in (127 mm)
Sold each
This Product Fits:
Porsche 356 Speedster
K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today
Protect your drag car motor from debris
Designed for high performance
Cotton gauze filter material
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
28-4240
The product you are viewing cross references to these numbers
Can be adapted to various vehicles.
Filter height: 6 inch / 15cm
Filter diameter at base: 7 inch / 18cm
Funnel height: 8 inch / 20cm
Filter diameter at base: 3,5 inch / 9cm
Overall height: 13inch / 33cm