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- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
Throttle body diameter - 92mm
Fits:
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1998
Silverlake Projects' complete Drive-by-Wire (DBW) intake system, designed specifically for 964 and 993 engines to be converted to DBW (drive by wire) throttle body.
Our system includes:
- 6 precision-engineered runners crafted from anodized structural aluminum
- 2 anodized fuel rails, also made from structural aluminum for durability and performance
- Dual GT3-style intake manifolds in carbon fiber for weight reduction and strength
- Intake T-tube in glass-reinforced thermoplastic, compatible with a 92mm DBW throttle body
- Resonance flap or resonance flap delete tube in glass-reinforced thermoplastic, complete with a vacuum actuator
- 6 high-temperature silicone couplers for the manifold-to-runner connections
- 4 high-temperature silicone couplers for the manifold-to-T-tube/resonance flap connections
- TMAP sensor for accurate air intake measurements
- Vacuum reservoir for optimized engine performance
- All mounting hardware made from lightweight titanium alloy
Inlet port sizes: 42mm
Weighing just 5.5 kg (12 lbs), our intake system is nearly half the weight of the stock 964 intake, which weighs 11.5 kg (25.3 lbs), offering a substantial weight savings for enhanced performance
Why our system?
- 50% lighter than stock. Lighter than most systems given use of carbon fiber, thermoplastics, and titanium.
- Direct mount of fuel rail to the runner for perfect injector press fit.
- CNC machined PTFE inserts in between the cylinder head and the runner for a superior insulation from the heat from the cylinder heads, especially when in idle and street applications.
- Custom nitrile O-rings in between the runner and the cylinder head, and the intake T and throttle body for a perfect seal
- Silverlake’s precision-molded OEM+ silicone sleeves with a much higher temperature resistance than rubber, offering a perfect fit with the opposing components for better airflow, and an unmatched appearance.
- All mounting fasteners in Tin coated titanium alloy, for reduced weight and un unbeatable appearance
- Your choice between 82mm or 92mm drive by wire throttle bodies, the latter offering 25% more surface for high displacement high performance applications
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99611061870
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