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Pop off air valve. Porsche 911 1973-89 ❭ 911901522
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 1973-89
Prevents costly airbox explosions, installed with the engine and air box in place. 911 engines since 1973 have had the bad habit of backfiring and blowing a hole an the air box. 911 POP VALVE is installed inside the air box and when a backfire occurs the valve will instantly open and release the backfire pressure. The POP VALVE then automatically closes and the angine continues to run. The POP VALVE has no effect on the performance or fuel mileage.
CIS Pop Off Valve Installation Click Here
For Fitting Instructions CLICK HERE
Please note the glue is not included with the air valve.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
911901522
The product you are viewing cross references to these numbers
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp)
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp)
- Porsche Boxster Spyder 718 4.0L (420 Bhp)
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L

Fits:
Porsche 981 Boxster 2012-16
Porsche 981SP Boxster Spyder 2016
Porsche 981C Cayman 2014-16
Porsche 981C Cayman GTS 2016
Porsche 982 (718) Boxster GTS 4.0L 2017>>
Porsche 982SP Boxster Spyder 2019>>
Porsche 982C (718C) Cayman 2GTS 4.0L 017>>
Porsche 982C Cayman GT4 2019>>
Click 'Zoom in' for large parts diagram.
Diagram ref no 5
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98111013
The product you are viewing cross references to these numbers
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Fits:
Porsche 981 Cayman / Cayman S - 2013 to 2016
Porsche 981 Cayman GT4 - 2016
Porsche 718 Cayman GTS / GT4 - 2017 onwards (6 cylinder models)
The intake system for the 6-cylinder 981 and 982 (718) Porsche Caymans is uniquely crafted from prepreg carbon fiber and infused carbon fiber, both cured in an autoclave. This is the only complete intake system available on the market for these Porsche models.
Featuring built-in snorkels, the system facilitates air ducting from a higher point on the side of the car, resulting in lower intake temperatures, more laminar airflow, reduced turbulence, and maximized performance. Extensive testing and development have ensured this intake system delivers optimal results for your Porsche Cayman.
The system is fully reversible and requires no cutting or modification of original parts, except for trimming the plastic cover under the roll hoop. It also enhances the driving experience with a great induction noise from the engine, located right behind the driver's ears. Designed to maintain an OEM+ look, the system boasts a stunning carbon fiber appearance in various finishes, all providing excellent UV protection.
Additionally, the existing lower side ducts will now function as auxiliary air-cooling channels for the engine, similar to the GT4 RS.
Installation Process
The installation process of the RS Style Carbon Intake is straightforward and can be undertaken by professional technicians or experienced car enthusiasts. It includes a detailed installation video to ensure a smooth and hassle-free process. Following the provided guidelines carefully is essential to achieve the best results.
Characteristics
- Colder and more laminar flow into the intake
- Additional air-cooling of the engine
- Induction noise in the cabin
- 100% Carbon fiber infusion and prepreg, autoclave cured
- 2x2 carbon weave (3K twill)
- UV protection varnish
- Perfect fit
Kit Includes
- Complete carbon fiber intake system
- 2x air filters
- Hardware and tubes for water drainage
- Adhesive and rubber seals
- Pre-cut carpet
- Installation video
Availability
Made to order - Lead time 8 weeks
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9GT129407G
The product you are viewing cross references to these numbers
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