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.jpg?width=440&height=320 "ITG Foam Air Filter Set Rally for Rennen ITB Upgrade. Porsche 911 / 964")
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- 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 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
Rennen ITG Air Filter Assembly - Rally for Rennen by JSR Individual Barrel Throttle Body Upgrades
The Rennen ITG Air Filter Assembly - Rally is the ultimate filtration solution for Rennen by JSR Individual Barrel Throttle Body (ITB) conversions. Designed for demanding road, rally, touring and motorsport applications, this upgraded filtration package combines premium ITG foam filters with enhanced sealing technology and dedicated mounting hardware to provide superior engine protection in dusty and challenging operating environments.
Fits:
- 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 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
Like the standard ITG Air Filter Assembly, the Rally version includes high-performance ITG foam filters and all the required hardware for secure installation onto the velocity stacks. However, the Rally specification takes protection one step further with a more robust construction and improved sealing against airborne dust and contaminants.
For owners operating their Porsche in rally, endurance, touring or harsh road conditions, the Rally Air Filter Assembly provides additional peace of mind without compromising the airflow and throttle response benefits of the Rennen by JSR Barrel ITB system.
What Does the Rally ITG Air Filter Assembly Do?
The Rally Air Filter Assembly filters incoming air before it enters the throttle bodies and combustion chambers.
Its primary functions include:
- Preventing dust ingestion
- Protecting cylinders and piston rings
- Protecting valves and valve seats
- Reducing intake contamination
- Supporting engine longevity
- Maintaining airflow efficiency
- Preserving engine performance
The enhanced sealing design provides an additional layer of protection in environments where airborne dust and debris are more prevalent.
Why Are Air Filters Essential on ITB Systems?
Individual Throttle Bodies significantly increase airflow potential and engine responsiveness. However, without effective filtration, harmful particles can enter the engine and cause accelerated wear.
Proper air filtration helps:
- Protect expensive engine components
- Reduce internal engine wear
- Maintain tuning consistency
- Protect piston rings and cylinder bores
- Improve long-term reliability
- Preserve engine performance
- Reduce maintenance costs
For road and motorsport applications alike, high-quality air filtration should always be considered an essential part of any ITB installation.
Why Choose the Rally Version?
The Rally Air Filter Assembly has been developed for environments where maximum engine protection is required.
Compared to the standard filter assembly, the Rally version
offers:
- Improved sealing against dust ingress
- More robust filter mounting arrangement
- Enhanced durability
- Greater protection in harsh environments
- Improved filtration security during prolonged use
- Ideal for rally, touring and endurance applications
- Additional confidence for high-value performance engines
This makes it the preferred option for owners seeking maximum engine protection without sacrificing performance.
Why Choose ITG Foam Filters?
ITG filters are widely respected throughout motorsport and performance automotive applications for their ability to combine high airflow with exceptional filtration efficiency.
Benefits include:
- High airflow capacity
- Excellent filtration performance
- Washable and reusable design
- Lightweight construction
- Motorsport-proven technology
- Long service life
- Consistent airflow characteristics
- Suitable for high-performance engines
The foam construction provides outstanding protection while supporting the airflow demands of Individual Throttle Body systems.
Why Are Barrel ITB Upgrades So Popular?
Rennen by JSR Barrel Throttle Bodies provide one of the most exciting induction upgrades available for Porsche engines.
Benefits include:
- Instant throttle response
- Improved airflow efficiency
- Increased engine breathing capacity
- Greater power potential
- Enhanced torque delivery
- Exceptional induction sound
- Motorsport-inspired driving experience
- Stunning engine bay presentation
The Rally Air Filter Assembly ensures these benefits can be enjoyed while providing enhanced protection for valuable performance engines.
Why Choose the Rennen ITG Rally Air Filter Assembly?
Developed specifically for Rennen by JSR Barrel ITB systems, this filtration package offers the ideal balance between airflow, protection and durability.
Benefits include:
- Enhanced dust sealing
- Premium ITG filtration technology
- Complete installation solution
- Includes mounting and securing hardware
- Maintains unrestricted airflow
- Protects engine internals
- Suitable for road, rally and motorsport use
- Professional installation finish