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Pipercross Panel Car Air Filter Rectangular PP1991
£75.59
Enhance the power, efficiency, and longevity of your Land Rover or Range Rover with the Pipercross PP1991 Performance Panel Air Filter. Designed as a premium drop-in replacement for your factory air filter, the PP1991 increases airflow, improves throttle response, and boosts fuel economy—all while maintaining full compatibility with your original airbox.
Whether you drive on-road, off-road, or tow heavy loads, the PP1991 ensures your engine breathes cleaner and runs more efficiently for reliable performance in all conditions.
Key Features & Benefits
Enhanced Airflow (30–40% More Than OEM Filters)
The PP1991 delivers a significant 30–40% increase in airflow over conventional paper filters. The result is improved engine breathing, sharper throttle response, and better overall performance—especially under load or at speed.
Improved Fuel Economy
More efficient combustion means better fuel efficiency. By optimising airflow, the PP1991 helps you reduce fuel consumption and lower your vehicle’s carbon footprint—without sacrificing power or driveability.
Washable & Reusable Design
Built to last, the PP1991 is fully washable and reusable. Unlike disposable filters, it can be cleaned and reused at every service, saving you money and reducing environmental waste over time.
Limited Lifetime Warranty
Every Pipercross filter is backed by a limited lifetime warranty, giving you the confidence that your investment is protected.
Made in Britain
Proudly designed and manufactured in the UK, Pipercross filters are crafted to the highest standards of precision and quality—trusted by performance professionals and manufacturers across the globe.
Vehicle Compatibility
Make: Land Rover
Models:
Discovery IV (L319)
Discovery V (L462)
Range Rover Mk III (L322)
Range Rover IV (L405)
Range Rover Sport I (L320)
Range Rover Sport II (L494)
OEM Part Numbers
AH42-9610-AA – Land Rover
LR011593 – Land Rover
LR161843 – Land Rover
Why Choose the Pipercross PP1991?
Direct-fit, rectangular panel design for Land Rover and Range Rover models
30–40% more airflow than OEM paper filters
Washable and reusable for long-term savings and lower environmental impact
Made in Britain with premium materials and engineering precision
Backed by a limited lifetime warranty for peace of mind
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PLEASE BE AWARE: Sports cats can NOT legally be installed on a vehicle for use on a public road that was manufactured after 1st March 2001 unless type ECE 103R approved - this can be identified in either the product description and/or in the Technical Information section listed. If you have any doubt on this approval, please contact us immediately for confirmation. Fitting a De-Cat/Cat Bypass, DPF delete/bypass or GPF delete/bypass to a vehicle that is to be used on UK roads will cause the vehicle to fail the MOT emissions test, therefore rendering it unroadworthy and illegal to be used on the road. Therefore, any such products are strictly sold as off-road or motorsport use only and NOT for road use. The vehicle should be transported from place to place via a trailer, flatbed or other recovery means.
