Product Description
Terrafirma Off Road Foam Filters by Pipercross
As used by some of the world's top engine builders, the Terrafirma foam air filters are produced by Pipercross, leaders in foam filter technology.
The filters are a direct replacement for the original paper element but giving 30% more air flow and a life time washable air filter without an increase in induction sound. When airbourne dirt particles are trapped by a standard paper or cotton filter there is a reduction in air flow and power. With the high performance deep foam construction of the Terrafirma foam filter, air is able to bypass the trapped dirt and thus maintaining the air flow and power.
Independent testing at MIRA has proven that pipercross foam has the ability to hold more than twice the dust particles than that held by other types of filters. When the Terrafirma foam filter finally reaches its full dust capacity it can easily be cleaned using the cleaning solution and re-oiled as required. Servicing could not be easier.
Terrafirma offers offroad foam filters for the most popular Land Rover models, service fluids and a unique Snorkel sock to reduce dust intake on raised intake systems. Please use Terrafirma Pipercross fluids when servicing Foam Filters to prolong lifetime and effectiveness.
Why Terrafirma Pipercross Foam Filters?
- Maximum airflow and engine protection
- Increased airflow
- 30% more air flow than a paper filter
- More power
- Noticable increase in both power & torque
- Flows more air for longer
- No air restriction due to dirt load
- Easy to fit
- Drops straight into your air box
- Reduced service costs
- Easy to clean and refit
- Motorsport Pedigree
Product Fitments
| Vehicle | Marque | Engine | Category | Notes | Break From | Break To |
|---|---|---|---|---|---|---|
| DISCOVERY 1 1989 - 1998 | LAND ROVER | All | Performance | 300Tdi |
Shipping & Returns
UK Mainland Delivery
We aim to dispatch all UK Mainland orders on the same or next working day. Delivery typically takes 1–2 working days, depending on the time your order is placed.
For special order items, we aim to dispatch within 4–5 working days. These items are clearly marked as “Special Order” within the product description.
Delivery Charges & Minimum Order
All prices shown on this page are exclusive of VAT.
We do not have a minimum order value; however, our minimum delivery charge includes packaging and handling costs and cannot be reduced.
Tracked Courier OptionsUK Mainland: £13.00 + VAT (TNT / FedEx / Transglobal Express) Some items qualify for Free Delivery where margin allows.
Economy Regions: Highlands & Islands of Scotland, Scilly Isles, Isle of Wight, and Northern Ireland.
Please add items to your basket and proceed to checkout for an exact delivery quote.
Channel Islands: Jersey, Guernsey, and the Isle of Man are treated as separate countries in our delivery system, ensuring zero VAT for the Channel Isles.
Courier Partners
We currently use DPD, DHL, TNT/FedEx, UPS and Transglobal Express for all UK and European shipments.
International orders are generally sent via DHL or DHL Express. Please contact us for a shipping quote — once approved, we’ll enable the relevant delivery option so you can complete your order online.
European Deliveries
We offer Economy and Express options from as little as £10 per 30kg.
To receive an accurate quote, please email us with your full delivery address and local contact number.
Customs & Import Duties
Customs duties and handling fees may be applied by local authorities in your country — these are outside our control. Please familiarise yourself with any applicable import charges before placing your order.
Some couriers may charge a small fee to handle customs clearance on your behalf. We cannot provide prices inclusive of duties or taxes, and the customer remains responsible for any local charges.
Please do not request that we under-declare or alter invoice values for customs paperwork — this is unlawful and may invalidate your shipment in the event of a claim.
Important Information
Once your parcel has been dispatched, it is in the hands of the courier. While most deliveries arrive promptly, transit times are estimates and not guaranteed due to factors such as road delays or courier backlogs.
All deliveries are tracked and require a signature on receipt, so please ensure someone is available at your chosen delivery address.


