This Pipercross Performance Air Filter PP1221 is compatible with certain models of BMW 3 Series 316 Ci TI 316i 318 Ti 318i 320 320i 323 323i 2.5 325 325i 328 328i 330 330i M3 3.2 Alpina B3. Please check fitment in the table above and send in your vehicle registration number for confirmation.

Pipercross Air Filter Cleaning Instructions:

• Oiled filters need to be maintained and serviced every 20,000 miles
• Remove excess dirt by gently brushing the air filter
• Apply Pipercross cleaning additive liberally and massage in to the filter with a soft brush allowing for five minutes soaking time
• Rinse the filter with warm water from the clean side to the dirty side
• Allow the performance filter to dry naturally
• Repeat the above steps until clean
• Lightly apply Pipercross dirt retention additive to both sides of the filter

Offering superior engine dirt protection, the Pipercross performance filters flow 30% more air than standard air filters, which also helps to reduce fuel consumption and emissions.

Pipercross air filters are washable and reusable, it is recommended that Pipercross air filters are washed every 20,000 miles.

Pipercross offer a lifetime warranty with performance air filters, offering both a quality product and service to match.

Pipercross products come with a lifetime warranty on all replacement and performance road use filters, direct from the manufacturer.

The warranty and guarantees lie solely with the first user.

On most occasions products deemed faulty under warranty will need to be returned to either ourselves or the manufacturer/importer for further inspection, but this will be done in the quickest time possible and treated as a matter of urgency. If good quality images are available we may be able to use these to come to a conclusion.

All warranty claims must prove proof of purchase and must be discussed with us before goods are returned.

Delivery & Shipping

Free Delivery For Orders Over £50 (or £25 of JR Filters or ValetPRO products)!*

*We offer free delivery for all orders over £50 (or £25+ of JR Filters or ValetPRO products) for Zone 1 postcodes, and for all orders over £120 for Zone 2, 3, IOW and Channel zones.

What are my delivery options?

You can choose Standard Delivery, Express Delivery, Saturday Delivery or other options:

Zone	Type	Delivery Time	Price
1	Standard Delivery (Tracked) (Weekdays)	2 days from dispatch	£7 per order or £3.50 per JR Filters or ValetPRO order Free for orders over £50 or £25+ of JR Filters or ValetPRO products
1	Express Delivery (Tracked) (Weekdays)	Next day from dispatch	£9 per order
1	Saturday Delivery (Tracked) (Saturdays)	Saturday following dispatch	£12 per order
1	Royal Mail Signed-For 2nd Class	2-3 working days	£3.00 per order - For JR Filters or ValetPRO orders up to £25 This is not a fully tracked service, but a signature is required on delivery.
1	Royal Mail 2nd Class	2-3 working days	£3.00 per order - For JR Filters or ValetPRO orders up to £15 This is not a tracked service and no signature is required.
1	4-7 Day Delivery	4-7 days	£3.95 per order Free for orders over £50
2	Standard Delivery (Tracked) (Weekdays)	2 days from dispatch	£15 per order, free for orders over £120
2	Express Delivery (Tracked) (Weekdays)	Next day from dispatch	£15 per order
3	Standard Delivery (Tracked) (Weekdays)	2 days from dispatch	£17 per order, free for orders over £120
3	Express Delivery (Tracked) (Weekdays)	Next day from dispatch	£20 per order
IOW	Standard Delivery (Tracked) (Weekdays)	2 days from dispatch	£13 per order, free for orders over £120
IOW	Express Delivery (Tracked) (Weekdays)	Next day from dispatch	£13 per order
Channel	Standard Delivery (Tracked) (Weekdays)	2 Working Days	£17 per order, free for orders over £120
2/3/IOW/Channel	4-7 Day Delivery	4-7 days	£15 per order Free for orders over £120
-	Collection from Ambush HQ	Opening hours: 9-5, Monday to Friday	Free collection, bring driving license & debit/credit card you completed payment with

When will you dispatch my order?

For in stock items, orders made before 2pm are usually dispatched the same day.

This includes weekdays only, and excludes bank holidays and holiday closing times.

Shipping to mainland Europe & non-UK areas

To mainland Europe: delivery costs may be approximately £15 — for non-UK delivery and areas outside of the specified zones please contact us for support.

Which Days Do You Deliver?

'Standard Delivery' and 'Next Day Delivery' services include delivery on weekdays only.

'Saturday Delivery' is available for Zone 1 addresses and is for delivery on Saturdays.

Which Zone am I in?

Use the map and postcodes below to find your delivery zone:

Zone 1: Mainland UK

Zone 2: Scottish Highlands & Islands

Zone 3: Northern Ireland, Isle of Man, Isles of Scilly

IOW: Isle of Wight

Channel: Channel Islands: Guernsey, Jersey

Not sure about your Delivery Zone?

Add an item to your basket and enter your postcode to see a delivery quote for your order, or go to checkout. The map above is for illustrative purposes, so please check using your postcode.

Shipping to mainland Europe & non-UK areas

To mainland Europe: delivery costs may be approximately £15 — for non-UK delivery and areas outside of the specified zones please contact us for support.