Delivery, customs and taxes
Know the landed cost before you order
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For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. Outside the UK, shipping is shown at checkout and local customs and taxes remain your responsibility.
Lead times and urgent orders
Check timing before you commit
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Some products are made to order, imported or custom built. If timing matters, contact us before ordering and we will confirm the expected delivery timeframe.
Fitment checked before you order
Send the vehicle, engine and current setup if you want us to confirm the exact application before checkout.
The Ramair SR-233 is a performance induction kit that replaces the restrictive factory airbox. The filter element uses dual-layer foam.
Key features
Ramair foam filters are known for their clean and smooth induction tone often desired by performance car owners.
What's included
2 twin layer cone filters
Black silicone inlet pipes
Full fitting kit with nuts, bolts and brackets
Easy to follow step by step instructions
Fitment
Ramair list this part for the following 10 applications:
BMW 1 Series (E81/E82/E84/E87/E88) 3.0 (N54) — 2007–2010; 1 Series E82 3.0 N54 B30 — 2007–2013; 1 Series E88 3.0 N55 B30 — 2007–2013; 1M (E87) 3.0 (N54) — 2011–2012; 3 Series (E90/E91/E92/E93) 3.0 (N54) — 2006–2013; 3 Series E90 E91 E92 3.0 N54 B30 — 2006–2013; 3 Series E92 3.0 N55 B30 — 2006–2016; 5 Series E60 3.0 N54 B30 — 2006–2009; Z4 (E89) 3.0 (N54) — 2009–2016; Z4 E89 3.0 N54 B30 — 2009–2016
Some vehicles appear more than once because Ramair publish them under more than one description. Every entry is listed exactly as published.
Installation
The kit is supplied with the fitting hardware and step-by-step instructions.
Delivery, customs and taxes
Know the landed cost before you order
For UK customers, prices include VAT, customs and delivery unless checkout states otherwise. For customers outside the UK, local customs and taxes remain your responsibility, and shipping is shown at checkout. If a shipping option is not available, email us and we will prepare a tailored quote.
Lead times and urgent orders
Check timing before you commit
Many of the products we sell are made to order, imported or custom built, so a lead time may apply. If you need a part urgently, contact us before ordering and we will confirm the expected delivery timeframe and process.
Fitment first
Check fit before you order
Model year, engine, drivetrain, hardware and existing modifications can all change what fits. Check the applications and supplier notes above, or send us your exact vehicle and setup before ordering.
Check vehicle fitment
Need help with this product?
Send us your vehicle, year, current setup and any fitting date, event, trip or deadline before ordering. We will help check fitment, product choice and timing.