Dinan Carbon Fiber Cold Air Intake for BMW 335i xDrive E90 2009 to 2010
Unlock real, repeatable power and sharper throttle response on your BMW 3 Series with the Dinan Carbon Fiber Cold Air Intake. Engineered for the 2009 to 2010 BMW 335i and 335i xDrive E90 sedan, this performance cold air intake feeds the 3.0 litre turbocharged inline six with a higher volume of cool, oxygen rich air. Expect stronger mid range punch, extended power into higher RPM, and that addictive induction sound enthusiasts want from a premium carbon fibre intake kit.
Designed as a direct replacement for the factory air box lid, the Dinan carbon fiber cold air intake adds a secondary carbon fibre intake tube that draws dense air from the lower grille, plus shielding around the conical filter to help keep heat soak at bay. Intake air temperatures are reduced by a full 40°F compared to the stock inlet, approximately 22°C, supporting more consistent performance on road and track.
Why choose the Dinan intake for BMW 335i E90
- Carbon fiber and carbon fibre construction for lightweight strength and premium under bonnet appearance
- Secondary intake tube draws cool air from the lower grille for a true cold air intake effect
- Heat shielded conical air filter to reduce power robbing engine bay heat
- Direct replacement design for the OE air box lid for a clean, factory style installation
- Improved airflow that extends the power curve into higher RPM for a noticeable change in performance
- Enhanced turbo spool and induction sound while maintaining daily drivability
Proven performance gains
Measured increases will vary with supporting modifications. Dinan’s own testing shows the following gains:
- With Dinan Stage 3 Software, Dinan Intercooler and Free Flow Exhaust: +14 hp at 6000 rpm and +16 ft lb at 3400 rpm
- With Stage 2 Software and Free Flow Exhaust: +12 hp and +13 ft lb
- With Stage 1 Software and Free Flow Exhaust: +9 hp and +10 ft lb
- Completely stock car: +5 hp and +6 ft lb
Dinan Performance Software is highly recommended.
What you get
- Hand crafted carbon fiber replacement air box lid
- Secondary carbon fiber intake tube feeding from the lower grille
- Conical air filter with integrated heat shielding
Fitment
- BMW 3 Series E90 335i and 335i xDrive
- Saloon, 2009 to 2010 only
- 3.0 litre turbocharged inline six, N54 engine
Nforcd experience and support
We have fitted and used this Dinan intake at Nforcd and our customers love the quality, fit and real world gains. If you would like professional installation, we can help. Nforcd is based in Warwickshire and our workshop can fit this BMW 335i cold air intake for you. Email Sales@nforcd.com for a fitting quote.
SEO and search friendly terms
Dinan carbon fiber cold air intake BMW 335i, carbon fibre intake 335i E90, BMW 335i E90 cold air intake kit, performance air intake BMW N54, BMW 335i xDrive intake upgrade, high flow induction kit 335i, carbon fiber air intake 3 Series E90, BMW 335i turbo intake, best intake for BMW 335i, BMW N54 twin turbo intake, UK BMW intake upgrade, Dinan intake UK, carbon fibre airbox BMW 335i, 2009 2010 BMW 335i intake, E90 335i AWD cold air intake, performance parts BMW 3 Series.
Note: Power figures and results can vary based on vehicle condition, climate and supporting modifications.