Dinan Carbon Fibre High-Flow Cold Air Intake with Integrated Strut Tower Brace for BMW 550i/550i xDrive F10 (20112013)

Dinan carbon fibre induction kit with built in shock tower bar for BMW 5 Series V8 N63

Give your twin turbo 4.4 V8 the cool air it craves and tighten up the front end with this Dinan carbon fibre induction system featuring an integrated tower bar. Designed specifically for the BMW 5 Series F10 550i and 550i xDrive, this premium CF setup delivers a serious airflow upgrade, a richer induction soundtrack and a beautifully finished engine bay that looks factory plus.

The Dinan design channels fresh outside air via additional front snorkels with high flow filter elements, while retaining the original feed for maximum breathing potential. Powder coated black ducting routes clean air efficiently to the turbos, and the one piece CF cross brace links the suspension turrets to reduce flex, helping steering precision and front end stability. It is a smart, space efficient solution that blends performance induction and chassis bracing in one.

We have installed this Dinan intake and brace on customer 550i builds and the feedback is consistently excellent. Fit is spot on, throttle response feels sharper, turbo spool and induction noise are addictive and the carbon fibre finish elevates the look under the bonnet. If you are searching for a top tier BMW N63 intake upgrade that also adds a carbon tower bar, this is the one to choose.

Highlights

• Carbon fibre twin duct induction system for BMW F10 5 Series V8
• Built in CF shock tower bar for added rigidity and improved steering feel
• Additional front snorkels with high flow filters plus retained OE feed for strong airflow
• Powder coated black ducting for clean routing to the turbos
• Premium CF weave that looks outstanding in the engine bay
• Engineered by Dinan for performance, durability and OE grade fitment
• Direct fit bolt on upgrade for enthusiasts who want intake and brace combined

What you can expect

• Improved breathing and response from the N63 4.4 twin turbo
• Deeper induction tone and enhanced turbo spool sound
• Cleaner, cooler outside air feed compared with the stock airbox alone
• Stiffer front end thanks to the integrated carbon tower bar
• Show worthy CF appearance under the bonnet

Compatibility

BMW 5 Series F10 550i and 550i xDrive, saloon, model years 2011 to 2013.

Installation and support

Professional fitting is recommended. MJ Modifications offers supply and installation in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

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