CTS Turbo CTS-AF-800 95mm (3.75") Short Tapered Cone Intake/Induction Air Filter – Direct Replacement for CTS-IT-800 – Fits BMW N55 F-Series M135i M235i 335i 435i M2 – Low-Profile Universal 95mm Performance Filter Element + Clamp (CTS-IT-800-20/30)

CTS-AF-800 95 mm Short Cone Induction Filter for F-series N55, replacement element for CTS-IT-800 systems

Keep your F-series straight-six breathing freely with the CTS-AF-800 low-profile tapered induction filter. This compact 3.75 inch inlet filter is the exact replacement element used in CTS intake kits for the BMW N55 platform, and it is a brilliant choice for custom builds where clearance is tight. Strong, reliable and designed for proper sealing, it delivers the consistent airflow, crisp induction note and tidy fitment enthusiasts want.

We use these filters on customer cars at MJ Modifications and the feedback is superb. Fit is precise, quality is spot on and the sound under load is addictive without being over the top. If you are refreshing an existing CTS-IT-800 intake or need a 95 mm neck universal cone for a space-limited engine bay or big turbo setup, this is the hassle-free solution.

Why it belongs on your N55

• Short height, tapered body for tight-clearance engine bays and heat management
• Drops straight into CTS-IT-800 intake kits, no guesswork and no modifications
• Heat-resistant moulded silicone base and cap for a secure, long-lasting seal
• Includes stainless band clamp for a firm, rattle-free installation
• Great for custom intakes requiring a 3.75 inch, 95 mm inlet cone

Specifications

• Inlet size: 3.75 inch, 95 mm
• Overall length: 6.00 inch
• Overall width: 6.00 inch
• Moulded silicone base and cap
• Stainless steel clamp included

Vehicle applications, BMW F-series N55

• 2012 to 2016 F20 F21 M135i and M135ix
• 2012 to 2015 F30 F31 F34 335i and 335ix
• 2014 to 2016 F32 F33 F36 435i and 435ix
• 2016 to 2018 F87 M2
• 2014 to 2016 F22 F23 M235i

Direct fit for these CTS kits

• CTS-IT-800-20
• CTS-IT-800-30

Part number

CTS-AF-800

Installation and fitting

Running a CTS-IT-800 intake already, simply swap the element in minutes. Need professional fitting or a fresh install on your N55, book with MJ Modifications in Warwickshire. For a quote email info@mjmodifications.co.uk.

Buy with confidence

MJ Modifications supplies and installs CTS hardware day in, day out. We have hands-on experience with the CTS-AF-800 on M135i, M235i, 335i, 435i and M2 models, and our customers consistently rate the fit and finish highly. Order today to refresh your induction system and keep performance sharp.

Warranty

12 month CTS Turbo warranty against manufacturing defects from invoice date. Excludes misuse, abuse, normal wear, improper installation, racing damage or consequential loss. Warranty applies to the original purchaser only. If a defect is confirmed, CTS may repair or replace the item. Products from other brands are covered by their own terms.

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