Milltek Sport 3 Inch (76mm) Centre/Mid Pipes - Secondary Cat Delete/DeCat - BMW M3 F80 & M4 F82 F83 (S55, F8X) - Fits Milltek Cat-Back Only - SSXBM1032 Bypass/Midpipe Upgrade

Milltek Sport SSXBM1032 3 Inch Centre Pipes for BMW M3 F80 and BMW M4 F82 F83

Transform the soundtrack and flow of your S55-powered BMW with Milltek Sport’s centre-section pipes that replace the factory secondary catalysts. This 3 inch mid-section unlocks a richer, more assertive tone and a freer-breathing exhaust when paired with a Milltek Sport rear system. Precision engineered for a clean, factory-style fit, it is the perfect finishing touch to a Milltek cat-back on the F80 M3 and F82 F83 M4.

Ideal for drivers searching for a BMW M3 F80 mid-pipe upgrade, BMW M4 F82 F83 centre pipe, S55 exhaust centre section, free-flow mid pipes, performance centre section, decat midpipe, and SSXBM1032 fitment. We have installed this setup on customer cars and the feedback has been consistently excellent for sound quality, fit and overall driving feel.

Why choose this upgrade

• 3 inch diameter for increased gas flow and a deeper, more motorsport-inspired exhaust note
• Designed to work exclusively with a Milltek Sport cat-back system
• Compatible with OE stock downpipes or Milltek Sport downpipes
• Direct replacement for the factory secondary catalytic converters
• No reducers required - purpose-built to integrate seamlessly
• Milltek quality, fitment and finish throughout
• Backed by a Milltek 2 year warranty
• Part number: SSXBM1032

Vehicle compatibility

• BMW M3 F80 Saloon 2014+
• BMW M4 F82 Coupé 2014+
• BMW M4 F83 Convertible 2014+

What you will notice

A stronger, cleaner tone that elevates the character of the M3 and M4 when teamed with a Milltek cat-back. Expect a fuller, louder soundtrack and improved flow for a sharper, more engaging drive, without compromising daily usability.

Fitment notes

• Fits Milltek Sport cat-back systems only
• Works with Milltek Sport or OEM stock downpipes
• No reducers required

Our experience

Installed by MJ Modifications on multiple customer builds, this centre section consistently delivers the aggressive M tone enthusiasts want, with the reliable fit and finish you expect from Milltek.

Professional installation

Need it fitted? Book expert installation with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Manufacturer and warranty

Manufactured by Milltek Sport. Supplied with a Milltek 2 year warranty.

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