Fabspeed Exhaust and Tuning Package for McLaren MP4-12C (2011–2014)

This Fabspeed package combines the MP4-12C Supersport X-pipe exhaust, BMC air filters and ECU tuning with a choice of sport catalysts or catalyst bypass pipes. Choose the hardware configuration and tip style together so the complete package matches the intended build. Fort Washington, Pennsylvania is home to Fabspeed Motorsport, whose exhaust, intake and ECU tuning development for Porsche and other sports cars includes dynamometer testing and road and track evaluation.

Technical Details

• Fabspeed product reference: FS.MCL.12C.XPKGTXTXX.
• Includes a Supersport X-pipe exhaust, BMC filter pair and Fabspeed ECU tune.
• Sport-catalyst configuration uses 200-cell HJS HD catalytic converters.
• Race configuration replaces the catalytic converters with bypass pipes.
• T304L stainless steel exhaust construction.
• Fabspeed reports peak gains of 60 whp and 73 lb-ft on its test vehicle; curve gains differ and results depend on setup.
• Covered by the Fabspeed Lifetime Warranty, subject to the manufacturer's terms.

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Fitment & Compatibility

For McLaren MP4-12C models from 2011–2014. Confirm ECU programming arrangements, existing modifications and the selected exhaust-tip option with PMB before ordering. The option labeled STREET identifies the supplied sport-catalyst hardware and does not establish emissions approval; catalyst bypass hardware is for competition use.

Questions about the way your car is configured? PMB Performance has over 20 years of experience and can help review the vehicle details before you select the part.