BMW M5 M6 S63 3 inch de-cat turbo down pipes by VRSF - brushed 304 stainless

Transform the way your S63 twin turbo V8 responds with these 3 inch straight through turbo outlet pipes from VRSF for the F10 M5, F12 M6 and F06 M6 Gran Coupe. Expect quicker spool, sharper throttle response and a harder motorsport tone. These test pipes replace the restrictive factory catalytic converters to free up flow and unlock serious performance when paired with a suitable calibration.

On cars with the appropriate tune, gains of around 50 to 55 wheel horsepower and 60 to 65 wheel torque have been achieved. The true 3 inch design is maintained far closer to the turbine outlets than many alternatives, which means reduced backpressure and improved turbo efficiency. Built from hand crafted 304-grade stainless with smooth mandrel bends, beautiful TIG welds and a precision CNC V band transition, you get OEM style fit with race ready strength and a premium brushed finish.

We have installed these on customer cars and the feedback has been outstanding. Stronger mid range, faster boost response and the aggressive soundtrack your M deserves. If you want a high quality, high value exhaust upgrade for your S63, this is the one we recommend and use.

Highlights

• 3 inch de-cat down pipes for the S63 twin turbo V8 - massive flow and sound upgrade
• Proven improvements of 50 to 55 WHP and 60 to 65 WTQ with the correct tune
• CNC machined V band to tube transition for a smooth, turbulence free path
• Mandrel bent 304 stainless, expertly TIG welded, brushed finish
• True 3 inch diameter carried right up to the turbo area for maximum performance
• Designed to fit both RHD and LHD without modification
• Backed by a Lifetime Warranty against defects and fitment issues

Optional thermal barrier

Optional Cerakote high temperature ceramic coating available, rated to approximately 1800 F 982 C. Lifetime warranty applies to the pipework. Ceramic coating carries a 1 year warranty due to the nature of the finish.

Compatibility

• 2011 onwards F10 BMW M5
• 2011 onwards F12 BMW M6
• 2011 onwards F06 BMW M6 Gran Coupe
• Suits both Left Hand Drive and Right Hand Drive cars

Why this upgrade works

The factory catalysts create significant restriction ahead of the mid section. Replacing them with free flowing 3 inch race pipes reduces exhaust gas pressure, allowing the S63 turbos to work more efficiently. The result is quicker turbocharger response, stronger torque through the rev range and a deeper, louder exhaust note. Ideal for tuned builds, Stage 2 style remaps, and anyone chasing a genuine seat of the pants improvement.

Installation and support

Professional fitting is recommended. For installation, speak to MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. Our team has extensive hands on experience with these pipes and we are happy to help with advice before and after purchase.

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