MTC Motorsport – Audi S6/S7/S8/RS6/RS7 4.0T DECAT DOWNPIPES CATLESS MIDPIPES EXHAUST

MTC Motorsport Audi RS6 and RS7 2013+ Stainless Steel Decat Downpipes with Mid Pipes

This kit comes with the mid section that joins directly onto the standard exhaust. Please note, you will need to re-route the rear lambda sensor to fit these which is a very easy job.

• Machined from SS304 aircraft-grade stainless steel and are tig welded in house
• Finished in brushed stainless
• The MTC RS6 downpipes are made of 3″ stainless pipe straight out of the turbo providing a sharper throttle response due to faster spool of the turbo
• This downpipe will provide noticeable power gains and a much more aggressive exhaust note which sounds truly amazing. Feedback from customers is that the downpipe crackles and bangs but is quiet on the motorway which is perfect.
• It produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which contributes to maximum performance.
• There is also a substantial weight saving in comparison to the factory catalytic converter.
• The decat is mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque.
• No cutting required to fit

We have tested this product and found increases of around 40-50bhp on test vehicles however, it does have the capability of increasing horsepower by 150-180bhp once your car has a stage 2 map.

These pipes will fit the following models: 

• Audi RS6 2013-2019
• Audi RS7 2013-2019
• Audi S6 2013-2019
• Audi S7 2013-2019
• Audi S8 2013-2019

Professional installation is recommended as some exhausts sit slightly different from others and can be tight although the feedback we have received from this product is that it is very easy to fit.

We recommend purchasing a Lambda Sensor Spacers to prevent the engine light coming on in most cases (unless you are tuning the car). If you search our other products you will find these.

This product comes with a lifetime warranty.