Audi TTRS 8S Decat Downpipe 2017- 4”

MTC Motorsport Audi TTRS 2017+ Stainless Steel Decat Downpipe 

• The TTRS downpipe and flanges are machined from SS304 aircraft-grade stainless steel and are tig welded in house
• The downpipe is 4” straight out of the turbo and 2.5” when it splits into 2 which provides a sharper throttle response due to faster spool of the turbo.
• Provides 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 meaning you get 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.
• Finished in brushed stainless 

We have tested this product and found increases of around 25-30bhp on test vehicles however, it does have the capability of increasing horsepower by 120-150bhp once your car has a stage 2 map.

Will fit the following models perfectly:  

• Audi TTRS 8S 2017+
• Audi RS3 8V 2017+ 

Professional installation is recommended as some exhausts sit slightly different from others. This requires the prop shaft to be taken off to fit the decat.

We also recommend purchasing a Lambda Sensor Spacer(s) to prevent the engine light coming on in most cases. If you search our other items you will find these. 

This product comes with a lifetime warranty.