Mercedes AMG GT63 S Decat Downpipes | MTC Motorsport
Mercedes AMG GT63 S Decat Downpipes | MTC Motorsport
Mercedes AMG GT63 S Decat Downpipes | MTC Motorsport

Mercedes AMG GT63 S Decat Downpipes | MTC Motorsport

Regular price £999.00
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Tax included. Shipping calculated at checkout.

MTC Motorsport Mercedes GT63 AMG Stainless Steel Decat Downpipes 

  • The AMG GT63S downpipes are machined from T-304 high-grade stainless steel are are tig welded in house
  • The downpipes are made of 76mm stainless pipe straight out of the turbo providing a sharper throttle response due to faster spool of the turbo
  • These downpipes will provide noticeable power gains and a much more aggressive exhaust note which sounds truly amazing.  
  • Produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which generates maximum performance.
  • There is also a substantial weight saving in comparison to the factory catalytic converter
  • The decats are mandrel-bent for better gas flow and maximum internal size to ensure ultimate performance without the loss of mid-range torque. 
These will fit the following models perfectly:
  • AMG GT 63 S
  • AMG GT 63

We have tested this product and found increases of around 30bhp without a map and 120bhp with a stage 2 map. Please contact the tuner or fitter before you commit to buy these as a lot of the newer cars have PPF filters in the exhaust and some will require this coding out.

The standard V band clamp works perfectly onto the turbo and we supply a stainless clamp and bolt to join the two together in the middle as well as all the bolts for the brackets.

Professional installation is recommended as some exhausts sit slightly different from others and all the AMG cars are a tricky fit.

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.

Why choose us?

Engineered for Performance

All of our uprated intercoolers, downpipes, hoses and other performance parts have been designed and engineered in-house here in the UK.

Consistant Quality

Here at MTC Motorsport, we are dedicated to providing quality made products at a competitive price. Each product we create is tested on a vehicle before going on sale to the public so you can be sure you are getting a 100% tested and working product.