Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport
Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport

Mercedes A45 Decat Downpipe 3.5” and Mid Pipe GLA45 AMG | MTC Motorsport

Regular price £449.00
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1 in stock

MTC Motorsport Mercedes A45 AMG Stainless Steel Decat Downpipe Exhaust

  • The A45 downpipes are machined from T-304 high-grade stainless steel and are tig welded in house
  • The downpipe is made of 3.5" stainless pipe straight out of the turbo providing a sharper throttle response due to faster spool of the turbo
  • The standard V band clamp onto the turbo and downpipe to mid pipe clamps work perfectly
  • This downpipe will provide noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
  • 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

This will fit the following models:

  • A45 AMG
  • CLA45 AMG
  • GLA45 AMG

We have tested this product and found increases of around 18-20bhp.

Professional installation is recommended as some exhausts sit slightly different from others and can be tight.

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.