BMW X5 G05 & X6 G06 Decat Downpipe 2020-2023 B58 OPF 3.0T | MTC Motorsport

MTC Motorsport BMW X5 X6 G05 G06 B58 OPF 3.0T Stainless Steel Decat Downpipe

• The X5 B58 OPF downpipe is machined from T-304 high-grade stainless steel and are tig welded in house
• The downpipes will provide a sharper throttle response due to faster spool of the turbo
• Noticeable power gains and a much more aggressive exhaust note which sounds truly amazing
• Produce 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.
• 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 with gaskets and bolts

These downpipes will fit the following models with OPF/GPF sensors:

• X5 G05 B58 3.0T 2020-2023 
• X6 G06 B58 3.0T 2020-2023 

These can be fitted with the OPF sensors coded out or you can fit the blanking plugs and get rid of them altogether. Please make sure you speak to a tuner before you buy these to ensure they know what they need to do.

We have tested this product and found increases of 20-30bhp.

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.