BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport
BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport
BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport
BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport
BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport
BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport

BMW M140i B58 Downpipe with 200 Cell Hi-Flow Sports Cat & Heat Shield | MTC Motorsport

Regular price £599.00
/
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5 in stock

MTC Motorsport BMW B58 Stainless Steel Downpipe With Hi-Flow 200 Cell Sports Cat and Heat Shield

  • The B58 downpipe is machined from T-304 high-grade stainless steel and are tig welded in house.
  • This downpipe comes straight from the turbo providing a sharper throttle response due to a faster spool of the turbo.
  • It will provide noticeable power gains and a much more aggressive exhaust note which sounds amazing.
  • It produces lower temperatures and less exhaust backpressure due to the relief of the turbocharger. The cylinder charge is increased which gives you maximum performance.
  • Finished in brushed stainless

These will fit the following models with B58 engine and pre OPF.

  • BMW M140i
  • BMW M240i
  • BMW 340i
  • BMW 440i
  • BMW 540i
  • BMW 740i

We have tested this product and found increases of around 20-25 bhp without tuning and 120bhp+ on a tuned car. Professional installation is recommended as some exhausts sit slightly different from others and can be tight.

If you have a later model car with OPF/PPF filters they will need coding out so you will need to find a tuning company who can do this.

These should pass an MOT emissions test when fitted. They are road legal and Euro 5 rated.

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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.

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