MST Performance 6" Catted Downpipe BMW M140i / M240i / M340i (F20 / F22 / G20) / Toyota Supra (A90)

$2,395.00
SKU: BW-5807DP
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MST 6in catted downpipe for the BMW / Toyota B58, polished stainless with flex section and cat, side view - MST Performance Thumbnail MST B58 catted downpipe, end view into the 6in catalytic converter - MST Performance Thumbnail Close-up of the braided flex section and welds on the MST B58 catted downpipe - MST Performance Thumbnail MST dyno chart: 2019 Toyota Supra 3.0 with 6in catted downpipe, +25 hp at 5100 rpm, +43 Nm at 3000 rpm - MST Performance Thumbnail MST B58 catted downpipe outlet and braided flex section, close-up - MST Performance Thumbnail
MST 6in catted downpipe for the BMW / Toyota B58, polished stainless with flex section and cat, side view - MST Performance
MST Performance 6" Catted Downpipe $2,395.00

MST Performance 6" Catted Downpipe - BMW M140i / M240i / M340i (F20 / F22 / G20) / Toyota Supra (A90)

The MST Performance 6" catted downpipe is made for the B58 3.0L turbo engine in the BMW M140i (F20), M240i (F22 / G42), 340i (F30), M340i (G20), 440i (F32), 540i (G30), 740i (G11) and the Toyota GR Supra (A90). It is the largest-diameter B58 downpipe MST makes, with a 6" Euro 6 200-cell catalytic converter that gives close to straight-pipe flow while keeping cleaner exhaust emissions.

Large diameter greatly reduces exhaust back-pressure and temperatures. On a stock 2019 Supra, MST measured +25 hp at 5,100 rpm and +43 Nm at 3,000 rpm, and it also adds performance on tuned cars. A CNC-machined turbo adapter suits large-diameter turbos, and the design handles builds of 1,000 hp or more.

Note: This is MST's non-GPF version, which suits Australian-delivered cars without a petrol particulate filter. MST supplies this downpipe for off-road and motorsport use, so check your local road rules before fitting. Installation by a professional is recommended.

Features

  • Largest-diameter downpipe MST makes for the B58
  • 6" Euro 6 200-cell catalytic converter
  • MST no check-engine-light guarantee
  • Near straight-pipe flow with cleaner emissions
  • CNC adapter to suit large-diameter turbos
  • MST dyno result on a stock 2019 Supra: +25 hp / +43 Nm
  • Suits stock and tuned cars, including 1,000 hp+ builds
  • Greatly reduces exhaust pressure and temperatures

Pairs Well With

Shop more: MST Performance

Need help confirming fitment for your car? Contact our team at sales@chicaneaustralia.com.au.

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