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Hack Engineering Catless Downpipe (F2X M140i/M240i, F3X 340i/440i)

Hack Engineering Catless Downpipe (Toyota Supra/BMW Z4)

Hack Engineering Catless Downpipe (F2X M140i/M240i, F3X 340i/440i)

£199.33

In stock
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£199.33

Hack Engineering 4.5″ Catless Downpipe for the B58 Gen 1 engine as found in the F2X M140i/M240i or F3X 340i/440i.

The secret to unlocking big power on the B58 engine (and many other modern BMW engines) is to remove the restrictive primary catalytic converter, which also allows faster turbo spool and reduced engine bay temperatures, as well as a deeper exhaust note. This downpipe fit directly in place of the original, allowing greater flow for those all-important benefits. Remap required after fitting, not suitable for OPF-equipped cars unless deleted.

Constructed from 4.5″ T304 stainless steel with flexi-joint, fully TIG-welded and laser-etched with the Hack Engineering logo. Replaces BMW part number 18328631625.

Please note that removal of emissions equipment is not MOT compliant and so these parts are for off-road use only.

Hack Engineering Catless Downpipe (Toyota Supra/BMW Z4)

Availability: 1 in stock (can be backordered) SKU: HE-DDP-B58-G Categories: , , , , , , ,
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Additional information

Weight 4 kg