Cobra Sport / 440i (F32/F33/F36) 2017-21
BMW 440i (F32/F33/F36) (17-21) Resonator GPF/PPF Delete Performance Exhaust
Part Number: BM155
Fits both PPF and earlier pre-PPF models - requires mandatory ECU reflash when fitted to PPF models. Fitment to PPF-equipped models is for motorsport and off road use only.
Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.
This BMW 440i performance exhaust is made in 3inch/76.2mm pipework and fits from the catalytic converter section to before the rear box replacing the whole centre section.
This exhaust makes the system louder as it removes the standard resonator or PPF filter on later models and both resonators on earlier models and therefore, offers a significantly sportier exhaust note.
All relevant fittings and gaskets are supplied for fitment and to revert back to the standard exhaust.
Fitment to later 440i models which have the PPF filter as standard will require basic engine tuning at time of fitment to cancel the EML light.
Fitment to PPF equipped models is for motorsport and off road use only as it removes the PPF filter.
The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.
EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.
Cobra Sport accepts no responsibility for the use of parts which remove emissions devices on the public highway. It is the customers responsibility to ensure that all local laws are adhered to within their home state/country.
Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality.
This BMW 440i performance exhaust is made in 3inch/76.2mm pipework and fits from the catalytic converter section to before the rear box replacing the whole centre section.
This exhaust makes the system louder as it removes the standard resonator or PPF filter on later models and both resonators on earlier models and therefore, offers a significantly sportier exhaust note.
All relevant fittings and gaskets are supplied for fitment and to revert back to the standard exhaust.
Fitment to later 440i models which have the PPF filter as standard will require basic engine tuning at time of fitment to cancel the EML light.
Fitment to PPF equipped models is for motorsport and off road use only as it removes the PPF filter.
The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product.
EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.
Cobra Sport accepts no responsibility for the use of parts which remove emissions devices on the public highway. It is the customers responsibility to ensure that all local laws are adhered to within their home state/country.
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Lifetime Warranty
Cobra Sport exhaust systems come with a lifetime warranty for the original purchaser, giving you ultimate peace of mind (terms apply).
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UK Manufactured
All Cobra Sport exhausts are manufactured in the UK from certified grade 304 stainless steel and TIG welded for a superior quality finish.