Cobra Sport BMW 440i (F32/F33/F36) (17-21) Resonator GPF/PPF Delete Performance Exhaust LOTUS we logged the inlet and

we logged the inlet and outlet temperatures of both our Stage 1 and Stage 3 intercoolers back-to-back

Two silicone boost hoses

2mm pipework and fits from the front catalyst section backwards (Cat-back) replacing the PPF

The Forge Motorsport intake system makes +15bhp improvement even though the ambient temperature in the dyno cell has risen +3°C

If in the UK we have a trusted company who can do this for you

Cobra Sport BMW 440i (F32/F33/F36) (17-21) Resonator GPF/PPF Delete Performance Exhaust LOTUS we logged the inlet andFits 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