
The HJS Tuning ECE downpipe with sports catalyst, supplied by Milltek Sport, improves flow and turbo response on OPF-equipped B58 M140i and M240i models while remaining road legal thanks to ECE approval.
Please note: HJS Tuning ECE downpipes are type-approved (ECE) for road use. Keep the ECE paperwork supplied with the part.
Please note: OPF/GPF-equipped cars only; M240i fitment is non-xDrive only.
Features
- ECE type-approved downpipe and HJS sports catalyst
- Improved exhaust flow and turbo response
Fitment
- BMW M140i 3 & 5 door (F20 / F21 LCI) – OPF/GPF, 2019–2020
- BMW M240i Coupé (F22 LCI, non-xDrive) – OPF, 2019–2020
- BMW M340i Touring (F31) 2018–2019 (as listed by Milltek)