HJS ECE Downpipe (BMW B58)
Out of stock
Delivery & Availability
Delivery & Availability
Not all products are held in stock due to the specialist nature of many performance parts. While most items are available for next working day dispatch, selected products may carry extended supplier or production lead times.
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Description
HJS ECE Downpipe (BMW B58)
Product Overview
This Milltek Sport downpipe upgrade is designed for the vehicles listed under Fitment below in the HJS ECE Downpipe (BMW B58) configuration. The larger, freer-flowing exhaust path is intended to reduce restriction in the front section of the exhaust and is particularly suited to performance-focused vehicles and supporting engine software where required.
Fitment
- BMW 2 Series M240i Coupé (G42 XDrive OPF/GPF Models Only - Non Hybrid Pre LCI) (2022-2025)
- BMW 3 Series G20 & G21 M340i XDrive Saloon & Touring Models (OPF/GPF Models Only) (2019-2025)
- BMW 4 Series G22 M440i Coupe (OPF/GPF Equipped Models Only) (2020-2025)
- BMW Z4 G29 3.0 I6 (B58) (OPF/GPF Models only) (2019+)
- Toyota Supra A90 Coupe 3.0 Turbo (UK/European with OPF/GPF) - Both Auto & Manual Models (2019+)
Key Features
- Vehicle-specific Milltek Sport fitment for the application shown above.
- Manufactured from high-quality 304L stainless steel for corrosion resistance and long-term durability.
- Designed and manufactured in the UK by Milltek Sport.
- Engineered as a performance exhaust upgrade with fit, flow and sound in mind.
- This type of exhaust modification may be intended for motorsport/off-road use and can affect emissions compliance, warning lights, warranty and road legality. Check the requirements for your vehicle and intended use before purchase.
Professional Fitting
Fitting is available - please contact us for a quote.


