Osprey Performance B58 Decat Downpipe with OEM-Style Heat Shield
Unlock performance and sound from your BMW B58 engine with the Osprey Performance stainless steel decat downpipe. This catless downpipe is a direct bolt-on upgrade that dramatically improves exhaust gas flow, reduces back pressure and helps the turbo spool faster. The result is a sharper, more responsive drive and that authentic turbocharged soundtrack enthusiasts want. Finished with an OEM-style heat shield for a clean, factory look and better heat management.
We have fitted this Osprey Performance B58 decat on our own builds and customer cars, and the feedback has been excellent. Fitment is straightforward, quality is consistently high and the gains in flow and responsiveness are immediately noticeable.
Why choose this B58 decat downpipe
- Stainless steel catless downpipe for maximum exhaust flow
- Reduced back pressure to aid faster turbo spool and improved throttle response
- Direct bolt-on fitment with an OEM-style heat shield
- High quality construction designed for performance and durability
Fitment
Engine: BMW B58
- BMW M140, M240, 340, 440
- Common search terms and variants: M140i, M240i, 340i, 440i, B58 downpipe
Perfect for enthusiasts and tuning
Whether you are preparing for a remap or simply want more flow and sound from your B58, this decat downpipe is a top choice. It pairs excellently with other performance upgrades and is a foundation modification for many B58 builds.
Professional fitting available
We recommend professional installation. Nforcd offers fitting at our Warwickshire workshop. For a fitting quote or to book, email Sales@nforcd.com.
Notes
Decat products are intended for off-road or track use where applicable. Check local regulations before purchase and installation.
Search-friendly keywords
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