BMW 430i Performance Exhaust - Dinan - Axle Back, Free Flow - Black - `17-`20
BMW 430i Performance Exhaust - Dinan - Axle Back, Free Flow - Black - `17-`20
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BMW 430i Performance Exhaust - Dinan - Axle Back, Free Flow - Black - 2017–2020. A bolt-on axle-back that sharpens sound and delivers gains of up to +4 hp and +3 lb-ft at 6600 rpm.
Designed for the 430i, this system lowers back pressure and curbs low‑RPM drone for a rich, sporty note. Built from 100% 16‑gauge 304 stainless steel, it installs with included hardware on factory brackets and hangers; twin 76 mm ceramic black tips and a valve delete deliver a consistent character.
Features
- 2017–2020 BMW 430i fitment
- +4 hp / +3 lb-ft @ 6600 rpm
- 100% 16‑gauge 304 stainless steel
- Bolt-on install; includes hardware; factory mounts
- Twin 76 mm (3 in) ceramic black, laser-engraved tips
Questions? Call Austin at 512-982-9393 or Los Angeles area at 562-981-6800. We offer installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts. Installation available on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
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