Performance S55 Downpipes for BMW M3 & M4 (2014–2019)
Unlock the full potential of your BMW S55 engine with these high-quality performance downpipes engineered specifically for the F80 M3 and F82/F83 M4 platform. Designed for enthusiasts who want better exhaust flow, quicker turbo spool, and a deeper, more aggressive exhaust tone.
Manufactured from premium T304 stainless steel, these downpipes offer excellent heat resistance, corrosion protection, and long-lasting durability even under demanding driving conditions. The mandrel-bent design ensures smooth airflow and reduced back pressure, helping your engine breathe more efficiently and deliver improved performance.
Key Features
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Fits BMW F80 M3 & F82/F83 M4 (2014–2019) with S55 engine
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High-flow design for improved horsepower and torque
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Faster turbo spool and enhanced throttle response
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Deep, aggressive exhaust sound
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Precision TIG-welded construction
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Made from high-grade 304 stainless steel
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Direct bolt-on installation (no cutting required)
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Flex sections for durability and reduced stress
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Includes mounting hardware
Why Upgrade Your Downpipes?
Factory downpipes are restrictive and limit exhaust flow. Upgrading to performance downpipes reduces back pressure, allowing your turbochargers to spool faster and your engine to produce more power. Ideal for tuned or stock vehicles looking for better sound and performance.
Compatibility
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BMW M3 F80 (2014–2019)
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BMW M4 F82 Coupe (2014–2019)
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BMW M4 F83 Convertible (2014–2019)
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Engine: S55 3.0L Twin-Turbo
Perfect for performance builds, stage upgrades, or anyone wanting a more aggressive driving experience from their M3 or M4.
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