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Wanmax Racing
Heat Shield Wrapped SS304 Turbo Downpipe for BMW F80 M3 F82 F83 M4 F87 M2 Competition S55 3.0T 2014-2020
$329.00
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CODE: WMR-M3F80-DP-HS-001
Categories: Exhaust Downpipe
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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DESCRIPTION
Cut Turbo Lag & Isolate Extreme Heat for Your S55 Twin Turbo Engine.
The factory restrictive downpipe creates heavy backpressure and radiates massive heat to surrounding engine components, hurting performance and reliability. Our WANMAX Racing fully heat-wrapped SS304 catless downpipe solves both issues at once. The one-piece seamless mandrel bent tubing with 89mm to 76mm tapered diameter optimizes exhaust flow to speed up turbo spool, unlock extra power and unleash a raw, aggressive S55 turbo tone. Full integrated heat shield wrapping traps high exhaust heat inside the pipe, lowering under-hood temperatures to protect wiring, plastics and intake parts. Precision CNC flanges deliver a leak-free bolt-on fit with zero cutting or fabrication required.
VEHICLE FITMENT
- BMW M3 Sedan (F80) — 2014–2018 (3.0L S55 Twin-Turbo I6)
- BMW M4 Coupe (F82) — 2014–2020 (3.0L S55 Twin-Turbo I6)
- BMW M4 Convertible (F83) — 2014–2020 (3.0L S55 Twin-Turbo I6)
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BMW M2 Competition (F87) — 2018–2021 (3.0L S55 Twin-Turbo I6)
KEY FEATURES
- Full Heat Shield Wrapped Exterior: Premium multi-layer heat insulation wrap contains exhaust heat, reduces engine bay temperature and protects nearby sensitive components.
- Catless High Flow Layout: Eliminates OEM restrictive catalytic converters to slash exhaust backpressure, boost turbo response and amplify sporty exhaust sound.
- 89mm to 76mm Tapered Reducer Pipe: Smooth gradual diameter transition optimizes exhaust gas velocity for consistent power delivery and faster turbo spool.
- One-Piece Integrated Mandrel Bend: Seamless single bend construction removes internal flow barriers for smoother airflow and stronger structural integrity.
- Premium SS304 Stainless Steel Material: Corrosion and heat resistant 304 stainless steel, long service life under harsh high-temperature conditions.
- Precision Full TIG Welding: Air-tight seamless weld joints to prevent exhaust leaks even under extreme track heat.
- 100% Direct Bolt-On Installation: Factory matched flange mounting points, pre-installed O2 sensor bungs, no modification, cutting or welding needed.
TECH SPECIFICATIONS
- Material: High Grade SS304 Stainless Steel
- Pipe Size: Tapered 89mm Inlet to 76mm Outlet
- Construction: One-Piece Mandrel Integrated Bend
- Heat Treatment: Full Multi-Layer Heat Shield Wrap
- Configuration: Catless High Flow Turbo Downpipe
- Welding: Professional Full TIG Seamless Weld
- Fitment Type: OEM Direct Bolt-On Replacement
- Compatible Engine: S55 3.0L Twin Turbo Straight Six
WHAT'S IN THE BOX:
- 2x Heat Shield Wrapped SS304 Turbo Downpipes (Left & Right Pair)
- Pre-Welded OEM Standard O2 Sensor Bungs
- Complete Set of Installation Mounting Bolts & Hardware
- OEM Matching Precision CNC Flanges
