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Wanmax Racing
Heat Shielded 304 Stainless Steel High-Flow Exhaust Downpipe for BMW F10 M5 S63 4.4L V8 Twin Turbo
$285.00
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CODE: DP-BM-F10S63-HS
Categories: Exhaust Downpipe
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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DESCRIPTION
Reduce Exhaust Backpressure, Boost Power & Refine Exhaust Tone for BMW F10 M5.
This straight-through high flow layout eliminates factory exhaust flow restrictions to cut turbo backpressure, maximizes exhaust gas flow velocity and delivers faster turbo spool, especially when paired with ECU stage tuning. It drastically cuts turbo exhaust backpressure, accelerates turbo spool speed and delivers noticeable horsepower and torque gains especially paired with ECU stage tuning.
Equipped with durable exterior heat shield to block intense radiant heat and protect surrounding engine bay components. Developed via precise 3D scanning for direct bolt-on fitment, all OEM O2 sensor bungs and mounting brackets are fully retained.
VEHICLE FITMENT for:
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BMW F10 M5 (S63 4.4L V8 Twin Turbo)
KEY FEATURES
- Premium T304 Stainless Steel Construction: Mandrel bent tubing provides excellent rust resistance and structural stability under sustained high-temperature racing conditions.
- High Flow Straight-Through Layout: Eliminates factory exhaust restriction, lowers backpressure and improves throttle response.
- Heavy-Duty External Heat Shield: Blocks extreme radiant exhaust heat to safeguard nearby wiring, rubber and plastic components within the engine bay.
- Precision Handcrafted TIG Welding: Smooth seamless inner surfaces reduce exhaust turbulence, reinforced welds resist cracking during long-term high-load operation.
- 100% Direct Bolt-On OEM Fitment: Built from 3D scan data. Preserves all factory oxygen sensor ports, flanges and mounting points, no cutting or modification required.
- Distinct Aggressive V8 Sound: Produces deep, rich racing exhaust note while maintaining acceptable daily drivability.
TECH SPECIFICATIONS
- Material: T304 Stainless Steel
- Process: Mandrel bent pipe, hand TIG welded
- Structure: Twin straight-through downpipe set
- Heat Protection: Full exterior heat shield
- Compatible Engine: S63 4.4L V8 Twin Turbo
- Installation: Direct bolt-on, retains all OEM sensor positions
WHAT'S IN THE BOX
- 1 Pair T304 Stainless Steel High Flow Downpipe With Complete Heat Shield
- Mounting Brackets & Full Stainless Steel Installation Bolt Hardware Kit
