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Wanmax Racing
Polished 304 Stainless Steel Catless Exhaust Downpipe for BMW F10 M5 S63 4.4L V8 Twin Turbo
$285.00
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CODE: DP-BM-F10S63-CATLESS
Categories: Exhaust Downpipe
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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DESCRIPTION
Reduce Exhaust Backpressure, Boost Turbo Response & Deliver Rich V8 Racing Tone for BMW F10 M5.
This mandrel bent polished stainless steel twin downpipe set adopts optimized straight-through flow layout to minimize internal airflow restrictions. It effectively lowers exhaust backpressure, accelerates exhaust gas velocity and unlocks greater performance potential, especially when paired with professional ECU tuning.
Mirror polished surface provides outstanding corrosion resistance and premium visual effect under the hood. Developed via precise 3D scanning for direct bolt-on installation, all OEM oxygen sensor bungs and mounting brackets are fully retained.
VEHICLE FITMENT for:
- BMW F10 M5 (S63 4.4L V8 Twin Turbo)
KEY FEATURES
- Premium Polished T304 Stainless Steel Construction: Mandrel bent tubing with mirror polished finish, excellent rust resistance and sleek appearance.
- High Flow Straight-Through Layout: Optimized internal flow path reduces exhaust restrictions, lowers turbo backpressure and sharpens throttle sensitivity.
- Built-In Flexible Bellow Section: Absorbs vibration and thermal expansion to relieve pipeline stress and prevent cracking.
- Precision Handcrafted TIG Welding: Smooth seamless inner surfaces cut exhaust turbulence, reinforced welds withstand sustained high-temperature operation.
- 100% Direct Bolt-On OEM Fitment: Designed from OEM 3D scan data. Preserves all factory sensor ports, flanges and mounting points, no cutting or modification required.
- Distinct Aggressive V8 Sound: Produces deep, full-bodied racing exhaust note while maintaining acceptable daily drivability.
TECH SPECIFICATIONS
- Material: T304 Stainless Steel, Mirror Polished Surface
- Process: Mandrel bent pipe, handcrafted TIG welding
- Structure: Twin high flow downpipe set with integrated flexible bellows
- Compatible Engine: S63 4.4L V8 Twin Turbo
- Installation: Direct bolt-on, retains all OEM sensor positions
WHAT'S IN THE BOX
- 1 Pair Polished T304 Stainless Steel High Flow Downpipe With Flexible Bellows
- Mounting Brackets & Complete Stainless Steel Installation Bolt Hardware Kit
