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Wanmax Racing
Brushed SS304 High-Flow Downpipe for BMW 120i/220i/320i/330i/420i B46 2.0L Turbo
$230.00
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CODE: WMR-BMW-120I-220I-320I-330I-420I-B46-20T-SS304-DP
Categories: Exhaust Downpipe
100% ORIGINAL AND QUALITY
24 MONTHS GUARANTEE
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DESCRIPTION
Cut Exhaust Backpressure & Improve Turbo Response for BMW B46 2.0L Turbo.
This brushed‑finish SS304 high‑flow downpipe removes OEM exhaust restrictions to deliver sharper throttle response and richer sport‑oriented exhaust note. Built‑in woven flex mesh absorbs thermal expansion and engine vibration to prevent pipe cracking. Pre‑tapped OEM‑spec sensor bungs support factory sensor installation. CNC machined sealing flanges enable direct bolt‑on fitment, full installation hardware included .
VEHICLE FITMENT
- BMW 1 Series 120i (2.0L B46 Turbo Engine)
- BMW 2 Series 220i (2.0L B46 Turbo Engine)
- BMW 3 Series 320i 330i (2.0L B46 Turbo Engine)
- BMW 4 Series 420i(2.0L B46 Turbo Engine)
KEY FEATURES
- Heavy‑Duty SS304 Stainless Steel with Brushed Surface: Anti‑corrosion and heat resistant for long street & track use.
- Optimized High‑Flow Internal Pipe Geometry: Reduce exhaust backpressure to enhance turbo spool and sport exhaust tone.
- Built‑In Woven Flex Mesh Joint: Relieve vibration & thermal stress and prevent pipe cracking under aggressive driving.
- Pre‑Tapped OEM‑Spec O2 Sensor Bungs: Perfectly match factory oxygen sensors for plug‑and‑play installation.
- CNC Precision Machined Sealing Flanges: Flat seamless surface to fully avoid exhaust leakage after installation.
- 100% OEM Direct Bolt‑On Fitment: Real chassis scan design without cutting modification.
TECH SPECIFICATIONS
- Material: Thick High Grade SS304 Stainless Steel with Brushed Surface
- System Type: High‑Flow Performance Exhaust Downpipe
- Welding Process: Handcrafted Full TIG Seamless Air‑Tight Welding
- Fitment Type: OEM Direct Bolt‑On Replacement
- Compatible Engine: 2.0L B46 Turbo
WHAT'S IN THE BOX
- 1 x Brushed SS304 High‑Flow Downpipe
- Full Set OEM Matching Installation Bolt Hardware Kit
