Audi B9 S4/S5 EA839 Performance Downpipe
type: Product
description: OAO High Performance Downpipes for Audi B9 S4 / S5 3.0T TFSI EA839 Twin-Turbo V6 T304 Stainless Steel Exhaust System Unlock the Hidden Performance of Audi's EA839 3.0T Engine Designed specifically for the Audi B9 S4 and S5 equipped with the advanced EA839 3.0L turbocharged V6 engine, the OAO High Performance Downpipes are engineered to improve exhaust flow, reduce turbocharger backpressure, and unlock the true performance potential of Audi's premium sport sedan and coupe platform. Replacing the restrictive factory catalytic downpipes allows exhaust gases to exit the turbocharger more efficiently, improving turbo response, enhancing throttle sensitivity, increasing engine efficiency, and delivering a deeper, more aggressive exhaust note. Manufactured from premium T304 stainless steel with precision TIG welding, CNC-machined flanges, and mandrel-bent tubing, every OAO downpipe is designed for maximum durability, excellent heat resistance, and OEM-quality fitment. Key Features ✓ Designed for Audi B9 S4 / S5 ✓ EA839 3.0L Turbocharged V6 TFSI Engine ✓ High-Flow Performance Downpipes ✓ Premium T304 Stainless Steel Construction ✓ Available in Catless or High-Flow Sport Catalytic Versions ✓ Precision TIG Welded ✓ Mandrel-Bent Tubing Design ✓ CNC Precision-Machined Flanges ✓ Reduced Exhaust Backpressure ✓ Faster Turbocharger Response ✓ Improved Exhaust Flow Efficiency ✓ OEM-Level Direct Bolt-On Fitment Why Upgrade Your Audi B9 Downpipes? The factory catalytic downpipe is designed to meet emissions regulations and noise requirements, which limits exhaust flow directly after the turbocharger. The OAO High Performance Downpipes optimize exhaust gas evacuation, allowing the EA839 3.0T V6 engine to breathe more freely and perform more efficiently. Potential benefits may include: Faster Turbo Spool Reduced Exhaust Restriction Improved Turbocharger Efficiency Sharper Throttle Response Enhanced Mid-Range Torque Improved High-RPM Performance Increased Exhaust Flow Capacity Better Com…
brand: OAO-EXHAUST
additional property: Vehicle selection
  type: PropertyValue
  value: B9 S4/S5 3.0T
additional property: Downpipe Selection
  type: PropertyValue
  value: Catless Downpipes, (200 cells) high flow downpipe
additional property: Surface treatment
  type: PropertyValue
  value: Brushed, Pack insulation
offers: AggregateOffer
  low price: 500.00
  high price: 700.00
  price currency: USD
  offer count: 4
  offers: Offer
    price: 500.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
  offers: Offer
    price: 500.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
  offers: Offer
    price: 700.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails
  offers: Offer
    price: 700.00
    price currency: USD
    availability: https://schema.org/InStock
    item condition: https://schema.org/NewCondition
    shipping details: OfferShippingDetails

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