OBX Racing Sports Long Tube Long Tube Header For 2004 To 2008 Audi S4 4.2L B6 B7 for Sale

Price: $865

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OBX Racing Sports Long Tube Long Tube Header For

2004 To 2008 Audi S4 4.2L B6 B7

OBX Racing Sports™ offers an extensive range of high quality aftermarket automotive products for imports and domestic vehicles. Sets and maintains the industry's high expectations by using applicable highest grade materials and latest machinery along with advanced cutting edge manufacturing technologies.


  • OBX Racing Sports Stainless Steel Long Tube Header (4pcs)


  • 2004-2008 Audi S4 4.2L B6 B7


  • Mirror Polish Finish
  • Made of 304 Grade Stainless Steel
  • Circle Port Design
  • Port Diameter: 1.6" OD
  • Primary Tube Diameter: 1.42" OD
  • Collector Diameter: 2.5" OD
  • Piping: 2.5" OD
  • Flange Thickness: 3/8"
  • Runner Wall Thickness: 16 Gauge (1.5mm)
  • 4 O2 Bungs

General Information:

  • Improve performance, efficiency, and horsepower
  • CNC-machined flange for precision fitment
  • Mandrel bent for fast smoother exhaust flow
  • Dual T.I.G. welded construction for a stronger hold
  • Individual ports for better flow
  • Accessories in photo are included
  • No installation instruction included in this kit, we recommend professional installation
  • The product is intended to be installed to the original stock exhaust setup, any modification or upgrade to the setup may cause fitment issues
  • See disclaimer on the bottom
  • Manufacturer's Limited Lifetime warranty against manufacturer defects (Must fill out and return warranty card with a copy of the receipt and within 30 days of purchase date)
  • Contact us through message center for any questions

No Local Pickup

  • No Shipping Service On Weekends & Holidays

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