Fitment and Product Information:

Axle-Back Exhaust System ATAK

Product Details:

  • Brand: Borla
  • Part Number: 11863
  • UPC: 00808422118637

Product Features and Description:

  • EXCEPT Grand Sport models with Manual Transmission
  • System contains AFM and NPP valves
  • Construction: All Welded
  • Grade Type: Performance
  • Inlet Inside Diameter: 2.750 in.
  • Muffler Type: Straight-Through
  • Outlet Outside Diameter: 2.750 in.
  • Exhaust Type: Axle-Back System
  • System Type: Axle Back
  • Tail Pipe Diameter: 2.500 in.
  • Tail Pipe Material: Stainless Steel
  • Material: T-304 Stainless Steel
  • Tip / Outlet Finish: Polished T-304 Stainless Steel
  • Tip Diameter: 4.250 in.
  • Tubing Diameter: 2.500 in.
  • Exit Position: Center
  • Exit Style: Quad Center Rear Exit
  • EXCEPT Grand Sport with Manual Transmission. This Axle-Back system includes the AFM valves but does NOT include the NPP valves. It should be used on vehicles that are NOT equipped with NPP.This system features the aggressive ATAK sound and exits through 4.25″ intercooled polished T-304 stainless steel tips. Borla Cat-Back & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.

    Fitment and Important Notes About this Product:

  • 2014-2019 Chevy Corvette Stingray 6.2L V8
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