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Invidia HS08SW4GS3 Q300 Cat-Back Exhaust System 08-UP Subaru WRX

Invidia’s Q300 exhaust systems feature a flat bottom muffler. The flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. The use of SUS304 polished stainless steel piping, Mandrel bent to shape, state of the art CNC machine made flange, Robot TIG welding and double wall polished stainless steel or Titanium tips, provides outstanding durability and appearance.

Features:

• Years: 08-UP
• Pipe Diam.: 76mm
• Tip Diam.: 101mm
• 4 Doors
• SUS stainless steel construction
• Polished finish
• Rolled Stainless steel or titanium tips available
• TIG welded
• CNC machined flanges
• Improves horsepower and torque
• Increased sound over stock system
• Mandrel bent