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Invidia N1 Twin Outlet Single Layer Tip Titanium Cat-Back Exhaust – 2015-2021 WRX / STI


Invidia N1 Twin Outlet Single Layer Tip Titanium Cat-Back Exhaust – 2015-2021 WRX / STI


Blending performance and price, the Invidia N1 Exhaust is a modern interpretation of the classic N1 racing style exhaust. Invidia N1 Exhaust Systems feature cannon style mufflers for maximum flow and minimised back pressure, resulting in significant mid to top end power gains.


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Full power. Full flow. Full volume.

From start to finish the Invidia N1 Exhaust Systems are designed with performance in mind with the exhaust route carefully selected to ensure minimal bends, allowing for an unobstructed exit of exhaust gases with minimal restrictions and turbulence. This will allow for improvements in both horsepower and torque, along with improvements in throttle response with a reduction in turbo lag for turbocharged vehicles. Additionally, you get the reward of an aggressive exhaust note.

Invidia N1 Exhaust Systems are also designed for the most aggressive looks. Not only does the cannon style muffler show you mean business, but the position and angle of the muffler further add to the overall aesthetics showing that your car is a force to be reckoned with. Finally, allĀ Invidia N1 Exhaust Systems feature large diameter straight cut tips.


  • 304 Stainless Steel
  • Dual 101mm Titanium Burnt Tips
  • Full 3″ Piping
  • Minimal Bends = Improved Horsepower and Torque
  • Cast Flanges = Correct Fitment and No Leaks
  • New Hardware and Gaskets Included


Additional Information

Weight 56.4 lbs
Dimensions 59.4 × 17.8 × 15.6 in


  • 2015-2021 WRX/STI