Invidia's aggressive Dual N1 style catback exhaust system for the 2011-2014 Subaru WRX/STI SEDAN features two sporty JDM-style single-canister mufflers and a stylish single 101mm (4 inch) polished exhaust tip on each side. The Invidia N1 exhaust is designed for power, with full 76mm (3 inch) mandrel bent stainless steel piping to optimize flow and minimize turbulence. The Invidia N1 system also enhances power with a unique exhaust path that deletes all unnecessary bends, releasing horsepower that would normally be restricted.
The midpipe features a flex joint for easy installation, and an inline resonator for great tone. Removable silencers are included to keep the system sounding aggressive while maintaining street drivability. Includes all necessary gaskets and hardware.
Choose from stainless steel or titanium tips.
Fits 2011-2014 WRX and 2011-2014 STI sedan only. Does NOT fit hatchback models.
Availability note: Supply on Invidia products has been spotty. Please call about product availability before ordering. Updated 6/18/25
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
