Invidia's Q300 catback exhaust system for the 2008-2014 STI hatchback and 2011-2014 WRX hatchback combines the performance of all Invidia products with a stealth exhaust note. This system is much quieter than the N1 style exhaust, but does not sacrifice any power because of it. If you are looking for a top-quality cat-back that is not going to wake your neighbors, the Q300 is an excellent choice.
Those from polished stainless steel tips, or flame-blued titanium tips.
Fits all 2008-2014 Subaru STI 5-door hatchback and 2011-2014 WRX hatchback. Does NOT fit sedan.
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.
