Invidia Q300 Cat-Back Exhaust 2008-2014 STI/2011-14 WRX Hatchback

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