Borla S-Type Cat-Back Exhaust For 08-14 Subaru Impreza WRX STi/Hatchback 2.5L 2015-2021 subaru wrx sti The Cognito Uniball SM Series

The Cognito Uniball SM Series Upper Control Arms replace OEM upper control arms

Hex Size: 13/16"

When you remove the roof panels for an open-air adventure

2008-2016 Harley Davison Touring

Built for 1996-2003 7

Borla S-Type Cat-Back Exhaust For 08-14 Subaru Impreza WRX STi/Hatchback 2.5L 2015-2021 subaru wrx sti The Cognito Uniball SM SeriesBORLA Performance offers a quad exit Cat Back exhaust for the venerable 20082014 Subaru WRX STi. This race inspired system (PN140312) checks all the boxes on every Subaru enthusiasts hit list, taking this flagship to an even higher realm of performance. For starters, BORLA engineers upgraded the STis exhaust plumbing from 2. 5" to 3" in diameter. The resulting increased airflow through the turbocharged power plant provides horsepower gains of 7% 10%.