Borla 13-16 Ford Focus ST 5dr Hatchback Catback Exhaust Throttle Bodies 5%-35% Adjustable reduction in gate

5%-35% Adjustable reduction in gate throw compared to stock

fan control

Helps eliminate unwanted shifter movement

Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 86mm +1mm Bore 9

Brian Crower Nissan SR20DE(T) Stroker Kit 91mm Stroke Billet Crank BC625+ Rods (5

Borla 13-16 Ford Focus ST 5dr Hatchback Catback Exhaust Throttle Bodies 5%-35% Adjustable reduction in gateBorla Cat Back and Rear Section exhaust systems feature patented straight through and multi core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement; fuel economy; and the distinctive Borla Sound of power respected enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T 400 series knockoffs; to give you the absolute best in performance and durability.