Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX/STI Subaru-Outback-2017

Invidia Q300 Single Exit Cat Back Exhaust - 2002-2007 Subaru WRX/STI Subaru-Outback-2017The Q300: Street Legal Sound Without the Street Compromise The Invidia Q300 Cat Back Exhaust with Stainless Steel Tip for the 2002 2007 Subaru WRX STI is tuned specifically for the daily driven enthusiast more aggressive than stock, with a clear performance exhaust note, but calibrated to avoid the drone and cabin resonance that make some exhausts unlivable on a commute. The Q300 delivers improved exhaust flow and an engaging sound character without

SubiSpeed only offers HID relays when they are possibly required

allowing for a smooth and comfortable driving experience

along with improved throttle response with reduced turbo lag

our unique design saves time and makes for a cleaner and simpler install

deflect salt spray

Ethanol power is commonplace in the fuel tanks of the world's fastest race cars

88lb seated pressure @ 32

Give Your Engine Bay Some Pop While Improving Performance

This massive injector is in a class of its own when low end throttle response and short pulse width control is required

75A durometer urethane bushings to ensure that there is no movement

Special rubber material for high temp / low temp performance and protects from leaking and oozing

The 101S Street Octane Booster will come in an 8-pack of 32-ounce cans to increase the octane rating of your pump gas