FG XR8

The standard throttle body has a 75mm butterfly and is very restrictive. The SS Inductions Big Mouth Throttle Body with its 80mm butterfly delivers greater torque and throttle response through the entire rev range.

The standard throttle body has a 75mm butterfly and is very restrictive. The SS Inductions Big Mouth Throttle Body with its 80mm butterfly and exclusive High Velocity Vortex Channels delivers sharper throttle response and increased power .

The Big Mouth induction consists of an air dam that sits behind the grille which captures and directs high pressure air into the factory intake. The kit includes an intake cover that minimises air pressure loss.

The standard system draws air through an undersized intake to a small opening in a restrictive square shaped airbox that disrupts airflow. SS Inductions Growler system replaces the restrictive factory airbox altogether with a bigger streamlined airbox .