Garmin Catalyst™ Driving Performance Optimizer WHEELS Think of it like a

Think of it like a cork in the middle of the exhaust

Left & right-hand threads allow for simple length adjustment to eliminate sway bar preload

9m 981 Lightweight Flywheel

2012-Current: 991 Series

Garmin Catalyst™ Driving Performance Optimizer WHEELS Think of it like aDISCOVER YOUR FULL TRACK DRIVING POTENTIAL For drivers of all levels, gathering performance data, giving real time audible cues and offering immediate session analysis to show you key areas for improvement. TRUE TRACK POSITIONING This groundbreaking technology uses 10 Hz multi GNSS positioning, image processing and built in accelerometers to generate your racing line on the track. ON TRACK DRIVING COACH On the track, Garmin Catalyst quickly becomes