Rennline Billet Aluminum Heater Control Knob - SKU# I03 964 while the ultra-slim rubber sole

while the ultra-slim rubber sole produces excellent pedal feel

while keeping exterior dimensions that can easily fit into smaller cockpits

Secured at the wrist with a velcro strap

The Chicane GT2 Shoes are geared towards the club racer

Rennline Billet Aluminum Heater Control Knob - SKU# I03 964 while the ultra-slim rubber soleRennline's billet aluminum heater control knobs are the perfect inexpensive interior upgrade for any Porsche equipped with this feature. Factory heater control knobs become faded, cracked, and or unsightly after years of exposure to UV light. Rennline billet knobs are machined from 6061 aluminum and are available in red, silver or black anodized finishes for a durable, long lasting appearance. Simply tap off your old knob, and tap ours on,