Rennline Adjustable Seat Mount Cup Holder for Porsche 911 / 912 (1974–1989) SA05.06 Driver's It is certified in accordance

It is certified in accordance with the FIA 8856-2018 homologation

The largest size that can be installed and fit a McLaren GT

This kit allows on demand control of the valves in the Fabspeed exhaust independent of the vehicle mode and operation

perfect for securing your ID or keys while on-the-go

Rennline Adjustable Seat Mount Cup Holder for Porsche 911 / 912 (1974–1989) SA05.06 Driver's It is certified in accordanceProduct Description Keep your interior dry and your drink secure. Rennline's Adjustable Seat Mounted Cup Holder protects your cabin from spills while keeping hydration within reach. Featuring spring loaded ball detents in the ratcheting arm, your drink stays securely in your preferred position during spirited driving. Constructed entirely from precision machined aluminum, the unit is durable yet lightweight. When not in use, the arm swings tucked away