Audi TT boost gauge installation guide

This guide shows the best route through the bulkhead for centrally mounted gauges. For wiring see    • Audi TT boost gauge wiring ignition feed   If this video has been useful please Like, Subscribe and share. Thanks for watching! ***For booking enquiries email [email protected] ***If this video has saved you a trip to your local garage, and you'd like to buy me a drink to say thankyou, then feel free to send me a donation to https://paypal.me/bwstt225?locale.x=e...