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DB9S.com

Tag: Performance

Aston Martin 3 way switchable Exhaust Valve

Posted on March 13, 2022February 6, 2024 by Paul

Aston Martin 3 way switchable Exhaust Valve, most modern Aston Martins have a valve in the exhaust, this automatically switches between valves open (loud) mode and valves closed (quiet) mode depending upon RPM. Most people know of the infamous fuse 22 (15 on later cars) which changes the exhaust to loud permanently, (removing fuse 22…

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DB9S Wheels and Tyres

Posted on February 8, 2022January 5, 2023 by Paul

DB9S Wheels and Tyres. The DB9 was launched with 19″ wheels and tyres, the optional sportspack also had the same size tyres and wheels. The actual DB9 sizes are Front 8.5J x 19 ET50.3 Tyre 235/40ZR19 Rear 9.5J x 19 ET62.5 Tyre 275/35ZR19 The DBS came with larger wheels and tyres, this time 20″ in…

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Aston Martin DB9 Modifications and Upgrades

Posted on February 8, 2022August 10, 2025 by Paul

Aston Martin DB9 Modifications and Upgrades These are changes I made to improve the performance, looks, handling or comfort of my Aston Martin DB9. I bought the DB9 with it already having been modified to look more like an Aston Martin DBS, but I have made more changes to improve the car and bring it…

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Recent Comments

  • Phil on Aston Martin 3 way switchable Exhaust Valve: “Bonjour Vap vélocité (Chris Edgett) m’a conjoncture une programmation moteur optimale 😆 Avec en plus, en mode normal : valves…” Aug 26, 08:18
  • Paul on Aston Martin Engine Plaque: “Emailed you. Paul” Aug 22, 06:14
  • Max Wren on Aston Martin Engine Plaque: “Hi mate, could I get one please. Let me know 👍🏻” Aug 21, 23:41
  • Paul on Evolution of my DB9S: “North Kent, UK” Aug 11, 06:07
  • rob kay on Evolution of my DB9S: “paul, where are you geographically ?” Aug 10, 22:16
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