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DB9S.com

Tag: exhaust

Evolution of my DB9S

Posted on April 30, 2025August 8, 2025 by Paul

Evolution of my DB9S, a pictorial list of changes from the original stock DB9 to the current DB9S. My car is a 2006 Aston Martin DB9 Volante and before I purchased it, a previous owner had spent a lot of money on upgrades to make it look more like a DBS. It is still the…

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Aston Martin DB9 Modified Exhaust

Posted on May 22, 2023August 9, 2025 by Paul

Aston Martin DB9 Modified Exhaust, I was going to modify the silencer on the DB9 to produce a better louder sound when the valves are open but not changing the sound in quiet mode, however I came across a better option, using a Vanquish S exhaust backbox instead. My exhaust is decatted (secondary cats removed)…

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Upgraded Aston Martin V12 Exhaust

Posted on December 3, 2022August 1, 2023 by Paul

Upgraded Aston Martin V12 Exhaust,tThe standard V12 Aston Martin exhaust sounds great already, but it can be improved upon. Firstly with a decat and then with an X-pipe. Decat My car came already decatted and remapped. The standard exhaust comes with 6 catalytic converters, 4 in the manifold and 2 secondary cats under the car….

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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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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

  • Paul on Aston Martin DB9 Upgraded Brakes: “Hi Joe, Get in contact with Richard at Aston Keeper, https://astonkeeper.co.uk/ Paul” Oct 7, 04:39
  • Joe on Aston Martin DB9 Upgraded Brakes: “Hello, I have a 2008 DBS and want to put steel brakes on the front, can you advise where i…” Oct 3, 16:12
  • Mario on Aston Martin DB9 Upgraded Brakes: “I’m definitely interested. Feel free to shoot me an email. I appreciate it!” Oct 3, 00:36
  • Paul on DB9 Bonnet bump stop support: “Hi John, I won’t be producing any more until November Paul” Sep 30, 05:06
  • Paul on Aston Martin DB9 Upgraded Brakes: “Hi Mario, The front brackets are standard Aston Martin parts, at the moment I only have the original steel brackets…” Sep 30, 05:03
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