DB11 secondary cat delete - yes or no?
DB11 secondary cat delete - yes or no?
Author
Discussion

Findles

Original Poster:

79 posts

214 months

Sunday 4th May 2025
quotequote all
I know this has been covered generally before, but I wanted to ask it with specific reference to the V8 DB11. As a newcomer to AM ownership (having had a more uncouth ownership history biggrin ) I am really looking just to add a bit more noise to the car. Is it a popular mod that has been undertaken by many and what are peoples experiences?
I am aware of the fact it does not alter recorded emission levels and that it’s important to ensure insurers are aware of the mod so as not to prejudice insurance but was interested to know just how many DB11s have had the modification and what owners thoughts on it were. Many thanks.

Peter McKean

91 posts

105 months

Tuesday 6th May 2025
quotequote all
Works made this modification to my DB11 V8. I wouldn’t say it makes a dramatic difference to the car, but there is some extra noise inside and outside of the cabin. No problems with my last MOT.

Edited by Peter McKean on Wednesday 7th May 09:16

Charliefore

17 posts

25 months

Wednesday 7th May 2025
quotequote all
Yes, again not a huge difference, but if unsatisfied with stock, you will like it. Easy DIY if you have access. 25% off at Black Friday time at Velocity.

bridggar1

130 posts

63 months

Wednesday 7th May 2025
quotequote all
Has anyone removed GPF from later model cars? I understand this is possible but dealers won't do it.

CitySlicker

360 posts

115 months

Wednesday 7th May 2025
quotequote all
Findles said:
I know this has been covered generally before, but I wanted to ask it with specific reference to the V8 DB11. As a newcomer to AM ownership (having had a more uncouth ownership history biggrin ) I am really looking just to add a bit more noise to the car. Is it a popular mod that has been undertaken by many and what are peoples experiences?
I am aware of the fact it does not alter recorded emission levels and that it’s important to ensure insurers are aware of the mod so as not to prejudice insurance but was interested to know just how many DB11s have had the modification and what owners thoughts on it were. Many thanks.
Welcome to the couth corner of PH biggrin A tad more noise never hurt anybody

alscar

7,839 posts

235 months

Thursday 8th May 2025
quotequote all
bridggar1 said:
Has anyone removed GPF from later model cars? I understand this is possible but dealers won't do it.
Doesn't this make them unfit for the road and will fail a MOT ?