2020 Defender Talk about the new 2020 Land Rover Defender
Sponsored by:
Sponsored by:

Anyone do a resonator delete on a V8?

Thread Tools
 
Search this Thread
 
Old Oct 11, 2024 | 08:42 AM
  #1  
wleeinma's Avatar
Thread Starter
|
Overlanding
Joined: Aug 2024
Posts: 20
Likes: 20
Default Anyone do a resonator delete on a V8?

Curious as I had done this on a FullSize RR V8 with an X pipe and it gave it a pretty good growl when you stepped on it...but could hardly tell when you drove normal.

I see a couple different versions out there, all straight pipe. And it looks like in the front of the resonator it slides off, but then you cut to rear so that their piece can slide on.

Be curious if anyone has attempted this?

https://www.direnza.co.uk/product/ex...onator-delete/
 
Reply
Old Dec 28, 2024 | 10:05 PM
  #2  
super50's Avatar
Drifting
Joined: Nov 2024
Posts: 34
Likes: 7
From: California
Default

I didn't use that product, but I used an X-pipe I had from a previous car. Local muffler shop welded it on. Sounds very nice, especially with the valves disabled.
Maybe 10% louder, but with a nice rich tone
 
Reply
Old Dec 29, 2024 | 12:23 PM
  #3  
D110Xd's Avatar
Rock Crawling
Joined: Mar 2024
Posts: 268
Likes: 200
From: Southern California
Default

Originally Posted by wleeinma
Curious as I had done this on a FullSize RR V8 with an X pipe and it gave it a pretty good growl when you stepped on it...but could hardly tell when you drove normal.

I see a couple different versions out there, all straight pipe. And it looks like in the front of the resonator it slides off, but then you cut to rear so that their piece can slide on.

Be curious if anyone has attempted this?

https://www.direnza.co.uk/product/ex...onator-delete/
i had a miltek resonated exhaust installed on mine. When Miltek shipped it, they sent the non resonated version. The drive from Vista in North San Diego County to my office in Upland in San Bernardino was unbearable. They swapped out with the correct exhaust two days later. It is super loud. Here’s a video TAG Motorsports posted of my Defender on
of the resonated and non resonated sounds. Both versions are my V8. The video doesn’t do the real life sound justice. It’s f-ing loud!!

The resonated version is much more tame. Also the drone is crazy annoying around 40-50mph on the non-resonated exhaust.

 

Last edited by D110Xd; Dec 29, 2024 at 12:30 PM.
Reply
Old Nov 9, 2025 | 12:39 PM
  #4  
Waldramos's Avatar
Drifting
Joined: Sep 2025
Posts: 26
Likes: 2
Default

Originally Posted by super50
I didn't use that product, but I used an X-pipe I had from a previous car. Local muffler shop welded it on. Sounds very nice, especially with the valves disabled.
Maybe 10% louder, but with a nice rich tone
Hi you add the x pipe with or without resonator?

Thanks
 
Reply
Old Jan 6, 2026 | 02:56 PM
  #5  
P425oz's Avatar
4th Gear
Joined: Jan 2026
Posts: 4
Likes: 0
Default

Did you end up doing a resonator delete using this product or similar or did you find an X pipe?

Originally Posted by wleeinma
Curious as I had done this on a FullSize RR V8 with an X pipe and it gave it a pretty good growl when you stepped on it...but could hardly tell when you drove normal.

I see a couple different versions out there, all straight pipe. And it looks like in the front of the resonator it slides off, but then you cut to rear so that their piece can slide on.

Be curious if anyone has attempted this?

https://www.direnza.co.uk/product/ex...onator-delete/
 
Reply
Old Jan 6, 2026 | 07:31 PM
  #6  
wleeinma's Avatar
Thread Starter
|
Overlanding
Joined: Aug 2024
Posts: 20
Likes: 20
Default

I did get the center resonator cut out and added in these straight pipes. Definitely gives it more of a raspy sound and just a little bit louder than stock....its a super easy swap if you have the tools to cut the exhuast, or any muffler shop will be able to do it for you as well!
 
Reply
Old Jan 6, 2026 | 07:53 PM
  #7  
P425oz's Avatar
4th Gear
Joined: Jan 2026
Posts: 4
Likes: 0
Default

Thanks for responding. Would it be possible to get a video of your setup given you’ve done this straight pipe upgrade and have the CETE valve controller.

I’m very interested to hear valve open and valve closed with this upgrade. It sounds in theory like the perfect option.

Assuming you don’t have any other modifications to the vehicle apart from the CETE and resonator delete?

Thanks,

Originally Posted by wleeinma
I did get the center resonator cut out and added in these straight pipes. Definitely gives it more of a raspy sound and just a little bit louder than stock....its a super easy swap if you have the tools to cut the exhuast, or any muffler shop will be able to do it for you as well!
 

Last edited by P425oz; Jan 6, 2026 at 08:53 PM.
Reply
Old Jan 7, 2026 | 07:35 PM
  #8  
wleeinma's Avatar
Thread Starter
|
Overlanding
Joined: Aug 2024
Posts: 20
Likes: 20
Default

Here you go!! This is with the Cete valve open and resonator delete (straight pipes in place)....

https://drive.google.com/file/d/1SOF...ew?usp=sharing
 
Reply
Old Jan 7, 2026 | 08:15 PM
  #9  
P425oz's Avatar
4th Gear
Joined: Jan 2026
Posts: 4
Likes: 0
Default

Thanks Will. Appreciate your help with this.

Originally Posted by wleeinma
Here you go!! This is with the Cete valve open and resonator delete (straight pipes in place)....

https://drive.google.com/file/d/1SOF...ew?usp=sharing
 
Reply
Old Jan 8, 2026 | 06:52 PM
  #10  
v35's Avatar
v35
Three Wheeling
Joined: Nov 2022
Posts: 90
Likes: 98
Default

Just did the resonator delete today and replaced with an x-pipe. About 10% louder with a rasp sound. No droning.

 
Reply



All times are GMT -5. The time now is 11:22 AM.