atlcivic

Senior Member
First Name
E
Joined
Jun 9, 2022
Threads
2
Messages
157
Reaction score
108
Location
Atlanta
Vehicle(s)
BMW 1M
Dropped my car off at the shop this morning to have the Spoon Rigid Collars and Front Stiff Plate installed. My alignment was a little off prior, cause it drives so much better now and feels smoother.
Did the rigid collars make any material impact on reducing the nvh and resonance on startup and low rpms from your rear motor mount? I’m looking for ways to reduce the resonance I hear at low rpms from my wunderladen rmm and curious if rigid collars helps with that. Thanks
 

Chilly613

Senior Member
Joined
Nov 5, 2022
Threads
10
Messages
845
Reaction score
942
Location
Southern California
Vehicle(s)
2025 FL5 Civic Type R
Build Thread
Link
Did the rigid collars make any material impact on reducing the nvh and resonance on startup and low rpms from your rear motor mount? I’m looking for ways to reduce the resonance I hear at low rpms from my wunderladen rmm and curious if rigid collars helps with that. Thanks
I really did not have much NVH with the Wunderladen RMM to begin with, just at a cold start. The Rigid Collars barely helped reduce the NVH from a cold start, but I feel like they've helped the most with some road noise and vibrations I would have going over bumps and rough patches of road.

I also have the LTDL Performance Stabilizer Links from Two Step Performance as well, so that also is reducing what vibrations I may have. Its very much like the performance dampers from Mugen and Spoon.

https://www.twostepperformance.com/...bilizer-links-for-2023-honda-civic-type-r-fl5
 


getRIGHT

Senior Member
Joined
Feb 10, 2025
Threads
1
Messages
273
Reaction score
449
Location
Texas
Vehicle(s)
FL5
A picture was posted on this very forum months ago showing that the Group A kit is made in China. Some of Mugen's carbon parts are made in China or Thailand, it's not a bad thing. I'm just saying that so people know even famed Mugen parts are made in China, as long as the QC, materials and finish are top notch it really doesn't matter where it's made.
I’m late to this but I just snapped a quick pic of my group A boxes and they are made in Japan

11th Gen Honda Civic What did you do to your FL5 today? IMG_2301
 


getRIGHT

Senior Member
Joined
Feb 10, 2025
Threads
1
Messages
273
Reaction score
449
Location
Texas
Vehicle(s)
FL5
Excellent, glad to clear that up! When is it getting installed?
I wish I could answer that one. That’s definitely gonna be awhile. Only (already released) Mugen parts I don’t have for this car are the rims and seats. I’ve been waiting on the wing and valve cover to release. I thought I wanted the group B hood and fenders but now that we’ve seen the pricing on that……that’s probably not going to happen. šŸ˜€

For some reason I couldn’t pass up the Black Friday sale from Adro and I picked that up as well. Should be here any day now, minus the wing. So I think I am going to put the Adro front, sides and rear diffuser on first. I have few other carbon bits I hoping will pair up with it nicely.
So for the time being, most of the Mugen collection is going to have sit and wait for its turn
 

maranelloboy05

Senior Member
First Name
Chris
Joined
Aug 11, 2025
Threads
3
Messages
75
Reaction score
100
Location
Austin, TX
Vehicle(s)
2025 FL5 (Incoming), 2007 S2000
Couple small updates on my car, I promised myself I'd wait at least a year for anything big so its all little stuff for awhile.

1. ITS shift knob spacer/collar thing installed. I hated the Mugen ball knob directly on top of the shift boot so this give it just enough clearance to be comfortable.....and its OEM. :)

2. I was probably going to order an Alcantara wheel in the new year but a used one popped up for half of the new price so why not? Cleaned up super well with Sonax, maybe not brand new condition but a new one wouldn't stay new for long anyway. So far I really like it. The steering wheel leather wasn't bad but getting rid of the cheaper leather throughout really elevates the cars interior IMO.

11th Gen Honda Civic What did you do to your FL5 today? IMG_6361


11th Gen Honda Civic What did you do to your FL5 today? IMG_6321
 

artsyfartsyFL5

Senior Member
First Name
Ant
Joined
May 27, 2025
Threads
2
Messages
111
Reaction score
88
Location
PA
Website
www.instagram.com
Vehicle(s)
2025 CW FL5
Couple small updates on my car, I promised myself I'd wait at least a year for anything big so its all little stuff for awhile.

1. ITS shift knob spacer/collar thing installed. I hated the Mugen ball knob directly on top of the shift boot so this give it just enough clearance to be comfortable.....and its OEM. :)

2. I was probably going to order an Alcantara wheel in the new year but a used one popped up for half of the new price so why not? Cleaned up super well with Sonax, maybe not brand new condition but a new one wouldn't stay new for long anyway. So far I really like it. The steering wheel leather wasn't bad but getting rid of the cheaper leather throughout really elevates the cars interior IMO.

IMG_6361.webp


IMG_6321.webp
Love that boot collar! Got a part # handy? and good snag on the steering wheel, it looks mint! What kind of brush did you use to clean it? That sonax is a life saver lol.
 

maranelloboy05

Senior Member
First Name
Chris
Joined
Aug 11, 2025
Threads
3
Messages
75
Reaction score
100
Location
Austin, TX
Vehicle(s)
2025 FL5 (Incoming), 2007 S2000
Love that boot collar! Got a part # handy? and good snag on the steering wheel, it looks mint! What kind of brush did you use to clean it? That sonax is a life saver lol.
Yup! 54103-3S5-A00 $30 from my local Acura store.

I used Sonax's horsehair brush, really happy with how clean it came out.
 
 







Top