Mazdaspeed Competition Control Arm Bushings (Front and Rear)

[BRGNA8]

Hey guys

Im looking to replace all my suspension bushes on my NA8 and looking at the Mazdaspeed Competition bushings front and rear.

http://www.good-win-racing.com/Mazda-Performance-Part/61-1814.html
http://www.good-win-racing.com/Mazda-Performance-Part/61-1815.html

Just wanted to know if anyone has installed this on their NA/NB and whether you felt a difference in NVH?

CHeers

[HarryB]

Interesting. Just FYI, IL motorsport offers similar bushings (supposingly 20% or so firmer than OEM), which should be a decent compromise.

[kung fu jesus]

I was going to suggest the IL motorsports bushings too. I know one of our forum sponsors, R*Speed, sells them. They are here in Atlanta. Good people.

https://www.rspeed.net/RSpeed_Miata_Suspension_Bushing_p/nab-1009.htm

[Rogue]

My Mazcomp bushings are delrin.

[mini_fd]

Mazda competition is 40% stiffer then OEM and its rubber. Correct me if I'm wrong but I just replaced every bushing on the rotary with them.

[BRGNA8]

I was going to suggest the IL motorsports bushings too. I know one of our forum sponsors, R*Speed, sells them. They are here in Atlanta. Good people.

https://www.rspeed.net/RSpeed_Miata_Suspension_Bushing_p/nab-1009.htm

Much difference between this and the Mazdaspeed Competition ones aside from price? They both seem to be rubber?

[kung fu jesus]

No, not from what I can tell. I don't know where either set is manufactured, but if my experience with German cars tells me anything, the IL Mostorsort bushings are probably going to be excellent quality.