Do any of you guys have the J's racing final gear, which one and how do they perform, do they make noise like Ricks?

 

The most common "J's" gears found on N. American S2000's is the 4.44s. I've had these in my car for almost 2 years, the last 15 months with a supercharger. They have performed flawlessly and have never made any noises. The 4.57 gears from Rick's makes noise due to their construction and is not necessarily a flaw.

 

The "J's Racing" R&P gear is just a rebadged Mazda R&P that costs half of what J's charges. I just wanted to let you know in case you didn't already know.

 

What are the part numbers from the Mazda Gears and can i get them at any dealer? I saw a thread with alot of information on it but i cant find it does anyone have the link?

 

I didn't think J's even offered the 4.33, 4.44, or 4.77 gears anymore. Last I checked, they had 4.9 and 5.1s.