There's also jme, for those who have tons of money to blow.
http://www.jmeenterprises.com/JME New Suspension.shtml
Kenny Brown had health issues for a while, but they are back now, as of last year.
http://www.kennybrown.com/
1. Steeda doesn't make their own, they sell QA1.
2. AJE-Adam Jones Engineering. One of the K-Member Creators.
3. PA- Not many people run this one.
4. TeamZ- I posted pictures earlier, it's top notch and priced competitively.
5. Maximum Motorsports- Pricey but excellent Quality.
6. UPR- Copied from others, people have had success with it.
7. Griggs if you can still find these in the market place.
8. D&D use to make a kit.
9. BMR copied UPR I believe.
10. There is another one that starts with a T. Yellow bullet.com forums has a section on this company.
11. Kenny Brown use to make a kit but I think they were for Modular cars.
12. Then there are some home made ones.
I have experience with QA1 and TeamZ.
I'm sure others can chime in.
2. AJE-Adam Jones Engineering. One of the K-Member Creators.
3. PA- Not many people run this one.
4. TeamZ- I posted pictures earlier, it's top notch and priced competitively.
5. Maximum Motorsports- Pricey but excellent Quality.
6. UPR- Copied from others, people have had success with it.
7. Griggs if you can still find these in the market place.
8. D&D use to make a kit.
9. BMR copied UPR I believe.
10. There is another one that starts with a T. Yellow bullet.com forums has a section on this company.
11. Kenny Brown use to make a kit but I think they were for Modular cars.
12. Then there are some home made ones.
I have experience with QA1 and TeamZ.
I'm sure others can chime in.
Oh Lord, please don't open that can of worms. I think GMS has a worse reputation than UPR.
MikeH686: Two of the hardest lessons that I've had to learn in this hobby are that you always get what you pay for, especially for performance car parts and to always buy the best product you can afford. The cheaper brands aren't cheaper because they want to charge you less. It's because they have cut corners someplace, whether in research and development, quality of materials or offshoring their production, all of which lower their cost. The quality of brands like Maximum Motorsports, Team Z and Griggs are all without question. They have all designed and built their own products in their own facilities in this country and I have never heard one complaint about any of those companies other than they cost more than others. Personally, I buy Maximum Motorsports products. So far I have purchased their subframe connectors, rear control arms and caster/camber plates. If you visit their website, they have very thorough descriptions of their various products and help you decide which one is best for you. You can also find the installation instructions for all of their products. By contrast, other companies that have been discussed here don't even include installation instructions with their parts and actually refer their customers to MM's site to get them. At this time, I'm saving my pennies to buy a Maximum Motorsport Panhard bar for my Saleen. Then it will be a torque arm. After that, a k-member. It's going to take me a few years to be able to do all this, but when it's done, I know my car will have the best quality parts available and that they will last me for the life of the car.
Our k-member kit is Made in America, it carries a Lifetime Guarantee, and because we sponsor this forum, we offer Stangnet members a 10% discount on our products.
There are many factors to take into consideration when choosing spring rates, so I'd recommend for you to call us at 561.588.6630 so that we can recommend the proper choice for your specific combination.
As for wythors, MFE, and others who have a personal vendetta against us but don't actually have any experience using our parts, you have to take their comments with a grain of salt. Some people like blondes, some like brunettes, some like Chevy, some like Ford. People tend to be passionate about what they like. What matters is this, UPR Products have proven to be reliable on the street, and our suspension wins races and championships all the time.