OK, I guess I am the only one on here that has installed just about every part available for our cars, so I will give you all my opinion.
What Works:
Tripoint Engineering Flywheel. Definately revs quicker and I can feel a little more down low. Stock flywheel weighs 18.24 pounds, aluminum one weighs 7.42 pounds.
ACT Clutch. Although I don't have it in yet, a better clutch is always good. I would get the flywheel and clutch at the same time to save on installation prices.
B&M Short Shifter. Serves its purpose. Is definately shorter and works great.
What Doesn't Work:
FS-ZE and Mazdaspeed Cams. Don't waste the money to buy them and then to get them installed, they aren't worth the gains. Wait for a company to make some with proven HP gains.
Bosal Header. Don't waste the money on it. I wasn't impressed with the quality. There was a hole in one of the welds and it is leaking. I would save and get the turbo when it comes out, it will replace the stock header with the turbo manifold.
Intake. I wouldn't get an intake either, just doesn't give you much HP. Save the money for the turbo. Again, the turbo kit will replace the stock intake as well.
My opinion:
Wait for the turbo kit. Boosting this car will be the only way to get any good HP gains. If you want to start modding now, get the flywheel, clutch, and shifter.
If you don't ever plan on getting the turbo, I would get the Bosal Federal exhaust, Intake, and NOS.
Stay away from the pistons, they are all cast and not worth it.
What Works:
Tripoint Engineering Flywheel. Definately revs quicker and I can feel a little more down low. Stock flywheel weighs 18.24 pounds, aluminum one weighs 7.42 pounds.
ACT Clutch. Although I don't have it in yet, a better clutch is always good. I would get the flywheel and clutch at the same time to save on installation prices.
B&M Short Shifter. Serves its purpose. Is definately shorter and works great.
What Doesn't Work:
FS-ZE and Mazdaspeed Cams. Don't waste the money to buy them and then to get them installed, they aren't worth the gains. Wait for a company to make some with proven HP gains.
Bosal Header. Don't waste the money on it. I wasn't impressed with the quality. There was a hole in one of the welds and it is leaking. I would save and get the turbo when it comes out, it will replace the stock header with the turbo manifold.
Intake. I wouldn't get an intake either, just doesn't give you much HP. Save the money for the turbo. Again, the turbo kit will replace the stock intake as well.
My opinion:
Wait for the turbo kit. Boosting this car will be the only way to get any good HP gains. If you want to start modding now, get the flywheel, clutch, and shifter.
If you don't ever plan on getting the turbo, I would get the Bosal Federal exhaust, Intake, and NOS.
Stay away from the pistons, they are all cast and not worth it.