After testing the coilovers. We went ahead and tested the NF210 springs...

Let's check out the test on the Tanabe Sustec Pro S-OC Coilover. 

Here's the stock height

Let's take a look at the Coilovers!

Here's the highest setting first

And lastly, the lowest setting

Concept G Sound test:

Concept G Dyno

Medalion Touring Sound Test:

Medalion Touring Dyno:

Let's take a look at the Front Underbrace for the Scion TC. The fitment was spot on! This 4 point brace should help with the flex in the chassis of this car.