1. Subaru is smart. One common platform can spawn over 5 totally different vehicles, which makes modifying Subarus easy becasue of the commonailty of the parts

2. The WRX, STi, Forester and Legacy all share the same engine block, which means everything that fits one will fot the other like headers.

3. The SpeedLab tubro header is a beautifully polished piece of work.

4. The stock 3 piece heaer looks pitifully small compared to the SpeedLab unit.

5. The kit includes all bolts, nuts and gaskets needed for the install.

6. The size difference is obvious when you compare the stock pipe to the SpeedLab one.

7. The up pipe is also included in the kit and the SpeedLab unit is also bigger

8. The headers bolt on in two separate pieces to opposite sides of the block.

9. Here you can see the up pipe that feeds the turbo.

10. Tada! too bad you can't really see it from the engine bay.