|
|
This is the HK$ 75mm downpipe. Note the flex section on the left. This is
at the end that bolts to the elbow coming from the turbo. It prevents the
joints from being flexed and broken when the engine shifts on its mounts
from a torque reaction. This movement can be observed while having someone
else blip the throttle while you watch the engine. It will move some. I
got my downpipe from Reg Riemer, who is an authorized HKS dealer.
Photo courtesy of Riemer Consulting Technical Services. |