Unequal length header for the GD3. This has 1.375" primaries that flow into a fabricated collector. 2 runners are lengthened to give the car that boxer rumble. This replaces the stock header with no modifications.
These are made to order and lead times very depending on how many orders I have in the queue.
***international shipping available. Contact me directly for an accurate price with shipping***
 
To install this the upper intake manifold will need to be removed to get it down back behind the motor.