Intake manifold info.
http://audirevolution.net/forum/index.php?topic=91.0
Exhaust manifold / Cylinder head.
http://audirevolution.net/forum/index.php?topic=98.0
More exhaust manifold
http://audirevolution.net/forum/index.php?topic=381.0
Exhaust option
http://audirevolution.net/forum/index.php?topic=92.0
Air box
http://audirevolution.net/forum/index.php?topic=96.msg433#msg433
Air box Vs Open element
http://audirevolution.net/forum/index.php?topic=182.msg1940#msg1940
Air box mod
http://audirevolution.net/forum/index.php?topic=183.msg1796#msg1796
Motor Pictures
http://audirevolution.net/forum/index.php?topic=60.0
Green coolant temperature sensor replacement
http://audirevolution.net/forum/index.php?topic=304.0
DIT Intake Manifold spacers + SAI delete + throttle body heater bypass