VR6 Dyno Results with stock and custom exhaust

[golfvr6]

Not bragging (heck - I don't even know if this is something to brag about!) - just something for discussion

Dyno of my VR6 b4 2.5inch cat-back exhaust with rear muffler (already had the cone filter in). This was done in the heat of January (ie ambient temp was HOT) and when the car had done about 40K km.

Before:

Max Torque 258Nm @4365 RPM; 104hp; 120kph
Max Power @4985 RPM; 131hp; 160kph

After:

Max Torque 272Nm @4420 RPM; 112hp; 123kph
Max Power @4980RPM; 135hp; 160kph

So - my exhaust bought me 4 hp at the wheels; and 14Nm torque. From memory 128kw and 180hp at the engine is stock

[Golfwise]

Thanks ,thats interesting .