01 C5 A4 Bolt Ons Dyno Numbers
01 C5 A4, Vararam cai, de screened maf, SE 1 7/8 longtubes, SE non catted x pipe, B&B Bullet axelback, SE plug wires, NGK TR55 plugs.
338.75rwhp & 353.76 rwtrq on 93 pump
Second, you have to have your tuner convert to SAE, not STD correction factor. SAE is industry standard. Will take two seconds, your numbers will not be the same...
Do you have it yet tuned ? Perhaps why he for whatever reason, didn't run it to redline
As far as the horsepower drop off, might be valve float, have seen this, exactly the same.....


