Better late than never!

This is the dyno sheet of my car back in February. The first run is the car bone stock. The second run is the addition of the AVO Downpipe and the AVO Cat Back. Everything else was stock at the time. Stock Boost, Stock Cat, Stock Air Filter, Stock BOV, Stock fuel pump, etc. This was done on the same day, same dyno, same dyno operator.

 

not bad... good base run, nice improvement

 

good gains for keeping the stock cat in tact

 

Sweet!

 

Bump

 

The gains look right but, my god do those numbers seem high for a stock Evo and just an exhaust.

I guess it doesn't matter what the numbers are as long as you see an improvement with adding parts.

 

You need a tune, that graph is jumping all over the place

 

i thought avo claims to make 40whp...damn...

what about B&B turboback...they claim to make 50hp peak

 

Tune.

 

+1

 

Great job. Makes me feel good as I have an AVO catback and HKS downpipe with stock cat. Quiet and clean stock look. I would recommend getting a 3" cat as the stocker is a neck down from the AVO downpipe. At least my HKS downpipe is 2.5" and mates well with the stock cat.

 

Nice numbers. What type of dyno did u use?

 

that sophisticated dynamic test systems one that they ahve at brainstorm...

 

for the Turboback. thats not much man
B&B is better for without tune then