V&H Eliminator 400s, not too loud but MUCH better than stock. Nothing gonna be rockin while the CAT is still alive, gotta keep the kitty for F-N EPA though.....

 

What he said.... these are mine.

 

They do sound good....Whats the price on those?

Anyone know if you go 2 into 1 if you have to Dyno it or can you use a Fuel Pak and map it yourself? Seems everyone is an expert online and has different views..(youtube that is)

 

Ashnic what did you use to tune it?

 

There is more to a set of slipons than just there sound. Believe it or not some perform better than others. I tried high outputs and CFR and both of them flat killed the bottom end torque. It seems the M8 is a different beast so what I would is find a set you like the sound of and try to find a dyno sheet with them to see how they perform. With all this said I went with Rineharts.

 

This morning I ordered a set of Cobra NH for my 2017 CVO $367,,,, 2 hrs later the seller cancelled the order,,,, Not In Stock!!! WTF... so I searched around on the net and the best price for someone that had them in Stock was J & P Cycle,,, $378 Shipped.


Today is the last day for Free Shipping for non gold members on orders over $39

 

All reports are showing the Cobra NH's to have a horrible dip in the torque curve on the left side of the sheet. Right where most people ride at...

K.

 

I ordered a set a few days ago for $336 with free shipping from West end motorsports. They shipped yesterday.

 

How can I see this dyno graph w Rineharts?

 

My thunderheaders perform really well with no flat spots that I can notice through the RPMs. Im running then with the FP3 and high flow AC. A lot of people don't like their looks but they are a performance racing exhaust and sound good. I haven't had it dynoed but I'm waiting on the 2 into 1 to come out. I run the 2 into 1 on my LRS with a 117 and I'm pushing 110 hp and 135tq with my performance mods and 2 into 1 thunderheader. My 2 cents.