2014 Silverado tsp 2. Need more chop

[Tmiracle21]

Okay I?ve got a Silverado 5.3 tap stage two cam long tubes. Catless y pipe. Needing more chop
Also I just installed a new cone air filter and it?s running weird now. Any thoughts or tips?

Thanks

[kevin87turbot]

Okay I?ve got a Silverado 5.3 tap stage two cam long tubes. Catless y pipe. Needing more chop
Also I just installed a new cone air filter and it?s running weird now. Any thoughts or tips?

Thanks

We will need a datalog and a copy of your tune in order to help you with this.

[HeavyChevy305]

What's your timing at while idling?