Lmperformance kit for v6 firebird

[larryndog]

I have a 02 v6 firebird and I was wondering if anyone knew how much hp gain i would get from this package..also would it gain any gas milage?
the kit is

LMPerformance Cold-Air Kit Package V6 Level 2A. LMPerformance Cold-Air Kit Package for 98-02 V6 Camaro/Firebird.

Kit Includes:

Whisper Air Lid
Holley Powershot Air Filter (2214)
Austin Ram Air Kit (SSRA)

[2000pontiac6]

it may help a little bit with gas mileage and a little more if u have a new exhaust... same goes for horsepower