50 HP! ;)

[SlowGMC]

On the store website  it said the mod would add 25hp but it actually added 50hp to the rear wheels thanks GM trucks for the high horsepower sticker !  ;) 

[Back in a Bowtie]

no no no its 25 hp when mounted in the lower corner.  you are correct with the 50 under the brake light.  

[SlowGMC]

15 hours ago, 14tungstenLT said:

no no no its 25 hp when mounted in the lower corner.  you are correct with the 50 under the brake light.  

Have you tried this mod?

[Back in a Bowtie]

7 hours ago, SlowGMC said:

Have you tried this mod?

nope i have mine vertically on the windshield +70HP