can some one please add a link to a company that sells these things? and do they seal up well when closed?

 

www.streetpro.us/

www.badlanzhpe.com

www.dmhperformance.com

I bought the streetpro because I liked the design. I don't know how well they seal. Haven't installed them yet.

 

i heard dmh is a good one

 

I have a QTP. Everyone says they are crap, but I havent had any problems.

 

I had alot of problems with the QTP sealing off completely. Both of them also tore up within the first 5 months I had them. They are really bad about losing the screws that hold the butterfly on, so if you go with them, I would suggest taking the screws out and using some lock-tite on them. Both motors on the sides of mine came loose, and one of them literally fell out of the unit. Maybe I just had bad luck with them?

 

You arent the only one with bad luck on the QTPs. I bought DMH cutouts.

 

Dmh Dmh Dmh Dmh!!!!!!!!!!!!!!