Boost Activated Loudvalves

Highly recommended

I looked on amazon and eBay for a boost actuated cutouts and found bad reviews on off brands. Decided to not chance it and purchased a Loudvalve. Very happy with the money I spent. The craftsmanship is great. It’s tight so there’s no exhaust fluttering by the blade and it’s made of high quality materials. It might be a little more money than other off brands but you get what you pay for.

Easily one of the funnest car parts I've ever owned

I cannot say enough of my experience as a whole. The product, the customer service. All of it. The valve is an excellent product, and was easy for my welders to mount up to the new system I was having custom fabricated. The valve works well and does exactly what it is advertised to do, and in the event of which I needed to contact them (which I did), I would either get an immediate response, or prompt response back regarding my questions. The valve rocks and yes it does slightly leak, at least in my application. For me though there is no issue with that, whatsoever. It opens easily all the way to full open which is at about 7 PSI which is around where I top out at anyway. I will be referring these valves to my performance boosted brothers in my forum and will be obtaining my valves directly from this company for any future needs of my own! Thanks again guys!

High quality

This valve is a higher quality than ones I've used in the past. Seals very well when compared to others and has no further adjustments needed right out of the box. However a better E clip could be utilized on the linkage and I did worry about damaging the diaphragm during welding but it seems to be holding just fine. Welding went very smooth. Very predictable puddle and was very easy to weld using stainless rod.