Great upgrade for your turbocharger. Quicker throttle response and smoother driving experience especially after letting off the gas and then hitting it again I don't feel the "lag" that was there before. Took photo after install but because where it's located on the engine, you can't see the product in the photo. I installed on my 2013 Cadillac ATS 2.0L Turbo. One of those small but important upgrades. I actually found out about the product on accident while searching for other engine mods. Glad I found it though; works as advertised.