Very fast shipping and great quality products

Nice sounding exhaust

Z

Fast shipping and great customer service

Great materials and it sounds amazing!

Everything was amazing, would buy from again

Great customer service from all of you guys

Fast shipping, well packaged, and good quality of the product.

I bought the universal kit for my Lexi Is300. It sounds great!

Valvetronic Designs responded immediately when missing OPF bung plugs were identified as a safety issue and arranged next-day replacement shipping directly to BMW of Mountain View. BMW documented the vehicle as unsafe to operate in the repair order due to the missing exhaust plugs, and Valvetronic took the situation seriously and acted without delay. Communication was clear, professional, and focused on safety. I appreciate how quickly they helped resolve an issue that originated from improper installation by a third-party shop.

The company has been amazing, the shipping was extremely fast and I am already looking forward to my next purchase.

great products and service

So far so good!

I’ll only purchase valvetronic exhausts for future cars 11/10

So far great experience as always

Amazing job, easy instructions.

Great to deal with. Fast shipping.

Quick shipping

Was at my house within a few days of pressing order. Email updates to keep me in the loop. Some extra merch they threw in to hook me up. These guys are the best

Amazing customer service!