ZZ Performance

We recently purchased a entry level turbo kit stage 3 for a 2006 supercharged chevy cobalt ss. The kit went together with ease. Highly recommend anyone looking for real power out of a colbalt ss to purchase this kit from zz performance. The tuner Tyler V is an amazing tuner and knows every aspect of tuning. I cannot say enough good things about zzp, the turbo kit and and Tyler. Thank you zzp. The car rips.

Have to say a big thumbs down. The part I ordered was not correct, not even close. I called 3 times, emailed once, and not a single return correspondence. 4th phone call I got through and they told me to cobble up the part with tape and use it anyway. I am a mechanic by trade, and that not how I do things. When I tried to inform the guy he need to fix this problem for future customers, and that I think its simply missing a piece, he just told me he sells alot of them. Terrible business practice, and I will not be back. I tossed the product in the garbage, and ordered another one on ebay.

Bought a 300$ kit. Pictures attached show that the hardware was entirely too close to the canister and etched into the paint. You would think a kit costing this much would be of better quality. ZZP offered a warranty ONLY if I sent the old canister first. Why? For intended proper operation of the vehicle with this kit, it would be running the catch can; yet, you want me to take it off? Why can I not send it afterwards when I swap them out? WOW. Terrible customer service.

Installed ZZPerformance resonator purchased from Summit Auto on our 2004 Discovery 2, new TWS Motors 4.8L with complete MagnaFlow performance exhaust system…this greatly reduced the in cabin drone and made the exhaust note even better! Very pleased with purchase…maybe just add a couple of stickers in the box…😁

Quality. Be it in their parts, the parts they carry and/or their staff. Over the years and years I've been a customer of ZZ Performance, I have yet to ever be let down. Both my Chevrolet Cobalt and my Chevrolet Sonic have been afforded the chance to be stupidly better because of these folks. Having worked in various client servicing realms for the majority of my own professional career - decades now, I tend to be 𝙚𝙭𝙩𝙧𝙚𝙢𝙚𝙡𝙮 difficult to please, let alone impress. Nonetheless, ZZ Performance has done just that...and consistently so. My finest experiences have been in working with Ryan. 👍