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66 reviews

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Customer Reviews
5.0 Based on 66 Reviews
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David D.
United States United States
Throttle body kit


Gregory P.
United States United States
Excellent customer service

I had bought a 3inch full exhaust kit for my 04 grand prix (exceptional quality and sound) however I had bought it with the resonator and had grown to want my car a bit louder. I contact ZZP through facebook messenger asking about a resonator delete pipe and if it would be a possible item to buy, in maybe 2 days worth of emails back and forth (given busy schedules) I had an invoice for the pipe. If I could give more stars I would given I have had some utterly atrocious service from other businesses regarding similar instances. Fantastic work and keep it up!

Ian S.
United States United States
On time, great quality.

I cannot stress enough how strongly I would recommend ZZP for much of your GM needs. Their superior product quality, quick and courteous customer service, and unbeatable prices, really make them one of my first storefronts I will look for a part in. If they don't have OEM in stock, chances are they have an upgrade variant of the same product, for a price that makes the compromise a no-brainer. I will continue to buy from them, so long as my Pontiac lives to see another day.

Jesus B.
United States United States

the parts are perfect size and fit perfectly

Dorian B.
Canada Canada
Great customer service

Was great they helped me out right away to send out just a mid length header and it works amazing :)