None.

Mike, i bought everything for my car in the USA, and most was from summit
Only thing that drove me nuts was when i ordered a few things they said were in stock then they randomly were out of stock. It was all Griggs suspension.

But when you compare pricing, you cant beat summit even after exchange and shipping.

If you have a tech question for them, they are so/so. So, on one hand dealing with a local mustang shop that knows the ins and outs, you pay a bit more and get some answers... but, we have the internet

I even ordered a set of valve covers that were wrong. I opened them etc, and they took them back!!

Honestly, Summit Racing is kick ass, they get my approval!

Oh, and that shitty BBK intake i bought. Came with a Bees nest in the box and when they read how many issues i had with that intake, they gave me a partial refund (which wasn't enough to cover the payment to Nick to mod it)

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