Just a heads up to anyone in the Tampa-Clearwater area who is looking to purchase and install a Magnuson s/c. Avoid Gearhead Performance. I spent 5495 for a Magnuson supercharger. Ed at the shop refused to email me a receipt. After weeks of delays and refusing to send me a receipt I canceled my order. This was a nightmare and took three weeks for a partial refund. Ed said it was a restocking fee, I told him he didn’t say anything about it but he argued that he did. So I was charged an 800 plus restocking fee. I followed up with Wyatt at Magnuson who said they didn’t have an order placed and did not have any restocking fees billed to Gearhead. Magnuson attempted a three way call but Ed didn’t want to participate. I followed up again with Magnuson who said Ed told him it was an 800 plus shop scheduling fee. Ed has lied several times. Not sure how a shop can charge a scheduling fee when they did not have a delivery date or have me schedule a day to have it installed. I would avoid this place at all costs.