I had ordered a set from Stangmods and had to cancel the order because of the backorder situation. So I ordered a set of Mac longtubes and a prochamber from THR on off Evil bay on 8/7 under the assumption that they had been in stock. I got an e-mail from them a few days later saying that they were on backorder and should be here in 2 weeks. They even offered to comp me 2 t-shirts or $20 in shipping delays. 2 weeks passed and I contacted them and still another 2 weeks. Well a month and a half later no headers or t-shirts still. I called Mac to see what was going on and they said that at the beginning of this week they would be shipping out. So again I called THR to see what the deal was. After being on hold for about 20-30 minutes the VP customer service rep tells me that theyre going to be another 2 weeks out. I asked if it was too late to cancel the order ( because matt at stangmods called me personally and told me they had them in stock now) Well , I could cancel the order but it was about a $50 credit car fee for each order. Needles to say I wont ever do business with THR again.