I haven't seen any discounts on MRT exhaust. Are you intending to buy direct from MRT? If so, note that you will pay for shipping. I know StangMods sells them and shipping is free. But their retail price is about $10. more than buying direct so you're only saving around $10. buying them from StangMods. You might feel more comfortable buying direct from MRT. You might also check our Authorized Vendors to see if they carry MRT. Some of our vendors offer an SVTP discount.