I have been saving some money to the side for one of these Racechip things I've seen online, so here is my journey
I ordered the vehicle-specific chip of their official site with free shipping with the phone app option ($49). Wasn't gonna cheap out so I got the GTS Black chip. Worked out to 449...
I have for sale one RaceChip S product for Volvo V50 T5. This chip has been previously installed on a V50, then my S40.
Accepting Zelle/CashApp/Venmo and shipping out device within 1 day.