cpearson1342
Well-Known Member
This isn't exactly a interior swap question, but I will be swapping mach 1 seats into my car after I do this. My question is that I want to go with some aftermarket heat/sound insulation and wanted to know if you guys have used any and which you think is best. I'd like some comments from people who have actually used the products as it's pretty difficult to decide just from looking online at them.