anyone heard of this brand? if so can you give me some feed back on the products?

thanks

 

carbing is a very reputable brand. the 300zx crowd practically swears by them. you might want to go over to www.twinturbo.net and ask about their reputation there. i don't know what they look like for the rx7, but as far as the 300zx goes, the bars are 1 piece aluminum (as opposed to 3-piece). they are also direct fit and weigh less than 2kg. hope that helps.