I bought these dumps thinking they were 3" but it turns out they are only 2.5" (mid section appears a bit smaller but the flange area is 2.5") so will bolt up to 2.5" test pipes They are HKS and cast Asking $300 but open to offers
Thats cheap... Originally had a pair of these fitted to my red zed back in the day. Great flow for a 2.5" Dump. Think I originally paid around the $500 mark. Thats a pretty good price mate! Fate