When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
t3/t4 is too generic of a classification. In reality yeah you can use them given proper manifolds and exhaust to fit them, or machined turbine housing to fit OE type headers/exhaust........on top of all other misc plumbing required. Old tech though really. Far better turbo's out there that won't be such a headache to fit in IMO but if your up for some work then go for it