Found a large 3" in/out cat converter on ebay for $103usd delivered
Random Technology 7000-series
said to flow at around 617cfm
round, with a metal matrix inside similar to metalcat, etc
http://www.randomtechnology.com
anyone used one before, or heard of them?
Im hoping this will account and fix the boost pressure drop Ive still got. 1 bar down to 12psi, even with a free flow muffler and hks heavy duty actuator. pretty sure the basic hiflow cat Ive got is only a 200-250cfm item
In your opinions, this'd fix the boost drop right?
Just jap 3" dump, big arsed cat, Kakimoto racing GTR muffler
Will weld on, and retune the ecu mapped chip via the safc, sitc and fuel pressure regulator. Tuner yesterday said get rid of the boost drop and easy 200kw tune, no probs.
Hopefully...............