Getting a fuel pressure regulator with this set up is it worth it?.

thanks!.

12:1 fmu for now
190 walboro pump
Exedy cerematalic clutch and presure plate %72 over stock
Egt guage
Air fuel guage
Boost/Vacuum gauge
Stock Motor
2.25" cat back
2.25" down pipe
T3 turbo (volvo)
Magna flow exhaust
(5) psi for now
21x9x3 intercooler
B series manifold ss auto (I know) budget
3" k&n filter 2.50 intercooler pipes
Chrome BOV
High flow cat
Ngk plug 1 (colder)
Stock wires
Need check valve

 

Stock FPR will work perfect.

 

I'd say as long as you stay at that boost level and absolutley no more then 6 PSI you'll be fine. Is that AF gauge a widband gauge? If not forget about it, it's not worth it. Try to get at least a 2.5" exhaust 2.25 is a little on the restrictive side. Manifold is crap, get another one....please don't start an SSautocrome thread here

 

Stock FPR is good for lots of boost.

 

Don't worry i know it's crap,it's a budget set up will upgrade later just need to get the show on the road,no stupid post from ME.