Save yourself a headache, do some more reseach and build your own kit.
A friend of mine bought an ssautocrap kit about 4 months ago. I warned him about it but he said (they gurantee their stuff it's braced now it's not like the old ssautocrap kits) well his manifold cracked and now he's having to weld it back together to make is "great deal" kit work like it's suposed too.

AVOID SSAUTOCRAP AT ALL COSTS....they are a piece of shit company IMO, they make mediocre products and sell to people who do little to NO reseach. I can pull up about 100 posts pertaining to ssautcrap, rangine from about 2 years ago to present....

Back to your question..boost that b16, it's the ONLY way you'll get any real power out of that motor, it's called the "torque less wonder" for a reason....(you need tq to accelerate quicker).....