SDT Project EF

I dynoed my car and it threw a check engine light for the map sensor at about 5,500rpm. After this happend i had the dyno tunner install 1 check valve at first and then 2 more. It got rid of the check engine light but hp and tq suffered greatly like 120-130hp. Some people on honda-tech suggest using a missing link. Anyone dyno with a missing link? What kinda numbers you pull? Did it work good? Iam also using a v-afc hack.

Full-Race Henry

ive dynoed with a missing link. i put 260 hp and 180 torque. missing links are the ****. i got rid of those nasty check valve. im also using a vafc. but from what i know, as long as you are not getting a cel, you should be good.

Xscream

No problems for me

Phoenix GSR

I made 365whp with a missing link...
no check engine lights for me..

you are not supposed to use the missing link with the vafc hack