well droped my ute off at CV on saturday and should be ready too be picked up on friday, im hoping it makes around the 370wkw mark, mods are

rapid v3.5 kit

xforce 4inch dump, 3.5inch cat, single 3.5inch rest of the way

walbro gss 341

siemens deka injectors 60lbs

12lb actuator, ported wastegate/bigger flapper

also has stronger bottom end so will be running bit more boost

so how close do you think I will get to 370 and what will max out first??

Cat-back system will be the bottleneck mate.

or fuel pumpy thingo

so the single 3.5inch is too small? I thought the xforce systems were good for 400rwkw?

looks like your doing all the right mods, especially the actuator/flapper mod.

your power output will depend on model/transmission.

more details!!

its a 6/06 bf 1, manual

Have you got an uprated clutch going in?

I'm with senna, Clutch will max out first (if you have not upgraded). I would also add a surge tank and pump. Don't forget to post up completed picks....

yeah mate also doing clutch, gone for a tex twin plate/sprung centre, I will see how it goes for now and hopefuly dosnt surge, but next few mods will be plenum and surge tank/bosch 044

No real reason why it wont make the power as there's plenty of cars with the same set-ups with that power.

But, cars are cars so results will always vary... some of those exhausts have been a bit sketchy with power levels, some make big power, others have struggled.