A few months ago i installed a new vp and sent my comp in for a drag update! i was waiting to TAP until i got a bigger turbo. I had the old pump tapped and on level 3 and above the thing just made alot more smoke@heat and had little noticable power diff. i'm running stage4 jammers. After alot of debate,and RIPS recommendation@source auto. I got a HTT62/12 for its ability to "spool quickly" so they said. HE WAS RIGHT! I just got it on last weekend and ran it for 2 days with out the TAP. Definite improvement in top end HP, low end spool up is GREAT! as good as stock and builds boost quick! Cruising boost is comparable to stock. yesterday i TAPPED. :--) AWESOME if it had a posi it would be in the other lane in 4TH GEAR! Unbelievable, this thing is as fun to drive as my turbo 5. 0! (thats apart right now) I gotta quit this habit,but I just CAN'T :-laf