Heres the link to just the butterfly valve with no actuator and no TEEpipe
http://www.atpturbo.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=ATP-ACS-007&Category_Code=BCS
$139, bet you can buy these from summitracing.com for cheaper than 50 bucks...plus the ones on summit are welded at an angle so the air flow of much more smooth instead of straight.....BAMM down!