Wiseco Piston Set for Nissan CA18DET 4vp Flat Top Turbo K630M835 Go to amazon.com Related posts How to buy the best ca18det turbo? FeatureMade in the USAMade In USA DescriptionWiseco Piston Set for Nissan CA18DET 4vp Flat Top Turbo K630M835 Photo is representative and may not match the purchase. Shop by part number and not the image. Thank you.