Big k04 turbo , intercoolers and extras !!!
For SaleEngine - Power Adders
-
Price
$400• Trade
- Location Greenfield, WI, 53221, USA
- Condition New
Description:
These are parts left over from an abandoned build ( decided to give the car to my daughter, was fast enough) and everything is brand new , never used. It all fits 07-13 mini cooper n14 or n18 engines. I'm running this exact same setup on my dailydriver r58 jcw and it's a beast making 23psi with a jb4 and few other upgrades.
... BIG k04 billet turbo and gaskets
... chrome/shiny intercooler ( best daily driver intercooler)
... Grey intercooler ( needed for track use with this big turbo , other intercooler flows too much to cool adequately on track )
... blow off valve adapter plate
...digital boost gauge and install kit along with a boost tap to run the boost gauge off true boost/vacuum..
the intercooler are for different use , if you run the wrong intercooler your going to rob boost for no reason. 75% of intercoolers made for our cars are far too large and cause a big boost drop/lag. This is why the chrome intercooler is best for street use because it flows so well and you don't live at high rpm/boost on the street so all the extra cooling that the Grey intercooler provides is absolutely NOT NEEDED. I've done multiple multiple tests with numerous different intercooler on my n14 jcw I had and my n18 jcw I currently have. So I do know 1st hand how each intercooler responds.
I will sell EVERYTHING with your pick of an intercooler for 400$ ONLY OR take both intercoolers and everything for 500$ plus shipping.
I will trade for a set of 17-19in 4x100 rims OR install and do my timing for me ( I have all parts and needed tools ) , jcw seats ( I can add 500$ cash ) , aluminum intake manifold , chilli red 07-13 hood or vented aftermarket hood.
Paypal is preferred. Pm or respond to this post.
stay safe N motor on !!!!!
guys ! I've run these turbos on all my personal cars for a reason. Have you not seen what boostedboiz have done with their turbos ( same like mine im selling ) ? Long story short, they have the world record mr2. Not only did it put down power but the only time they blew a turbo was because it was seeing 40+psi and either had oil failure or completel engine failure..
don't be foolish... $ for $ , your not going to find more , not even a tune will net you more...
BTW, I got a flexi dipstick I will throw in too as it is an extra.
btw ,on a good day i see 23psi until redline otherwise its usually at 20psi. UNTUNED !!!!!!! And you know it's pulling when the speedometer can't keep up.. 😉
With this turbo and upgraded intercooler, i see 23psi on a 80'F day and even after back to back 0-110mph runs , iats will STILL be well under 100'F. And just WAIT till i put on the catless dp and its tuned.. BEAT THAT STOCK !
Last edited by MiniManAdam; Aug 17, 2025 at 07:31 AM.





