A classic from the MotoringFile archives, this official PDF details the full parts list and install process for the original 03-04 JCW engine kit. This is the kit without the JCW intake and JCW injectors (responsible for an extra 10bhp). Why are we giving you this PDF now? As the R53 is being put out to pasture, we’ve heard of several MINI dealers discounting these older kits and even breaking them up to sell them more quickly and easily. This document should be considered the essential guide to exactly what these kits contain. A great tool if you’re deciding to pick-up one of these kits or a couple of the components.
[ 200bhp JCW Engine Kit PDF ] Official MINI Install Guide
It’s worth noting that these kits can be installed on a 2005 and 2006 Cooper S as long as you don’t need the JCW exhaust. The reason: the exhaust hangers were redesigned and aren’t entirely compatible with the newer R53s. And of course you can complete the full 2005 style JCW kit with the JCW 10bhp upgrade kit that includes the JCW intake and injectors.
Related:
[ JCW MCS 10bhp Upgrade ] Official MINI Install Guide
Who has it on sale? And for how much off MSRP?
Does anyone know if one bought one of the 06 mcs’s that are going so cheap is the JCW upgrade still available
?
If anyone knows of a dealer who is selling the upgrade without the exhaust I would like to hear about it.
Note that the older exhaust can be modified to fit to the 2005/6 hangar points. A bit of welding, and $50-$100 for the work should cover it.
Theo
So what dealers have a sale on the kits?
I would like to buy one of these kits for my 06 MCS, but live in Puerto Rico. Are there any resellers that would ship a kit to me?
Good question. What dealers are selling the kits?
“As the R53 is being put out to pasture, we’ve heard of several MINI dealers discounting these older kits and even breaking them up to sell them more quickly and easily.”
Please don’t leave us hanging! What dealers are offering the deals?
I want to change my efi to carburator. What are the parts I need get? I’ve waiting for more than 2 yrs, but not able to get the advice.