MINI USA Officially Releases the R56 JCW Kit
MINI USA has officially sent dealers information on the new US Specification JCW Engine Kit. There is one key difference between the US version of the kit and the version sold in Europe. While the normal kit gets a new “exhaust manifold”, the US version does not. Why you ask? Apparently the US cars have been getting the upgraded exhaust manifold all along.
JCW Kits meant for demo cars were sent to a handful of US dealers late last week and should be ready for test drives later this week. Among the dealers chosen by MINI USA to debut the car are MotoringFile sponsors Knauz MINI and Prestige MINI.
Here’s an excerpt from the official release sent to dealers:
We have already launched a wide range of sport accessories for the R56 under the John Cooper Works Brand. However, a tuning kit, the product which made JCW so successful in the US was missing in the product line. Aftersales is therefore very pleased to announce the release of the John Cooper Works Tuning Kit for the (model year ’07) MINI Cooper S hardtop with manual transmission.
The new John Cooper Works tuning kit drives the MINI Cooper S to completely new heights of performance. The kit boosts the output of the Twin Scroll turbocharged engine to 189 hp (SAE) (141 kW). The maximum torque is 185 Nm between 1750 and 5000 rpm. In fact, with the over boost function, temporary peak values of as much as 200 lb-ft are possible in the range from 1750 to 4500 rpm.
The tuning kit for the R52/R53 was somewhat costly and required very labor intensive installation. The new R56 tuning kit has been developed more towards an Aftersales Dealer installation. The new tuning kit has a MSRP of $2,100 and a recommended installation time of 2hrs.
The new kit includes for improved power output new air filter housing and new exhaust system whitch improves exhaust guidance flow. The combination of the new air filter and the exhaust provides sportier interior and exterior sound. For a more aggressive look, the tips of the dual exhaust are significantly larger than the stock exhaust tips. A special ECU programming provides faster throttle response, leading to an increased performance feel. John Cooper Works badging on the front grille, the boot lid and on top of the air filter are obvious signs that the car is powered by a JCW engine.
Sales features/Benefits
- Improved performance
- Sporty Sound
- Optical differentiation through the exhaust and the John Cooper Works badges
- Limited New Vehicle Warranty is maintained
John Cooper Works tuning kits are designed and developed according to the guiding philosophy that only serious tuning can satisfy the high requirements of the BMW Group. This particularly applies in terms of endurance, effect on other components and compliance with statutory regulations. After all, tuning is not just a question of improved performance but also of quality and safety. John Cooper Works tuning kits are set apart from many other tuning kits available on the open market.
Customers may ask why the kit produces only 189hp as the R53 kit produced 207hp. First of all the kit is priced lower with a significantly lower installation time. Tuning the R56 engine to higher hp and maintaining the Limited New Vehicle Warranty would require the change of additional components which would raise the installation time as well as the price of the kit. The best way to sell the kit to a customer is the comparison of the acceleration times on both models. The JCW R56 meets the same 6.5s from 0 to 60 as the 207hp R53. This is possible due to significantly higher torque at low and medium revs.
| R56 JCW | R53 JCW | |
| 0-60 mph | 6.5s | 6.5s |
| 50 – 75mph (4th gear) | 5.3s | 6.4s |
| 50 – 75mph (5th gear) | 6.6s | 6.7s |
| 50 – 75mph (6th gear) | 7.6s | 8.9s |
Warranty
The consistent overall technical concept also means that the JCW tuning kits have successfully passed the extreme loads of extensive hot and cold endurance tests conducted by the BMW Group development departments. As a result of these tests the MINI New Vehicle Limited Warranty is retained.
The JCW Tuning Kit is a genuine MINI Part covered by the two-year / unlimited mile MINI Parts and Accessory Warranty if installed by an authorized MINI dealer. In addition, it will be covered for the remainder of the MINI New Vehicle Limited Warranty, whichever is greater.
ORDERING OF the Tuning Kit
To make sure all John Cooper Works Tuning Kit installations are registered with the warranty department, the tuning kits need to be ordered VIN specific. Every kit comes with a CD containing a release code (VIN number specific) allowing the installation only for that specific car. The release code is required to install the John Cooper Works ECU software. The CD is protected by a special seal. If the seal is broken, the tuning kit can not be returned to the RDC for credit.
John Cooper Works Tuning Kit Part #: 11 12 0 440 236
Written By: Gabe
Sort by MINI model
Recent Articles
- The 2014 Cooper & Cooper S Design Details Revealed
- Rumor: MINI to Build The F56 in China for Asian Markets
- MINI Designed by Roberto Cavalli Achieves the Biggest Sum at Life Ball
- The Roberto Cavalli MINI Paceman Premier: Hands-on
- MINI Successful at Nürburgring 24 Hours
- 2014 MINI Options – What’s New
- Mugello to become a hotspot for classic Mini fans
- The 2014 MINI (F56) Spied Inside and Out
- MINI Sends Great Apology Letter
- A Day Out at the Autobahn Country Club
- Ultimate Gallery: 2013 Villa D’ Este Concourso D’ Elegance
- Video: BMW Pininfarina Gran Lusso Coupe
- Video: The BMW Concept Ninety Story
- World Premier: BMW Pininfarina Gran Lusso Coupé
- World Premier: The BMW Concept Ninety by Roland Sands
- Video: The Deus BMW R 100 S
- The BMW 328 Finishes Mille Miglia 2013 75 Years After its Debut
- 2014 M5 Competition Package Price: $7,400
- BMW Finishes 2nd at the 24 Hours of the Nurburgring
- BMW K100 by Marc Robrock
- Opinion: Will Electric Scooters Ever be Viable in the USA?
- Electric Bikes to Grow 10X by 2018 in North America
- Video: The Vespa 946 is “Hand Made”
- Video: Rome by Scooter
- Vespa Expands its Presence in Eastern India
- A New, Responsive Vespa.com
- Recapping the Chicago Genuine “Family Reunion” Ride
- Video: Honda Bringing the 125cc Grom to the USA in August
- Honda Bringing the Forza 300 Maxi-scooter to the USA
- Custom Ruckus: The LV Project
MINI Model Cheat Sheet
Advertise with MotoringFile


MotoringFile Buyers Guides
R50 ('02-'06 MC) Buyers GuideR53 ('02-'06 MCS) Buyers Guide
MotoringFile Reviews
Reviews:'12 JCW Coupe
'11 Fiat 500 Sport
'11 Tesla Roaster 2.5 '11 Countryman Comparo
'11 Cooper S Hatch
'11 Countryman MCS (FWD)
'11 Countryman MC (auto)
'10 Mayfair MCS (auto)
'11 Countryman MCS (ALL4)
'10 MINI E
'10 Tesla Roadster Sport
'09 Cooper S Convertible
'09 JCW Hatch
'09 JCW Clubman
JCW Stage I vs JCW Stage II
'08 Clubman S (Auto)
1st Drive: '08 MINI Clubman
'08 Smart Fourtwo
Comparison: '08 BMW 135i
'06 R53 MCS vs '07 R56 MCS
'07 R56 JCW (Stage 1)
'07 MINI Cooper S Long Term
'07 BMW Z4 M Coupe
'07 MINI Cooper & Cooper S
Audio: '07 MC/MCS at the Track
'06 JCW GP Long term
Reader Review: JCW GP
'06 JCW Cooper S Long Term
Comparison: '06 Lotus Elise
Comparison: '06 Mazda MX5
Comparison: '06 UK Focus ST
Comparison: '06 Civic Si
Comparison: '04 TVR T350
Comparison: '06 Nissan 350z
Comparison: '06 VW GTI w/DSG
Podcast: Cooper S Auto
Podcast: BMW 325i
Podcast: JCW MC Soundkit
'04 JCW MINI Cooper Tuning Kit
'05 MCS: One Month Review
'05 MCS Auto
'05 JCW S 1st Drive
'05 MINI Cooper
'05 MCS Conv. Long Term
'05 MINI Cooper S
'05 MCS Cabrio 1st Drive
'04 JCW MCS First Drive
'04 MC w/JCW Tuning Kit
BMW M3 SMG Vs. MCS
'04 MINI Cooper CVT
'02 MCS 3 year Review
Autocrossing the MINI Range












Pingback: U.S. R56 MINI Cooper S owners finally get the JCW treatment-- Ride Care Depot
Pingback: Autoblog : U.S. R56 MINI Cooper S owners finally get the JCW treatment