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Mini Cooper S Stage 2 Power Upgrade Kit Gen1 R52 R53 2004+

Mini Cooper S Stage 2 Power Upgrade Kit Gen1 R52 R53 2004+

Mini Cooper S Stage 2 Power Upgrade Kit Gen1 R52 R53 2004+
Selected: R52 & R53 01/2004+ models
Part No: NMK1501
Fits the following:
MINI (2002-Current)
Select variations below for more information:

Our Stage 2 kit for MINI Cooper S will make some pretty significant changes in your perception of a fast Cooper S!

Fits the following production dates:

01/2004-2006 R53 MINI Cooper S Hatchback
2005-2008 R52 MINI Cooper S Convertible


  • If you have an Automatic Transmission, read our tech article "Cold Air Intake & Automatic Transmission for Gen1 MINIs".
  • Kits vary depending on the production dates.  2002-12/2003 models have two exhaust hangers on each muffler that point front to back. 01/2004 models have the outside hanger that points front to back and the inside hanger points side to side for each muffler.  Select accordingly.

For US models only.

Stock HP rated by the factory is 163HP (168HP for '05) and many of our customers are now reporting that after they installed our kit they are easily getting 200HP+. That's a 23% increase in horsepower!

This kit includes:

You will not believe the difference this kit will make! This kit can easily be installed by any serious DIY'er or by a local service shop in just a few hours.

Read about how our Stage 2 kit performed at the 1,895 mile 2007 La Carrera Panamericana cross-country race here.

Oversized freight charges may apply to this item.

NOTE: Some states (like California) have ever tightening requirements for emissions testing and inspections. Always check your current state regulations on compliance for street use before you order.


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