Janspeed Mini R53 Manifold

The Janspeed manifold, can also come with a choice of a high-flow sports catalyst pipe (CAT) or de-cat pipe (recommended for track use only) or on it’s own. The manifold utilises a 4-1 downpipe design with an increased diameter bore which helps to improve mid-range power and torque. This is one of the first parts that needs to be changed in order to increase power further on the 1st Gen Mini due to the OEM manifold being very restrictive.

Can also supply Scorpion De-Cat or Sports Cat if needed.

Will fit the following Minis –

• R50/R52 One/Cooper 2001-2006
• R52/R53 Cooper S 2001-2006

PIPE DIAMETER SIZE O.D

Primary’s 40mm / Pipe to Flex 57mm

Janspeed sports cats are only suitable for cars up to 160bhp

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Please Note: 
If you're ordering outside of the UK please contact us first for a delivery estimate. 
Email: ash@badboytuning.co.uk