The Janspeed 4-1 tubular exhaust manifold is dyno proven by 1320 to deliver power gains. Can be supplied with flanges, gaskets and O2 sensor boss.
Generation 1 - 2001-2006 MINI One, Cooper and Cooper S
The Janspeed exhaust manifold is one of the most popular options for the R53 MINI Cooper S and is one of 1320's favourites.
The 4 into 1 tubular design with tuned length primaries has been dyno proven by 1320 to provide unrestricted performance up to 270bhp at the wheels.
The Janspeed exhaust manifold also fits the 2001-2006 R50 MINI One (90bhp) and MINI Cooper (115bhp) models.
1320 can also supply the Janspeed manifold at a additional cost of £48 with; 1 Janspeed flange, 1 Cat Back flange, 2 exhaust flange gaskets and 1 stainless steel O2 sensor boss so you have the option to make your own 'Tom-Cat' or de-cat pipe.
Please see below for details of the 1320 'Tom-Cat' that we can produce on your MINI here at our workshop.