We now offer an improved range of both 100cpsi cats and 200 cpsi performance cats, which come standard with a stainless steel monolith. Having fewer cells per square inch improves the gas flow through the catalytic converter, and can boost performance by up to 15bhp. The stainless steel monolith gives extra longevity, especially on lowered vehicles.

Part Number

Length

Width

Height

Round/Flat

No. of Inlets

No. of Outlets

Bore Size

CPSI

BMU38	270	127	120	Round	1	1	50	200
BMU38/304	190	127	110	Round	1	1	76	100
BMU39	295	145	136	Round	1	1	55	200
BMU39/304	287	145	136	Round	1	1	72	100
BMU40	287	147	110	Flat	1	1	55	200
BMU41	315	175	90	Flat	1	1	60	200
BMU48	197	125	120	Round	1	1	50	200
BMU49	205	145	112	Flat	1	1	55	200
BMU50	330	175	100	Flat	1	2	1x60, 2x55	200
BMU54	205	133	120	Flat	1	1 (offset)	55	200
BMU56	334	130	120	Round	1 (45o)	1	55	200
BMU57	315	180	110	Flat	1 (45o)	1	60	200
BMU58	320	180	110	Flat	1 (45o)	2	1x60, 2x55	200
BMU89	285	145	110	Flat	1	1	55	100