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MX5 Mania > MX5 (NC) > Roadstersport 4-1 Perfomance Headers |  |
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Roadstersport 4-1 Perfomance Headers
Roadstersport 4-1 Perfomance Headers
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T304 polished stainless steel max flow, CNC machined main flange to match the factory unit, including the bolt hole flange area thicknesses. Precisely replicating the factory fit to the head in terms of thread depth and space!
Note: Header Change dramatically changes the sound of the exhaust we advise the use of the Roadstersport 'Q' Muffler. Note: There is no Oxygen sensor holes in this header. We advise the use of the Roadstersport Midpipe that accomodates the o2 sensors. |
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