Description
The NB Miata exhausts also come with a secondary o2 bung and o2 bung extension for individuals using factory ECU who do not want to have a CEL.
Whats in the box:
1x Resonated front pipe
1x Stainless steel muffler with 4” tip
2x 2.5″ Exhuast gaskets
4x bolts
4x Nuts
IMPORTANT
this exhaust has not been tested on the turbo mazdaspeed model
** All ISR Performance Products are Designed for Off Road Use Only **






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