90-93 Mazda Miata 1.6L Exhaust Header Gasket Speedzone Performance LLC 4-1 merge collector provides smooth

4-1 merge collector provides smooth exhaust flow and higher HP gain due to tig welding

the difference can immediately be felt after installation of the PERRIN Master Cylinder Brace

Significantly reduces seat weight compared to OEM bucket seats

and aggressive grille upgrade

Solid gel construction releases fragrance gradually without liquid spills or mess

90-93 Mazda Miata 1.6L Exhaust Header Gasket Speedzone Performance LLC 4-1 merge collector provides smooth90 93 Mazda Miata 1. 6L Exhaust Header Gasket Direct replacement gasket engineered to seal your header to cylinder head connection without leaks. This gasket handles thermal cycling and vibration that breaks down factory seals over time. Install once, stop chasing exhaust leaks. Ships from FL Warehouse In House Quality Check Direct from Warehouse Key Features Thermal stability Withstands header heat cycles without degradation or blow out. Factory fit