ScienceofSpeed High Output Forced Induction Catalytic Converter Set - NSX, 1991-05 (2000-05 see notes)

The ScienceofSpeed High Output Catalytic Converter Set for Forced Induction is designed for supercharged or turbocharged applications producing up to 475 BHP. The 2-bolt inlet flanges mount to either ScienceofSpeed Twin Turbocharger System downpipes (for 1991-2005 NSX) or aftermarket headers with the mating 2-bolt flanges in the factory location (1991-99 NSX only).

Designed & manufactured by ScienceofSpeed - these converters feature high-quality T304 stainless steel flanges, tubing, and high-performance catalytic converters designed for forced induction.

For applications with greater than 475 BHP, please consider the ScienceofSpeed Ultra-High Output Exhaust System.

• Specially designed catalytic converter designed for forced induction applications with increased exhaust temperatures.
• Designed to work with ScienceofSpeed Twin Turbocharger System Downpipes (NSX, 1991-05) or aftermarket headers with the 2-bolt flange in the factory position (NSX, 1991-99 only). Not compatible with factory exhaust headers for 2000-05.
• Designed to work with any aftermarket exhaust with three-bolt flanges in the factory position.
• Designed to flow 55 LBS/MIN of air mass (475 BHP).
• 304 stainless steel tubing & flanges.
• Full stainless steel construction & precision back-purged TIG welding.
• Manufactured by ScienceofSpeed in the USA.

• Front & rear cylinder bank catalytic converter assembly.
• Outlet flange crush seals.
• Mounting fasteners.