Spool X-Cross race exhaust, McLaren 750S

Spool X-Cross race exhaust, McLaren 750S

The X-Cross replaces the 750S rear silencer with a straight-through crossover section. Exhaust flow from the two banks meets before the outlets, changing both flow path and exhaust note.

Technical details

• 304 stainless steel with mandrel bends that maintain internal diameter.
• No silencer baffles or packing; expect a pronounced increase in sound.

Example fitments

McLaren 750S.

Check local road-use approval separately for this race system.