Spool catless downpipes, McLaren 720S/750S/765LT
This pair replaces the catalytic converters immediately after the turbos to reduce backpressure. The construction uses TIG-welded 304 stainless steel, CNC-machined flanges and smooth mandrel bends.
Technical details
- Turbo response and exhaust sound change; appropriate ECU calibration is recommended as part of the build.
- Catless design; intended only for competition use in a non-road-registered vehicle.
Example fitments
McLaren 720S, 750S, 765LT.
This part replaces emissions equipment and is not approved for road use in Finland.
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