McLaren 765LT HJS Sport Catalytic Converters (2021+) Tunes & Software Improves horsepower and torque by

Improves horsepower and torque by 23 whp and 45 ft-lbs

Aggressive track-designed exhaust system providing maximum flow and power

Stock 296 WHP / 258 TQ

freely have a conversation as all heads on the block turn in your direction

McLaren 765LT HJS Sport Catalytic Converters (2021+) Tunes & Software Improves horsepower and torque byOur HJS GERMAN Sport Catalytic Converters replaces the restrictive McLaren 765LT OEM catalytic converters with two ultra high performance 200 cell HJS German Imported Tri Metallic high flow catalytic converters for improved performance and hypercar sound. Fabspeed's HJS Sport Cats provide enhance air flow, flowing at 91 93% the rate of a straight pipe. The HJS Catalytic converters chosen by Fabspeed EACH can support over 1200HP. These are giant 5. 15"