Fabspeed Audi RSQ8 Sport Catalytic Converters (2020+) chain have the secondary’s removed and

have the secondary’s removed and you will NOT get a CEL and the car will run perfectly

no cutting or soldering required

and refinement

"There is a copious amount of power waiting to be had that McLaren has hidden from you

Fabspeed Audi RSQ8 Sport Catalytic Converters (2020+) chain have the secondary’s removed andHP (whp): +43 TQ (ft lbs): +60 WT (lbs) (KGs): 6 2. 7 Fabspeed Audi RSQ8 Sport Catalytic Converters replace the restrictive factory cats with high performance German imported 200 cell HJS catalytic converters for significantly improved performance and sound. HJS Sport Cats are extremely efficient in terms of air flow, flowing at 93 95% the rate of a straight pipe. We use HJS catalysts to ensure durability and longevity for the life of the product