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Additional 30-35 hp on a stock vehicle
The installation of these turbo downpipes involves the elimination of the stock catalytic converter
Precision-engineered Scorpion exhausts incorporate our cutting-edge track-to-road technology
When installing Akrapovic aftermarket exhaust system that was developed for use on closed tracks
VF Engineering
NGK 97506 1 Step Colder Spark Plugs - BMW N55 | S55 | S63 Amount Required:8 Additional 30-35 hp on aWhen tuning your BMW N55, S55, S63TU it is recommended to go with 1 step colder spark plugs for a more efficient spark. These do not come pre gapped for tunes but we can gap them for you before shipping to suit your specific tune. Choose your option from the dropdown above prior to payment. *If you would like to gap the plugs yourself, choose ungapped in the dropdown.