2010 Harley Davidson Bagger

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Before run was best run with poorly tuned CFR Exhaust (tuning performed by another shop). After run was best run with KMS Screamin’ Eagle tuning and CFR Exhaust.

2009 Harley Davidson Road King

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Before run was best run with Reinhart Exhaust. After run was best run with CFR Exhaust. Notes: Low RPM dip is caused by high performance camshaft and occurred with both exhaust systems.