^^ THANKS for your feedback, PalmerGA and funnyfuel. Looks like the product functions for its intended use (no AFM at all times) but please do let us know if you experience any adverse conditions, even minor, and if you can determine if it's related or possibly related or unrelated to the Range product. I suggest to also keep a log on a daily basis since it's the long-term experience many of us are also interested in.
If anyone who has an aftermarket exhaust and also tries this product please promptly post your feedback. AFM is typically much more noticeable with a just catback exhaust mod on their L99.
With these types of postive feedback, maybe it's time to order one....
