Could you fill in the question marks… based on your pre and post results I wasn’t clear on the numbers.
Stillin CBE w/ stock exhaust on (A weighting) was ?? db
Stillin CBE w/ ERZ HFC on (A weighting) was ?? db
Stillin CBE w/ stock exhaust on (C weighting) was ?? db
Stillin CBE w/ ERZ HFC on (C weighting) was ?? db
Thanks man!
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2009 370z 6MT Touring w/ Sport Pkg | Invidia Gemini CBE| Stillen G3 CAI | ERZ HFC's |X-Pel Clear Bra | 20% Tint
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