BMW M4『音浪』大會!『M Performancem原廠』VS『Hamann』VS『Akrapovic』 - BMW
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By Catherine
at 2015-04-24T09:56
at 2015-04-24T09:56
Table of Contents
所謂強化排氣管因其採粗徑化,加上造型明顯線性化,除可提高Hi-rpm高轉域的加速性與
動力延伸性,同時排氣聲浪變得『凶猛』又帶勁,也成為性能車迷著手性能強化的基本項
目!針對BMW F82 M4 Coupe排氣管,日前BMW社群論壇特別把M Performance原廠、Hamann
與『蠍子管』Akrapovic集合一起,讓M4車主自己做個『聽覺評比』……
所謂『聽覺評比』,就是無關動態的加速表現,純粹就聽覺感官層面,針對排氣聲浪用『
耳朵』來做對照而已,喜不喜歡哪個排氣管的音頻聲浪,也成為判斷依據!從影片所呈現
出的聲浪來說,原廠M管造型雖明顯『含蓄』,音頻也不像其他兩種『社外改』排氣管那
般『飽滿有勁』,但卻是最不吵人也最耐聽。相較之下,『蠍子管』Akrapovic聲浪則是
『進化』一點,至於Hamann就顯得最『暴力』也狂野!而其排氣分貝也是三者中最高,隨
著車輛加速過程還不時夾雜著爆裂聲,一般人應該最沒法接受,要是行駛在台灣街頭鐵定
會招來咒罵……
https://www.youtube.com/watch?v=TR43egxYjYc
https://www.youtube.com/watch?v=I6xYG6pPVQE
http://iscar.tw/index.php/carlife/product/34008-bmw-m4-performancem-hamann-akrapovic-2015-0423
--
動力延伸性,同時排氣聲浪變得『凶猛』又帶勁,也成為性能車迷著手性能強化的基本項
目!針對BMW F82 M4 Coupe排氣管,日前BMW社群論壇特別把M Performance原廠、Hamann
與『蠍子管』Akrapovic集合一起,讓M4車主自己做個『聽覺評比』……
所謂『聽覺評比』,就是無關動態的加速表現,純粹就聽覺感官層面,針對排氣聲浪用『
耳朵』來做對照而已,喜不喜歡哪個排氣管的音頻聲浪,也成為判斷依據!從影片所呈現
出的聲浪來說,原廠M管造型雖明顯『含蓄』,音頻也不像其他兩種『社外改』排氣管那
般『飽滿有勁』,但卻是最不吵人也最耐聽。相較之下,『蠍子管』Akrapovic聲浪則是
『進化』一點,至於Hamann就顯得最『暴力』也狂野!而其排氣分貝也是三者中最高,隨
著車輛加速過程還不時夾雜著爆裂聲,一般人應該最沒法接受,要是行駛在台灣街頭鐵定
會招來咒罵……
https://www.youtube.com/watch?v=TR43egxYjYc
http://iscar.tw/index.php/carlife/product/34008-bmw-m4-performancem-hamann-akrapovic-2015-0423
--
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at 2015-04-28T07:49
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