Uploaded August 2015 | Updated September 2026, 2 days ago

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SUBARU WRX STI（EJ20）にRowen ExhaustSystem最高峰の《PREMIUM01TR HEAT BLUE TITAN Racing Spec》を装着し実走しました。
このマフラーはセンターパイプをRegularSpecのまま（Φ70）、サイレンサー内部を改良し、パワーは落とさずにさらに官能的なサウンドを奏でるよう工夫をいたしました。

It was made for the STI (EJ20).
This muffler, leave the center pipe of the regular specs, it is racing spec that changed the silencer inside.
And it was real running perform the installation.
Powerful and sensual exhaust sound ...
By all means, please listen to us.

Brand：PREMIUM01TR《HEAT BLUE TITAN》
Website：rowen.co.jp
Gallery：rowen.co.jp/product/index.php?mid=4
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