Just because the installer is saying the sound is coming from the Y pipe doesn't mean that's the actual cause. It's basically just incompatibility between the exhausts. You can replace the Y pipe OR the test pipes, and get rid of the sound.
I'd keep the Amuse exhaust, and experiment with different test pipes.
__________________

Rocky @ Vivid ♦ 480.966.3040 x236 ♦ Rocky@vividracing.com
Email, PM, or call me directly for aggressive The370Z.com member pricing!!!
|