[GsxrMe]

I used rubber grommets I made from scrap and wedged in between the engine and the frame when aligning my three inch overpipe. I don't get rattles or anything at idle or down shifts. 1 tip is to leave the exhaust bracket by the transmission loose when aligning the over pipe. Have someone up front checking clearance as you raise or lower the exhaust from the transmission exhaust hanger bracket.

Fullblown Motorsports was kind enough to give me a flex pipe on my exhaust just passed the other pipe. With a tiny bit of force I was able to align everything perfectly.

Fullblown Motorsports doesn't advertise publicly but they do offer a over pipe all the way to axle back that is entirely 3 inch with v bands cheaper than nameless in the other competitors. I had 0 fitment issues...

You will not find this exhaust with over pipe and front pipe on the website you need to call them directly.