ROL Tech FT20006BIC Flex Exhaust Pipe: Unleash Ultimate Flexibility for Optimal Exhaust Performance Review

This flex exhaust is a must-have for anyone looking to enhance their automotive exhaust system. The installation was easy with the help of basic tools and worked seamlessly with my car model. The improved performance and sound quality were immediately noticeable upon start-up. The only downside is that it is slightly more expensive than other options on the market, but the quality and durability make it worth the investment.

I welded this pipe to a friend's Lexus 330 ES and it worked great. I installed it in October 2013 and it still works great. I suggest if you're going to do it yourself, know what you're doing. But if you do, it's a great, inexpensive solution to flex tubing on this type of vehicle.

This unit is not properly designed. 2.25" x 4" Interlocking Flexible Stainless Steel Hose An internal bellows style without a liner (like this one) is not a good design. Exhaust fumes roll down the pipe and get into the furs, "WHISTLES". No exhaust leak, just a whistling sound. NOTE: This only happens when accelerating. Sounds EXACTLY LIKE a Volkswagen bug engine. In my case I was convinced that I had 2 Volkswagen engines running at the same time.