# I was trolling around Commerce Gate when ... **URL:** \ **Category:** Canada Nissan Automotive\ **Created:** [January 11, 2007, 9:16pm UTC](https://forums.speedlife.net/t/i-was-trolling-around-commerce-gate-when/132714 "2007-01-11T21:16:12Z")\ **Posts on this page:** 1\ **Showing post:** 78
**Author:** ![RealityZ33](https://avatars.discourse-cdn.com/v4/letter/r/4af34b/32.png) [@RealityZ33](https://forums.speedlife.net/u/RealityZ33)\ **Post date:** [January 17, 2007, 1:06pm UTC](https://forums.speedlife.net/t/i-was-trolling-around-commerce-gate-when/132714/78 "2007-01-17T13:06:36Z")
> [@Happy Birthday Rob!](https://forums.speedlife.net/t/happy-birthday-rob/685/3): > > I’ve never heard of Tommy Kaira’s systems before… I like it best of all the bunch… is there a term for that ‘metal rattling’ on some of those exhausts? (Ex. Mine’s [http://www.everything350z.com/exhaustmp3/mines.mp3](http://www.everything350z.com/exhaustmp3/mines.mp3)) > > Is that metal rattling desirable? What’s drone? Ya, TK exhaust does have a nice sound. But its also pretty $$$$$, well anything jdm really. The metal sound is “rasp”, the drone is a little harder to explain (at least for me). I would say that its the low bass/hollow type sound you get from the exhaust in the mid range or maybe even in the higher rpms. Most have it upon startup which is almost normal, but I dont like it when it can be heard through most of the power band. It will give me headaches… lol. I like the sound of the injen, but only if it has had the X-pipe muffler added to it, it almost retains the stock sound but with a deeper throatier growl. Without this mod, it would drone like crazy! Mind you some really like drone, just not me.🙂 church --- _[View the full topic](https://forums.speedlife.net/t/i-was-trolling-around-commerce-gate-when/132714)._