watup yall, i just installed my new exhaust yesterday and boy i hate the drone its putting out... its a 3inch -5inch -dual 3inch to a magnaflow.. could the 5inch piece (5 foot of piping) be causing the drone?? any ideas? its on a 1jzgte sc300 stock down pipe. the gloves are marking the 5 inch piece. FYI: i bought the exhaust like this. previous owner setup was for over 1000 hp . supposedly the exhaust was flow tested and everything.

 

Maybe install a H pipe or go with a single instead of dual? No resonators or cats think there will be some type of drone. Is this going on a stock sc or a 1j?

 

It's on a 1jz and a single is not an option. I should be getting my new exhaust soon I'll keep this updated..

 

Why are we responding to this thread again

https://www.clublexus.com/forums/per...ne-rumble.html