View Full Version : Thundercat ?

09-29-2009, 06:13 PM
I have a 09 thundercat atv and would like to split 2 into 1 exhaust and install duals with universal dirt bike 317-1625 slip ons. I am looking for recomended # of discs for initial install. I am also planning a dynojet pro controller once exhaust is complete. The bike is EFI. Your thoughts ?

09-30-2009, 08:40 AM
If we are talking about the 951cc V-Twin, I don't think the 3M Universals are going to flow enough and you might consider looking at the IDS2 (QC) or IDSX Universals. The units come with 12 discs and for a stock machine we would recommend to start tuning with 6-8 discs per muffler. If you decide to go with a fuel management system you can add discs for more flow to take advantage of added fuel delvery.
DynoJet has an excellent reputation for high quality, cutting edge products.