robbiemenzies Posted May 6, 2012 Report Share Posted May 6, 2012 hey guys I'm new to rolla club, and I'm just in my L's but I'm starting to work on my ke and just about to do my exhuast and was wandering what would be the best exhuast setup for a 4k engine thanks guy robbie Quote Link to comment Share on other sites More sharing options...
chrisfindlay Posted May 7, 2012 Report Share Posted May 7, 2012 I wouldn't really bother too much about putting an exhaust on a 4k man, they don't really ever sound good, I had a 2 1/4" straight through with a hotdog and a 3" tip on the muffler and that's probably the best I've heard a 4k sound, and that's how it came when I bought it.. Keep your keto stock I've seen it on boost, looks overrated, just save your money for some decent wheels, better suspension and a 4 age conversion :) Quote Link to comment Share on other sites More sharing options...
Medicine_Man Posted May 7, 2012 Report Share Posted May 7, 2012 I've got a 2" straight through system with a muffler at the rear, not loud at all.. Quote Link to comment Share on other sites More sharing options...
robbiemenzies Posted May 10, 2012 Author Report Share Posted May 10, 2012 i just want it to run a little better thats all Quote Link to comment Share on other sites More sharing options...
GJM85 Posted May 10, 2012 Report Share Posted May 10, 2012 i just want it to run a little better thats all You best bet is to try and find a set of extractors or the start twin outlet manifold. If you can't not to worry. Just get a 1&3/4 inch exaust and a decent 15 inch resonator. 2inch is to big for that little donk. You should see a reasonable increase in throttle response. Quote Link to comment Share on other sites More sharing options...
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