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

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 :)

I've got a 2" straight through system with a muffler at the rear, not loud at all..

i just want it to run a little better thats all

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.