Was the Yonaka a perfect fit? I have a 98 Civic EX and am interested in the Yonaka but I only want to get it if its a perfect fit. Theres nothing worse then having to cut and weld a brand new exhaust when its suposed to fit.
Exhaust system
- Thread starter Hondakid1
- Start date
Thanks for the feedback 
Haloem2
New Member
I must have a magical muffler and cai cause I'm pushing 135 hp with just those two mods, and everyone who has been in the car ask if I have done anything to the engine to make the improvement.
I bought my car with a crack in the header from runners 3 and 4, so I bought a DC Sports 4-2-1 header and AEM Short Ram intake to be CA CARB compliant. I noticed that the car ran a bit better (obviously.. no crack in header, no shitty air filter restricting airflow), but no noticeable power gain at all. I haven't owned a single cam in years, and now I remember why. I need to pull this damn thing out and put my K in already lol..
The Yonaka systems are awesome. If I were sticking with a D or B series, I'd go with Yonaka. Great, deep tone (it's a Apexi WS-2 clone, and a damn good one at that), great fitment, easy installation, and stock cat/manifold compatible. You're never going to find anything even close to their quality for $249 shipped.
dyno sheet?
^^ this.
Just because the sites that sell those parts say "gain 10-16 HP" doesn't make it true.
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