Yonaka Stainless Steel Performance Exhaust Compatible/Replacement for Honda Civic 2001-2005 2DR/4DR (1.7L only)

Great exhaust. Might require slight bumper modification to fit well.Installed on a 2003 civic ex (d17a2). I had bought a set of aftermarket "lx" headers for the engine, which fit well with this exhaust.I had to use a dremel to modify my bumper slightly to fit the exhaust tip. Only had to cut a small arch of about 1 inch of material.Other than that, installation was easy, and the exhaust sounds great. Very quiet at idle (almost stock levels of noise), but then really had a nice deep tone under power.

This is by far the best purchase I've made for my car. The quality of this Cat-Back is A1, and the install couldn't be any easier. I've had mine on for a couple months now and it sounds awesome. This Cat-Back is by far the best system that I've had on my car yet, the others I've had were very cheap and were either rusted out or damaged within months. This Cat-Back is a bang for your buck. It also came with several pieces of merchandise so I can represent the Yonaka Brand!

I love the sound and the exhaust tip making it look clean. The only negative is the resonator hangs low which makes the pipe low to the ground. I loosened all the exhaust bolts to readjust and it's still low.

So, this exhaust was both a curse, and a sin to install. Don't believe that "bolt on" crap, nothing ever really is.To begin with, the pipe itself is made of 4 lenghed pipes. The last, to the manifold, DOES NOT FIT AT ALL. I drive a 01 Honda Civic ex 1.7L, which it specifically says it fits, but it doesn't. From there I had to lob off the old curve off the downpipe, and do the same to the yonaka. then, I welded that part together. It's no worries, it's still 2.5 in the front stock, so you will have a full 2.5 through and through. At that point you simply bolt it up and it works. You will need to purchase a doughnut gasket yourself, as this kit doesn't come with one for the manifold. Also, stainless is a pro. Lastly, if you are able to do this, this exhaust sounds absolutely incredible. It is very deep, and all rasp is gone. Do note that the higher you rev, the higher pitch you will get. Also, on idle there is a deep rumble, and that's sounds phenomenal, whereas when driveing, there is no drone at all thanks to the high quality resonator.ProsGreat shineVery deep, bass-y tone on idleAcceleration sounds greatNot loud and annoying, so no rice3/4 pipes bolted on no problemWeld jobs is niceCnc'ed hardwareStainless steel2.5" pipe all, 3.5" tipComes with a shirt, lanyard, hat, and plate cover to rep their brand (size M)ConsDownpipe to manifold pipe doesn't fit at allNeeds weldingWelding joint were never cleaned, do so to not rustLack of doughnut gasket, $6.99 @advanced autoMaybe a little close to the road, haven't scraped at all yet but stillTip is a little big, might need to angle grinder out a outline for the tip (3.5)Overall, it's an exhaust, expect work to be done. I did it myself, but I'm sure a shop will charge about 150-300 depending where you are for a install. Just be aware that a exhaust is a lot of work, but it will pay off, and will sound freaking amazing.P.s. sounds better then the magna flow, which inherently sounds super ricey

All I can say is if Yonaka makes an exhaust for your car, and you’re in the market, look no further. This exhaust went way beyond my expectations. I have read good and bad about this item. But honestly I don’t know where the bad reviews came from. 1 issue with it was it had a ding in one of the pipes. But overall 5/5.

Definitely a great purchase for anyone who wants to take their civic up a notch. Not only does it sound beautiful, its not to loud. Installing it was no problem at all, the biggest problem was with the bolts on my exhaust already(strongly recommend a sawzall + a Dremel). But other then the problems with my bolts already it just dropped in and no complaints what so ever. And they send some nice swag to rep the brand!

Ordered this product for my 2001 civic ex and when installed on the car the fitment was poor and while shifting gears it would hit on the floorboard so I took the car back into the shop and removed the exhaust system. Contacted seller and customer service was even worse than the fitment of the exhaust. After many emails and a couple weeks of contacting seller trying to get this worked out I have gotten nowhere and would have had to spend about a third of the price of the product just to send it back to maybe receive a 50% refund because “ the exhaust was installed on the car”. Idk how else I would have found out it didn’t fit right but buy at your own risk. Not saying the company makes bad products but I’m just saying that the one I received was defective and the company wasn’t willing to offer me much support to correct the issue.

Had this on my civic for 2 years now still going strong, still sounds good and exhaust is still in good shape

Didn't fit perfectly, had to cut 1 pipe for it to fit properly and make it work, sounds really lould, not bad If you can get it for cheaper, it cost me 150$ to put it on from a shop, (1 Year after ~minimal rust, car runs very lean, still holding up and sounds good and lould.)