Flanges are thick, nice welds on primaries to flange. They fit my vehicle. Most importantly they are real. The price was low enough I thought it might be a scam but they showed up in a few days. Only thing I would like better is if they came with Allen head bolts so that you can get to the bolt easier behind the cjrved primaries.

It got here alot sooner than expected. Like waaaay sooner. I tried putting it on myself on my 1998 honda civic lx but instead decided on having an expert do that for me. It was a good thing too because they ended up telling me and showing me that one of the pipes nearest to the catalytic converter was actually too short. So he ended up cutting off a part of the original pipe and welding it on the catback. After that the installation went pretty smoothly. It's loud but not too loud, it has a nice throat like sound and thankfully it doesn't sound like a fart. It looks great with that nice blue finish on the muffler and it adds a little bit of horsepower. Nothing too crazy though but if you know your car you'll definitely feel the difference. Overall, I would definitely buy from here again, seems pretty legit.

Very happy well thought out product had to make exhaust go under cross member but as far as the headers themselves works great and fit perfect.

These puppies were such an easy add on power boost for an anemic EJ20. I absolutely love the sound as well!

Welds are very good and fits my 2006 ford expedition 5.4. Bolted right up. It says they will only fit F150, but they fit my expedition perfectly.

I used them on my railbuggy 4.3 chevy nice thick quality, fit to engine fine. Happy with pur hase!!

Was in search of a exhaust for the longest for a 1994 toyota celica. Did research and found out that the corolla has has same engine as the 1994 toyota celica fwd I ended up risking it and ordered it upon arrival everything was in package and began assembling and compared it there was a small slight problem where the headers wouldn't slide into the studs on exhaust the pattern was right just hole size diffrence. Again this manifold is made for the corrola not celica but ended up drilling out the stud holes a tad bit bigger and it slid on so now have complete header goes under engine with clearance and out the back then chopped up the end and did my own system the back. For a header that's not meant to go on a corrola 10/10 recommend everything held well no Cracks or anything sounds great sensors go right in its awsome.

I’m pretty impressed overall. The packaging was top-notch. Everything arrived perfectly sealed, and there was no damage during shipping.

As far as the fitment goes, the headers were nearly perfect. However, I did run into a couple of small issues. First, I had to slightly modify the engine mount bracket to ensure a proper fit. It wasn’t a big deal, just a bit of adjustment needed. The other issue I encountered was with the O2 bung placement. I had to modify the firewall slightly to accommodate it, but again, it was a pretty straightforward fix and is required with mostly all aftermarket header replacements on these e46’s.

One thing I would recommend is to stick with OEM header gaskets instead of using the ones provided in the kit. The OEM gaskets seem to offer a better seal and fit, and heat protection for the upper plastic valve cover.

All in all, I’m very pleased with the headers. They’re a great upgrade for the E46, and despite the minor adjustments, the process was pretty painless.

The delivery was fast, welding spots are carefully finished, overall quality is great.
I have 2016 r60 s and no drone sound on high or low revs when going highway.
I like it so far, let’s see how it’s going to be after tune.

Install was pretty painless. Had to adjust exhaust hangers but otherwise great. Used some exhaust sealant between pipes no leaks. Sounds great too

Bought these for my lifted 4wd knowing that they say 2wd only. For the price I took the chance. Well the y pipe doesn’t fit at all bc of the lift and the driveshaft. Weird angle to fit the catback too. However the headers themselves fit amazing. Tons of room for the plugs. Flanges are thick and no leaks. Wish they would make any pipe for 4wd trucks. I have to have the y modified bc once you unbox them you own them. Do not hesitate if you are 2wd

Install went better than expected. Both side went in without any modifications to the headers or y pipe. Oxygen sensors went in without issues and in correct location. (I did install sensors prior to bolting headers in.) drivers side was the tighter one to install with the steering shaft on that side. Did not remove anything to make more room. Thoroughly impressed so far.

The fitment is a little off, IMO, with stock hangers it sits a little lower than previous exhaust did(nothing different hangers can fix). The sound is just what I was looking for. The idle tone is deep and driving is LOUD. You'll probably want some sound deadening, to help with the droneing when the top up, if you don't already. I added a section of exhaust wrap to the portion that runs underneath the gas tank, just for peace of mind. Overall looks great and sounds good, in my opinion.(Unfortunately haven't gotten a video of the sound when it's driving yet)

They arrived within 5-7 days like expected everything came wrapped up in bubble wrap. Install took around 5 hours steady the video they have on their website pretty much tells you step by step. I’ve since ordered a set of longtubes for LS TransAm.
All Header bolts lined up perfectly to the heads also I didn’t fight any alignment issues. Will continue to order from these guys from here on out.

Wow. This is by far the best mod I've done to my VB. Love the fact that it has perfect fitment (like OEM) and that it comes with all the assembly kit witch also fits OEM as well. Awesome sound now on the car. No drone inside and and looks 10/10. Would highly recommend!