Well on the weekend I had a chance to go ahead and install these Kando Equal Length Headers. It took 6 hours in total ! A fairly straight forward job but very time consuming as noted.

As you can see a beautifully crafted Equal Length Manifold design, with intricate welds, a nice piece of work these headers are. I wont go into a full install procedure just a few notes on the process. The first step involved spraying the headers with VHT Hi Temp Silicon coating rated at 1200-2000 degrees, purchased from the local auto store for $17, bargain. I applied 2 coats just for good measure.


As you can see the finish of the silicon coating is quite smooth and has a matt type finish to it. Next was wetting the manifold wrap in a bucket of water and then carefully wrapping the headers and up pipe.
The next few hours we spent removing the old exhaust manifold, by first unbolting the turbo heat shield, intercooler pipework, exhaust dump pipe, underbody tray. Whilst the dump pipe was off I decided to heat wrap the dump pipe as well. It’s amazing how much heat enters into the engine bay from the dump pipe, and for those running a top mount intercooler, I have no doubt that by heat wrapping your dump pipe you will reduce some amount of heat soak onto the intercooler.
After a few hours here is the newly wrapped manifold back onto the engine, looking very neat.

A clearer picture of the wrapped dump pipe and exhaust

Another angle of the new manifold

A picture of the newly wrapped dump pipe top down view.

All good to go, cranked over the engine and there was a slight hiss from the bottom of the up pipe, hinting to a slight leak, so re-tightened all the bolts again for good measure and fired it up again, and no leaks to be found, awesome! The first thing I noticed was the distinctive boxer rumble is now gone, replacing it was a smooth idle, which was just music to my ears. The equal length headers are now obviously doing what they were designed to do and you can hear it. As I had soaked the heat wrap in water to wrap the headers the whole front started to steam up pretty heavily, which was to be expected.
Next I decided to take the car for a drive to check for any leaks and the first thing I noticed was just how smooth the car was under throttle, and how responsive the turbo was coming onto boost as i was navigating back streets. I drove around fairly sedately for a few minutes before taking it onto the freeway, and wow! as I opened her up WOT it felt like the car came instantly onto boost, the rpm needle screamed upwards, whilst the boost needle violently swiped towards 1 bar and held its spot, as a rowed through the gears just delighting in the new found gusto the car had developed. The top end felt just bloody brilliant, and seat of the pants impression is that the car has definitely gained in the mid to top end. I could not stop smiling, words that kept coming to mind was smooth, smooth and smooth, a very happy camper with the equal length manifold. Next up is a dyno tune.
