Staff@WORLD

Heres a quick video of some sound clips of the Dundon Street Legal Header and Lifetime Muffler system on a GT3RS that's on the dyno.

We also have a full before and after dyno with a quick install video that is about 7 minutes long.
If you are interested in watch that here is the link.
CLICK HERE TO LINK TO THE 7 MINUTE VIDEO

markiegt3

Before & after dyno charts available??

Ted@dundonmotorsports

Thanks for sharing guys! Glad the customer is stoked!

@markiegt3 Dyno charts are all over our website :-)

Yellow line is exhaust only, Pink is with intake and exhaust:
https://cimg5.ibsrv.net/gimg/rennlis...6d29015578.jpg

markiegt3

Hi Ted,
Yes, been on Dundon website and have purchased street header kit, but like to see independent tests for affirmation

Staff@WORLD

Congrats on having the Street Header kit on your car. I'm sure you are very satisfied with the results.

We have seen the results from many Dundon exhausts on our dyno.

Before we had seen any Dundon exhaust results we had already seen the results from many GT3 RS's. M Engineering was working out of our facility and was involved in quite a bit of testing for these cars. When the first car arrived with the Dundon set up, we quickly learned this set up produces way more horsepower than the previous cars we had tested. I don't want to get into an apples to apples comparison but it is a night and day difference. It doesn't hurt that every customer falls in love with the sound of the Dundon as well.

Some of the exhausts were so loud we could actually hear the car from in the offices when it was running on the dyno. Now that doesn't seem unusual at most shops but at our shop the dyno is in a soundproof room and is separated by another interior wall from the shop and offices. Our Dyno room wall is built 3" away from our neighbors wall and our neighbor is a medical laboratory that test's blood for all the local hospitals. If they don't complain about the noise it just shows you how quiet cars sound from outside the room.

All the Dundon exhausts we install the use the Loud Lifetime muffler option and they sound perfect. Beautiful sounds from a perfectly tuned exhaust system.

The particular car that we used in the video had an exhaust system already made for the car. I do not know the brand, it may have been a custom one off exhaust. It was made using titanium piping and the welds were well done but the fitment was horrible, the tips were about 2" lower than they were supposed to be. This GT3RS also made a lot less power than expected (less than stock) with the exhaust that was on it so it is a very bad example to use.

Enjoy your car, the exhaust you have on it is by far and away the nicest one we have seen for these cars.

markiegt3

Hi,

Good to hear.

Unfortunately my Dundon system is still in the box Not got round to getting it installed yet, but that will be done in the next 6 weeks or so and looking forward to the added performance and sound.

All the best from the UK,

Mark

Staff@WORLD

I can only imagine what it must be like to drive that car on those roads in the UK. Enjoy it, you have yourself a great piece of kit for your car.

Cheers from the US.