Tunnel Extensions- SLP, Holz, or TracksUSA?

[switchback800]

Extending my 04 switchback from 144 to 159. Tons of companies make tunnel extensions, but does one make them better than the other or are they pretty much equal?

 

[knee deep in it]

I bought a VanAmburg one for a project and it was top notch. Better than my Tracks Usa one I used on a different sled a few year ago.

 

[sled_guy]

I have used the SLP ones a bunch and they are very clean. If you follow the instructions on where to cut the splice line ends up hidden and you can't tell that it wasn't a factory job.

sled_guy

 

[Blk88GT]

I have the TracksUSA one on my 01 Edge. While it works and serves the purpose, the fit and finish isn't fantastic. You can clearly tell it's been added on.

 

[doors4u]

I used the Holz extension on my IQ race chassis, and it looks factory. Give them a call and see if they make an extension for yours. They look much better than a cheap peice of aluminum that someone put in a brake and bent up.

 

[Frequent Flyer]

slp

used slp's last year, clean stock finish, easy to install