With my pumped-up R 560 I carry heavy loads every day in the mountains near Trento, Italy. Two years ago a colleague of mine, who had mounted the Collerock, was happy with them and recommended them to me. I couldn’t believe it when I installed them: the truck didn’t vent any more, the engine sang like a violin and I was happy. After years of suffering finally someone who has solved the problem of these damn manifolds. Thank you Collerock for existing.
Antonio Tubito
SCANIA R 580
For many years I’ve spent money on junk manifolds that after a few months were destroyed, absolute rubbish. My Scania R580 is nice and pumped up, and I like it that way, but, as you know, horsepower eats manifolds. Today, with Collerock manifolds, I have solved all my problems. Collerock is a name, a guarantee, try them and you won’t regret it.
Martino Castellana
SCANIA L 164 580
My Scania 164 580 is very powerful and this forced me to change the manifolds every 4 months…a bloodbath. Then I saw these Collerock headers on Facebook and decided to buy them. Since I mounted the Collerock headers I have solved all the problems. No more vents, no more money wasted in the workshop. Now I’m also saving a lot of money on diesel and the engine runs like a dream, you know why? Because I don’t drive with the manifolds blowing like I used to. Thanks Collerock!!!
Super Simone
SCANIA R500
I discovered Collerock 2 years ago while I was on facebook and immediately called Matteo. I heard that my Scania R500 needed Collerock manifolds and so I installed them. After a year I decided to pump the truck and it’s a good thing I had the Collerocks because otherwise I would already be in the workshop fitting the usual cast iron manifolds. Now I can easily do all the climbs in France and Belgium.