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Testimonials

Alessio Rigotti
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
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
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!!!
