🙏🏼 thank you
The original line connectors came out cracked. This replacement was just in time.
Great product and very easy to install
Great product.
Ordered part 15/02/26 ,received 20/02/26. The ordering (Josh/Radhaus) and delivery (DHL) was very efficient and extremely quick .The Radhaus Coolant Vent Line took 40 Minutes to fit and fitted like a glove, Many thanks for your efficient service and advice. Porsche Macan S now running smoothly.
Part came fast, very good quality. Would be nice to have some clamps come with it instead of tie straps at that price, but still a good way to fix your coolant leak for a lot less time/money
Just received my latest purchase from Radhaus and I’m seriously impressed. The product itself is awesome—high quality and exactly as described. The mailing service was top-notch: fast, reliable, and well communicated. Packaging was done very professionally, clearly with care and attention to detail. Overall, an excellent buying experience. Highly recommended.
good stuff
This X pipe is agame changer for me! The sound better and lower and vibration in my car is gone, I don’t have to drive it in sport mode anymore. Also a lot more response and power. I have downpipes and dit not know what to do. This is the solution!
The is a great alternative to a very expensive OEM repair. It's not the factory part cost that's the problem, it's the labor and this kit makes for a much easier install.
I want to thank Josh for all of the help he provided me with regarding product delivery. Both FedEx & UPS were a challenge to deal with due to the late January 2026 snow storm and Josh worked it out to get me my Porsche parts. He is very professional and extremely responsive to emails.
Thank you for the great coolant bypass solution and thank you for your amazing customer service.
Eric (From Connecticut)
Great service and fast shipping - received overnight. Product is excellent quality and looks to be an easy install. Product like this should have been used by OEM manufacturer instead of cheap plastic that could not stand up to heat and other weather and vehicle conditions. Thanks again!!
Saved two labor hours labor on coolant line repair. Thank you for the making sure the overnight shipment got out so we were able to get back on the road ASAP!
Amazing company, amazing products. Super fast response and shipping to get my Macan back on the road. Thank you
