HumbleMechanic gives Ray's Golf R a 403-horsepower makeover
Integrated Engineering's Salt Lake City workshop hosts a build that goes from intercooler plumbing to haptic paddle shifters.
Why this story? The channel's weekly summary: what went up this week, what is drawing views now, and where the channel stands among similar channels.
400+ Horsepower Mk7 VW Golf R | Stage II IE Mods
Video summary
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- 0:30Baseline dyno testing checks Ray's Golf R before the modifications begin.
- 8:38Charles replaces the original intercooler with a significantly thicker unit.
- 16:21Charles checks the fuel-pump roller follower for wear before fitting the upgraded pump.
- 19:30A pinched hose leaves a portable lift stuck during lowering.
- 26:49Prototype paddle shifters introduce haptic feedback, followed by a demonstration of CarPlay integration.
- 32:36The crew prepares the upgraded Golf R for its final dyno test; road testing follows.
Ray usually works behind the camera. In HumbleMechanic's Golf R build, his own car gets the attention, with Charles and the Integrated Engineering crew replacing hardware before returning it to the dyno.
There were no new uploads this week, but "400+ Horsepower Mk7 VW Golf R | Stage II IE Mods" is the channel's busiest video right now. Posted just under two weeks ago, it combines the satisfying transformation of a project car with the less glamorous details that make Charles's workshop videos useful: checking the fuel-pump roller follower for wear, sorting loose bumper trim and dealing with a portable lift that sticks because of a pinched hose.
The modifications include a thicker intercooler, charge pipes, intake, exhaust and flex-fuel equipment. There is some gadgetry, too: prototype paddle shifters with haptic feedback and a demonstration of CarPlay-based telemetry and tuning controls. The final dyno run reaches 403 horsepower before Charles and Ray head out for road testing and canyon driving.
Across the channel, the upload-free week brought roughly 437,000 views, while subscribers held steady. Daily viewing is running below its usual level. Nearby motoring channels Finnegan's Garage and OFFICIALLY GASSED had substantially busier weeks for views, while TheSmokingTire was quieter.
Beyond the Golf, two very different workshop questions keep drawing viewers: "Is the Automotive Technician Doomed?" examines pay, training and the changing repair trade, while "How to Rebuild VW & Audi's Most Popular Engine | EA888" offers a complete engine assembly walkthrough, made in partnership with sealing-parts company Elring.
Published on Trari
Where next?
The videos drawing views on HumbleMechanic right now
- Channel
- HumbleMechanic
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- 1,060,000
- Channel views, last 7 days
- 436,517
- Videos published this week
- 0
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Here is how HumbleMechanic's audience and archive moved over the week.
💡 Test your knowledge
Which US state hosts the Salt Lake City workshop in the Golf R build?
Charles and the Integrated Engineering team work on the Golf R in Salt Lake City, Utah.




