Building Richard Hammonds Grand Tour Subaru into a 500hp monster, Project Martin Ep. 6

Thanks to K N for sponsoring today s video, check them out here: Find out more on their website: After stripping Martin the Impreza s engine down to bare bones, Mike and the guys from Pole Position set about building the flatfour engine back up, but stronger and more powerful than ever. Aiming for 500hp, Martin gains some upgraded bits that should see him become an absolute weapon. Become a member to get access to perks: Check out our merch: