[RWebb]

Originally Posted by MBAtarga

Guy over on Rennlist posted a thread just yesterday on this funnel at Walmart that's just over $1. It's sold as a funnel for DEF, but looks like the shape would be perfect for the 911 oil fill neck. It was recommended on Rennlist for the 997TT models.

https://www.walmart.com/ip/Hyper-Tough-DEF-Diesel-Exhaust-Fluid-funnel-10732WRHT/370116357

I got one - it needs to be bigger but may still replace what I use now.