I'm not getting mine replaced either on my theory that not having one will help with the engine bay temps on my V6 with the original cats in the manifolds.Bin it. Not needed.
See, told u !Heat does tend to go up, so probably!
It may help, but I would't run mine without an undertray. It keeps so much muck & rubbish away from the engine. Sump may run hotter though.
I like knowing it's there keeping my oil cooler unions in their preferred moist/humid conditions... Combine that with the heat cycling, and they rust through double quickI like to hear the scrapey-scrape noises as I pass over each of the 15,000 road humps LB Ealing installed to ruin every single non-bus-route road.
I like to hear the scrapey-scrape noises as I pass over each of the 15,000 road humps LB Ealing installed to ruin every single non-bus-route road. Frankly they could have saved billions by just leaving them as muddy cart tracks, because it seems most people have gone and bought ridiculous 3Litre 4x4's just to take their kids to school at more than 3mph.