Search the Community
Showing results for tags 'performance'.
Found 1 result
Wanted to start this topic under XF but guessed it applies to all types of vehicles. Just watched new season of fifth gear and learned that typically a car lose approx. 1bhp annually due to residues and wear and tear. According to the test they did, best restoration using fuel additives. Assume this works on petrol engines, not sure on diesel models. Any suggestions on which additives for 3.0 NA petrol model? In my much younger days, I tried STP on my Honda Civic. Group buy lobang?