N*UFO

A simple question, But under normal driving conditions is the wrapping of these components really a must? Ok on a track or in competition every little helps, but for just a blast every couple of days would I really see any real Improvement?

swisstonihasher

I've wrapped everything on mine inc downpipe - advantages as follows:

Cooler engine bay - better for electrics, alternator, induction pipe, FMIC pipes etc etc
Better spool - hot gases stay hot for longer, exit faster
Doesn't burn instantly if you accidently (quickly) touch a pipe during maintenance
Looks mint like racing car engine bay.

Note: I have complete stainless system from front to back, nothing oe.