I've recently heard that there are big headers from TTS UK that fit under the OEM heat shields. Seems it's a new product, and they probably use them for blower conversions.
I was wondering if they are helpful without a blower as well. How would they perform without a blower? Anybody here using them already?
If they really fit under the OEM shields I think that would be very interesting, maybe together with TORS and Ramair as a quick & easy tuning option.
@RICHARD ALBANS - any info, prices, dynocharts? Thanks