Quote:
Originally Posted by cpiguy
You're welcome. Sorry, I meant to ask if it would be possible to run your Stage 2 Tune without adding downpipe's? Also, if I do install the downpipe's, will the system be louder with the valves closed? Will there be exhaust odor as I experienced with my M3 when I did a CAT delete?
Thanks
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TYR TECH (Stage 1) is designed to couple up with the Cat-back exhaust system
TYR TECH (Stage 2) is designed to couple up together with Turbo-back exhaust system (including Downpipes)
When you install the downpipes,
Yes, the exhaust sound will be much louder than a set up without, even with the valves closed/shut.
When you do the DP (cat-delete) set up, since the exhaust gas is not filtered through the cats,
Yes, you will smell more noticeable exhaust odor (when you are outside of your vehicle).
GTHAUS