I agree with the weight savings of the GTLW but if you're coming from stock you are still saving the weight. So for me I wanted the sound after I had the GTLW on my car. I can lose 15lbs in me LOL
From the first day I bought my car to date are all my exhaust configuration with the engine setups:
1) NA Stock Exhaust: needed more noise plus power
2) NA BB exhaust stock headers: low and nice
3) BBSC BB exhaust, Comptech headers, stock cats gutted. LOUD tone but seems raspy. I still liked it
Blew out the baffle and had a strong rattle. Had it repaired under warranty and it is in the attice.
4) BBSC JGTC center exit, CT headers, test pipes. LOUD and much nicer. I loved this setup.
5) NA JGTC center exit, CT headers, test pipes. See above if fact I loved this setup more since no more SC noise to block the exhaust note
6) CTSC JGTC center exit, CT headers, Random tech cats, Still loving it
7) CTSC GTLW center exit, CT heaers, Random tech cats, LOUD and droned. I wanted to save weight
8) NA GTLW center exit, CT header, random tech cats, LOUDER and DRONED heard more since I sold the CTSC. I sold the GTLW
9) NA JGTC center exit, CT headers, random tech cats. Back in heaven
10) Mase turbo, Magnaflow center exit, CT headers, no cats' Its a ninja. Quiet but deadly lol
I was told I needed to drive my car more with the Magnaflow... it will get louder over time. But I will keep the BB exhaust if I put the Stock rear back on. I will also keep my JGTC exhaust because I love the sound mostly NA.