Look at you ford. Making everything pathetically over weight so the aftermarket can come to our rescue and redeem you from what presently looks like an extreme **** up in the performance category.
Wonder who will be the first to try a dual in/out muffler with turn downs...
Until we see the aftermarket exhaust weight, we won't be able to compare accurately. The main weight reduction on the 2011-14 after the cats can be had with lighter mufflers. I would think the rest of the exhaust from mid pipe back would pretty much break even.
That may be the case with the 15 too, but 71+lbs. sounds awfully heavy. Thanks to BBR for doing this.
Oh, I agree, but let me play the Devil's Advocate here.
Which is harder (read: more R&D and/or expense), sandbagging the car now and opening it up later
or
giving us a kick ass platform now and having to find ways to improve later. That's the reason the Boss came at a premium to the GT, they were searching for every 1/2 HP they could get from the cylinder heads, tuning, etc... It may cost a lot now, but could save a lot later.
Again, I am 100% shooting from the hip here and could be WAY off, but those are just my thoughts on it.
Also remember that IRS is going to add 150-200lbs. Overall, the car actually is lighter if you changed to a solid axle. I think some folks are overlooking that.