Are there any non-factory "Active" exhausts out there for '18s? My on the lot purchase doesn't have the active exhaust, and the stock is good but I want a little more but don't want to wakeup my family in the early AM when I'm off to work.
Hi,
i did one myself.
Really easy job.
I welded cutouts to my muffler, and routed them trough a vacuum line to the brake booster, job done, activated by a small valve inside the Cabin.
If you need more specs, just ask ; )