Zombie Ring inserts with integrated torque cones for TAB Performance mufflers on Harley-Davidson Touring models. The rings fit inside TAB Performance ALUMINUM TIPS only, sized to your mufflers: 4-inch, 4.5-inch, or 5-inch (50 Cal). NOT compatible with Blunt Force slip-ons or the Blunt Force tip. Sold as a set of 2.
Not sure it fits your bike? Email info@norcalbaggersupply.com — email is the fastest way to reach us — and we'll confirm before you order. You can also call 916-626-9030 (Mon–Fri, 9 AM–5 PM PT).
SPECIFICATIONS
Machined Zombie Ring inserts with an integrated torque cone — the torque cone is built into the ring and cannot be added later, so it is included on every ring in this listing
Sold as a set of 2 rings — the price shown is for the set
TAB states the rings add restriction to help a tune produce maximum results without sacrificing sound, and that they change the note of the exhaust
Sizes: 4-inch, 4.5-inch, and 5-inch (50 Cal) TAB aluminum tips
Manufacturer part numbers: 991-3401 (4-inch), 991-3451 (4.5-inch), 991-3501 (5-inch)
Stock status on TAB's site at verification: Usually Ships in 24 Hours
INSTALLATION
Install using the manufacturer's instructions. No official TAB install video exists for the Zombie Rings, so this listing is manual-only for installation guidance.
QUESTIONS RIDERS ASK
What do Zombie Rings actually do? Per TAB, the ring and its torque cone add restriction that helps your tuning produce maximum results without sacrificing sound, they change the exhaust note, and they give the inside of the tip a finished, set-apart look.
Will they fit my Blunt Force mufflers? No. TAB states the rings are not compatible with Blunt Force slip-ons or the Blunt Force tip — they fit TAB aluminum tips only.
Can I add the torque cone later? No. The torque cone is integrated into the ring at manufacture — it has to be selected when you buy, and every ring in this listing includes it.
