Zippers Performance released a new Quiet Power Bagger Zip Kit powered by Thundermax. It includes a trifecta of electronic improvements to make your Harley-Davidson Bagger more powerful while running cooler and smoother, and all this without drowning out your sound system… (see the video after the jump)
A propriatery high flow air filter let your Bagger breathe deeply, and the ThunderMax® with Wave Tune assures a perfect tune. Add the Khrome Werks Power Headers with 4” HP-Plus® mufflers and you get great power with perfect Bagger tone.
The Bagger Zip Kits by Thundermax are delivered pre-mapped and ready for installation with no Dyno tuning required. Install. Ride. Smile. (not for sale or use on pollution controlled vehicles) Zipper’s Performance Products Tel: 410-579-2828