2017-2023 Harley M8 Billet Cat Tri-Glide and Freewheeler 2:1 Full Exhaust System Trikes Black Ghost Pipe [653-31-TG-M8-Trike]
by Trikes
$1,298.00
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Upgrade your 2017-2023 Harley M8 Tri-Glide or Freewheeler with this Billet Cat 2:1 Full Exhaust System featuring a black ghost pipe. Engineered for precise fit and enhanced exhaust flow, it offers improved performance and a sleek, aggressive look. Crafted for durability and a refined exhaust tone, this system is an expert choice to elevate your trike’s style and riding experience.
FEATURES
- M8-Specific Design: Built exclusively for Milwaukee-Eight engines, ensuring optimal exhaust flow and power delivery.
- 2:1 Stepped Header System: Improves exhaust scavenging and throttle response while reducing backpressure.
- Complete Performance Package: Includes full-length heat shields, exhaust gaskets, bolt kit, and performance baffle—everything you need for a clean install.
- Sensor Versatility: Equipped with 18mm O2 bungs and 12mm inserts, compatible with both 18mm and 12mm O2 sensors.
- Boosts Torque & Horsepower: Delivers real-world gains, especially in low-end and midrange powerbands—ideal for daily riding or performance builds.
- Premium Construction: Precision-crafted for durability, fit, and finish, this system brings both style and substance to your ride.
D&D's Big Bore Baffle Details:
Our Chief Engineer has seen significant increases in mid to high range power on modified engines from stage 4 HD 114 and 117 to aftermarket 124 and up with matching cam and proper tune. The baffle is an all metal perforated 2 1/2 core ( aka big bore baffle) and will be really loud. Since we are a performance-based company, we always give our recommendations based on getting you the best performance, however if you’re willing to sacrifice some performance, you can go with this loud baffle option for the M8 Billet Cat. We do sell this baffle as a replacement so if you already have the M8 Billet cat you can purchase a replacement baffle. However, removing our baffles can be quite difficult, you might consider purchasing the muffler housing with the baffle. The Billet Cat is an end cap design if you damage the end of the muffler you will not be able to attach the end cap when finished. If you decide to change the baffle, the motorcycle will need to be re-tuned.
Notes:
- Will NOT fit with the Harley Cool Flow Fan.
- Bluing and Discoloration are caused by improper tuning and will not be covered under Warranty.
- D&D Performance Exhaust Systems are designed for closed course racing applications.
- Not for use on pollution controlled vehicles.