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Graves Aluminum Cat-Back Exhaust Suzuki DR-Z4S / DR-Z4SM 2025-2026
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Graves Aluminum Cat-Back Exhaust Suzuki DR-Z4S / DR-Z4SM
The Graves Aluminum Black Cat-Back Exhaust reduces weight and sharpens performance for dual-sport and supermoto use. Built to replace the heavy restricted factory muffler, it drops significant weight while delivering a deeper exhaust note and improved throttle response throughout the rpm range. High-heat aerospace-grade titanium tubing pairs with a black aluminum octagon silencer for race-developed durability and a clean understated look. A carbon fiber beauty cover finishes the stainless steel end cap, while an integrated mounting tab removes the need for bulky canister straps. It connects to the secondary titanium mid-pipe and slips onto the factory header, retaining compatibility with the original header heat shield with the included hardware.
Features:
- Octagon-shaped black aluminum silencer body with stainless steel end cap and carbon fiber beauty cover
- Extended titanium entry tubing and secondary mid-pipe for optimal exhaust flow and maximum heat resistance
- Clean strapless canister design with integrated mounting tab
- Sheds nearly half the weight of the factory silencer (6.5 lbs vs 12.5 lbs)
- Includes USFS-approved spark arrestor / quiet core insert
- Includes hardware to remount the factory header guard for added protection
- Designed for closed-course competition use only
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style Black | Item # 10636002 | Store SKU | Manufacturer Product # EXS-25DRZ4-CBTAK | Availability Out of Stock |
