The KHROME WERKS 2-into-1 Outlaw and Outlaw-SR Exhaust Systems are engineered for riders seeking maximum torque and horsepower, whether running a stock engine or the largest displacement builds. Designed to deliver an aggressive, low-frequency signature tone, these systems optimize exhaust flow while significantly reducing heat by removing the OEM catalytic converter, enhancing overall rider comfort.
The system features precision-engineered stepped primary headers (available in 2-step 1-3/4" - 1-7/8" or 3-step 1-3/4" - 1-7/8" - 2" configurations depending on fitment) that merge into a high-flow collector. This design ensures peak performance across the powerband. For superior sound attenuation and durability, the high-flow baffles are wrapped in a combination of stainless steel wool and high-temperature fiberglass. To further enhance low-end torque, the assembly includes a tapered baffle exit cone or reverse cone outlet.
Technical highlights include:
- 16-gauge steel construction for headers and muffler bodies.
- Full 220° coverage heat shields to maintain a clean look and protect against discoloration.
- 18 mm and 12 mm O2 sensor bungs welded into the header primaries, compatible with street-legal tuning or race-only applications.
- 4-1/2" diameter HP Plus compliant muffler for a deep, mellow, yet powerful exhaust note.
- Removable absorptive baffles designed to maximize performance and sound quality.
- End caps are sold separately, allowing for aesthetic customization.
- Proudly made in the USA.
Whether you are looking for a race-inspired setup or a high-performance street upgrade, this 2-into-1 system provides the perfect balance of style, durability, and raw power.
