Control your exhaust sound.
In stock • Ships to the U.S. & worldwide • 1-year limited warranty
The SLEEPER MODE Double TT is a valved muffler configuration for applications that require the Double TT inlet and outlet layout.
This listing is for one muffler.
Configuration: Double TT
Electric is recommended for most customers. Vacuum is available for compatible vehicle-specific setups. If you're unsure, choose Electric.
Available Sizes
- 2.5 in
- 3 in
Electronic Kit Includes
- 1 SLEEPER MODE Double TT muffler
- 2 remotes
- Wiring
- Electronic control module
Vacuum-actuated versions use a different control system for compatible vehicles.
Fitment & Installation
Professional weld-on installation is highly recommended. Modifications may be required on some vehicles.
Shipping
Worldwide shipping is available. Shipping cost is calculated at checkout.
U.S. orders: Sleeper Mode mufflers are shipped DDP (Delivered Duty Paid), so import duties and brokerage are expected to be covered as part of fulfillment. If a carrier or customs authority assesses an unexpected additional charge, please contact us so we can review it.
1-Year Limited Warranty
SLEEPER MODE products carry a 1-year warranty against defects in materials or workmanship when used on private passenger cars and light trucks under normal operating conditions.
The warranty is limited to replacement of the defective product with the same or a substantially comparable product. Removal, installation, incidental and consequential costs are not included. The warranty does not apply to products that have been modified, improperly applied or installed, or used for commercial or racing purposes.
To make a warranty claim, contact us at info@hotrodscotts.ca and provide the dated original receipt.