Granatelli Dual 2.25" Electric Exhaust Cutout Kit, Stainless Steel Weld-In – 307522D
Granatelli Motor Sports Dual Electronic Exhaust Cutout Kit (2.25″ / 57 mm)
SKU: 307522D
Take command of your exhaust system with precision and style. The 307522D delivers unmatched control, superior build quality, and an aggressive tone—all at the touch of a single switch.
Premium Engineering & Construction
- Dual 2.25″ (57 mm) weld-in cutouts, perfect for dual exhaust setups.
- CNC-machined 6061 aluminum motor housings for durability and heat resistance.
- Stainless-steel butterfly valves and shafts withstand extreme exhaust temperatures.
- High-torque Smart-Chip DC motor with carbon steel gears for smooth, one-touch actuation.
Smart, One-Touch Control
- Smart-Chip technology automatically stops the motor when fully open or closed.
- Includes a high-quality rocker switch and plug-and-play wiring harness for in-cabin operation.
Customizable & Convenient
- 360° rotating V‑band clamps for flexible installation and perfect alignment.
- 45° polished stainless steel turndowns for sleek appearance and airflow direction.
- Complete installation kit: dual cutouts, welded Y-pipes, turndowns, gaskets, clamps, switch, and hardware.
Universal Fit & Seamless Integration
- Weld-in design fits any 2.25″ exhaust system – ideal for V6, V8, and custom builds.
- Polished, low-profile components allow for clean undercarriage installation.
Built for Longevity
- Corrosion-resistant stainless steel and high-temperature materials for lasting performance.
- Tested for durability and consistent operation under extreme conditions.
Technical Specifications
| Attribute | Specification |
|---|---|
| Cutout Diameter | 2.25″ (57 mm) |
| Cutouts | Dual weld-in kit |
| Material | Stainless-steel valves; 6061 aluminum motor housing |
| Turndown Angle | 45°, polished stainless steel |
| Clamp Type | 360° V-band |
| Actuation | Smart-Chip DC motor with high-temp carbon steel gears |
| Included Components | Cutouts, Y-pipes, turndowns, rocker switch, wiring, gaskets, clamps, hardware |
| SKU | 307522D |
| UPC | 802735039917 |
Why Choose the 307522D?
If you're looking for an aggressive performance sound on demand without compromising drivability, this is the kit for you. The Granatelli 307522D gives you full control over your exhaust tone and backpressure—anytime, anywhere.
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