• dual 3.0 76 mm electronic cutout system combines top-tier
  • Durable 6061 T6 aircraft-grade aluminum ensures optimal heat resistance
  • 304 stainless butterfly valves shafts resist corrosion stand harsh
  • Granatelli Electronic Exhaust Oval Cutout Kit 313530D Stainless Steel
  • integrated microprocessor automates full valve travel no need hold
  • Smoothly shift stealth cruising raw aggressive exhaust tone one
  • Dramatically cuts exhaust backpressure when open, unlocking horsepower and torque instantly
  • Reinforced motors high-temp steel gears sealed internals tackle heat
  • Weld-in design works any exhaust system perfect muscle cars
  • Oval Exhaust Components Cutouts Turn Downs V-Bands Mufflers Oval 313530D
  • Comes with everything you need for a clean, professional weld-in installation
  • CNC 6061-T6 aluminum body stainless
  • Take control of your exhaust sound and performance at the flip of a switch
  • Cars V8 Builds
  • gaskets clamps wiring harnesses rocker switches keep install tidy
  • top-tier materials intelligent electronics precision engineering deliver both street-savvy
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Granatelli Motor Sports

Granatelli Motor Sports Electronic Exhaust Oval Cutout Kit 313530D - Stainless Steel Weld-In

Granatelli Motor Sports Electronic Exhaust Oval Cutout Kit 313530D - Stainless Steel Weld-In

SKU:313530D

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3" Dual Oval Electronic Exhaust Cutout

Granatelli 3" Dual Oval Electronic Stainless Steel Weld-In Exhaust Cutout Kit

Get complete control over your exhaust sound and flow with the Granatelli 313530D Dual 3-Inch Oval Electronic Exhaust Cutout Kit. Designed for custom 3-inch exhaust systems, this weld-in kit combines electronic one-touch operation with durable stainless-steel components and precision-machined aluminum housings.

Configuration
Dual 3" Cutouts
Construction
6061-T6 Aluminum
Valve Material
304 Stainless Steel
Operation
Smart-Chip One-Touch

Control Your Exhaust With One Touch

The 313530D lets you change your exhaust character at the press of a button. The integrated Smart-Chip electronics automatically operate the valves through their complete open or closed travel, eliminating the need to continuously hold the switch. Open the cutouts when you want maximum exhaust flow and a more aggressive sound, then close them for a more controlled exhaust configuration.

Performance Features

Dual 3-Inch Oval Cutouts

Designed for dual 3-inch exhaust systems, providing electronic control over the exhaust path for a customizable exhaust experience.

Smart-Chip One-Touch Operation

The integrated microprocessor automatically controls full valve travel with a single press of the rocker switch.

6061-T6 Aluminum Housing

Precision CNC-machined aircraft-grade aluminum housings provide a durable and lightweight foundation for the electronic cutout system.

304 Stainless Steel Internals

304 stainless-steel butterfly valves and shafts are built to withstand demanding exhaust-system temperatures and conditions.

Weld-In Design For Custom Exhaust Systems

The Granatelli 313530D is designed for weld-in installation on compatible 3-inch exhaust systems. The complete kit includes the components needed for a clean installation, making it a practical choice for custom exhaust builds and performance applications.

3" Exhaust Dual Cutouts Weld-In Electronic Stainless Steel Oval

Complete Kit Includes

Dual Electronic Exhaust Cutouts
Y-Pipe Adapters
Turndown Tips
Wiring Harnesses
Rocker Switch
Clamps & Gaskets

Built For Performance Applications

Muscle Cars
V8 Builds
Turbo Applications
Supercharged Builds
Hot Rods
Track & Show Cars

Product Specifications

SKU
313530D
Cutout Diameter
3.0" (76 mm)
Body Material
6061-T6 Aluminum
Valve Plates & Shafts
304 Stainless Steel
Drive Motor
High-Torque DC with Gear Reduction
Control
Smart-Chip One-Touch Rocker Switch
Granatelli Motor Sports

More Flow. More Sound. More Control.

Add electronic control to your 3-inch exhaust system with the Granatelli 313530D Dual Oval Electronic Exhaust Cutout Kit.

Key Features & Benefits

  • Application-focused Granatelli Motor Sports design
  • Built for dependable performance and service
  • Designed for enthusiasts, professional installers, and performance builds

Fitment & Installation

Confirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.

Frequently Asked Questions

What does an electronic exhaust cutout do?
It gives the driver control over the exhaust path, allowing the system to be opened or closed as the application requires.

Will this work on a modified vehicle?
Compatibility depends on the complete vehicle combination. Confirm the listed application and supporting components before installation.

Why Choose Granatelli Motor Sports?

Granatelli Motor Sports develops performance components for real-world street, street/strip, race, and custom applications, with an emphasis on practical performance, dependable construction, and integration into serious automotive builds.