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Granatelli Motorsports

Granatelli Exhaust Cutout Service Part 307522C

Granatelli Exhaust Cutout Service Part 307522C

sku: 8XUN3 | mpn: 307522C
$200.96
$200.96
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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2.25in. (57.15MM) Electronic Exhaust Cutout Only

Granatelli 2.25 Inch Electronic Exhaust Cutout

SKU: 307522C

Optimized Exhaust Flow Control with On-Demand Operation

The Granatelli 2.25 Inch Electronic Exhaust Cutout delivers instant control over exhaust sound and performance while offering improved installation flexibility for a wide range of exhaust layouts. Designed specifically for 2.25-inch exhaust systems, this cutout provides clean exhaust routing and reliable operation for both street and performance vehicles.

Engineered for Performance and Reliability

In the closed position, exhaust gases are directed through the mufflers for refined, street-friendly operation. When activated, the cutout opens and redirects exhaust flow, minimizing backpressure and allowing the engine to operate at peak efficiency. The result is quicker throttle response, improved power potential, and an aggressive exhaust tone when desired.

A heavy-duty electric actuator paired with a precision-machined valve assembly ensures dependable operation in high-heat and high-vibration environments. This makes the cutout well-suited for daily drivers, street performance vehicles, and track-oriented builds alike.

Durable Construction for Street and Track Use

Manufactured using corrosion-resistant materials and sealed electronics, the Granatelli 2.25 Inch Electronic Exhaust Cutout is built to withstand harsh road conditions and extreme exhaust temperatures. It integrates easily into naturally aspirated, turbocharged, and supercharged setups running 2.25-inch exhaust piping.

Control options include a dash-mounted switch or compatibility with an optional wireless controller, providing convenient operation from inside the vehicle.

Electronic Exhaust Cutout Key Features:

  • Designed for 2.25-inch exhaust systems
  • Electronically controlled valve for on-demand operation
  • Helps reduce exhaust restriction when open
  • Supports improved engine response and performance
  • Durable electric actuator for consistent operation
  • Heat- and corrosion-resistant materials
  • Suitable for street and performance use

Backed by Granatelli Motor Sports’ performance-driven engineering and motorsports heritage, the Granatelli 2.25 Inch Electronic Exhaust Cutout (SKU: 307522C) offers reliable exhaust control, enhanced fitment, and aggressive performance on demand.

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