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Granatelli Motorsports

Granatelli Electronic Exhaust Cutout Kit 303525D - Mild Steel Slip-Fit - 2.50"

Granatelli Electronic Exhaust Cutout Kit 303525D - Mild Steel Slip-Fit - 2.50"

sku: 8XULG | mpn: 303525D
$426.59
$426.59
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Shipping calculated at checkout.

42 in stock

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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“From Mild to Wild: Push a Button to Boost Your Exhaust Sound.”

  • Dual 2.5″ slip-fit clamps for easy universal install
  • Durable rust-resistant mild steel body
  • Smart-Chip motor with one-touch, gear-protecting control

Unleash the sound. Upgrade your ride. BUY NOW!

Granatelli Motorsports Electronic Exhaust Cutout Kit – 2.5″ Dual System

SKU: 303525D

Electronic Exhaust Cutout Kit Key Features:

  • Dual 2.5″ Slip‑Fit Design – Simple clamp‑on installation; universal fit (minor adaptations may be needed)
  • Aluminized Mild Steel Body – Combines affordability with resistance to corrosion
  • Premium Internal Components – CNC-machined 6061 aluminum housing, stainless steel butterfly plates/shafts, and high-temp carbon steel gears ensure robustness
  • “Smart‑Chip” Motor Control – One-touch rocker switch operation protects gears from wear
  • High-Torque DC Gear Motor – Delivers reliable, full-range open/close action every time
  • Complete Kit Included – Wiring harness, mounting hardware, gaskets, V-band clamp, and polished stainless steel 45° turndowns are all part of the package
  • Made in the USA – Built for performance with pride

Performance Benefits:

  • Boosted Flow & Power – Bypass your muffler to cut backpressure, improving engine breathing and acceleration
  • Instant Sound Control – From quiet cruising to race-inspired roar—toggle noise levels with ease
  • Built for Longevity – Durable steel construction and sealed motor deliver consistent performance

Specifications

Feature Details
Cutout Diameter 2.5″ (63 mm) Dual System
Construction Aluminized Mild Steel, Clamp/Snap Design
Internal Material 6061 Aluminum Housing; Stainless Butterfly & Blade Shafts
Gear Material High-Temperature Carbon Steel
Motor Control Smart-Chip, One-Touch Rocker Switch
Turndown 45° Polished Stainless Steel
Fitment Slip-Fit Universal (Adaptation Possible)

 

Why This Kit Stands Out: Granatelli’s 303525D delivers exceptional value without compromising quality. The smart-chip motor and high-grade internals provide a reliable, hassle-free experience—whether you're cruising or going full throttle. For those seeking dramatic sound and performance gains in a user-friendly package, this kit is a top contender.

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