307540D Exhaust Cutout Service Part, Exhaust Cutout Only, 4.0 in. 102 mm., Stainless Steel Butterfly Plates And Blade Shafts,
InfoVehicle Info Needed
GRANATELLIPART NUMBER: 467-307540D

307540D Exhaust Cutout Service Part, Exhaust Cutout Only, 4.0 in. 102 mm., Stainless Steel Butterfly Plates And Blade Shafts,

$35244$391.60You Save$39.16
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

Cutout Motors
    Electronic Exhaust Cutout Motor (Gate)
  • Fits 4 in. Dual Exhaust
  • CNC 6061 Aluminum Body
  • Stainless Steel Butterfly Plate and Shaft
  • High-Torque Gear Reduction Motor
  • Carbon Steel Drive Gears
  • 1-Touch Switch
  • Wiring Harness

    Granatelli 307540D Features:

    These Granatelli Motorsports 307525D Electronic Exhaust Cutout Motors use a one-touch rocker switch and smart chip to eliminate the need to hold the rocker switch until the cutout gate is completely open or closed. It can be used as a replacement part for Granatelli exhaust cutout systems or as a solution to a custom exhaust build.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeExhaust Cutout
BrandGRANATELLI
Package Height4.7
Package Width12.4
Package Length14.3
Weight5.9 PG
Part CategoryPerformance Parts
Hardware IncludedYes
QuantitySold as a pair
Exhaust Cutout InstallationWeld-on
Part FitmentUniversal
Vendor Part Number307540D
Package Qty1
Package TypeEA
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