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Granatelli 4.0in Stainless Steel Manual Dual Exhaust Cutout

SKU: GMS306540D

Exhaust Cutouts

GMS Manual Exhaust Cutouts...

Granatelli 4.0in Stainless Steel Manual Dual Exhaust Cutout

SKU: GMS306540D

Exhaust Cutouts

GMS Manual Exhaust Cutouts...

A$461.47
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Unlike restrictive factory exhaust, Granatelli Motor Sports manual exhaust cutout dual systems promote better exhaust flow, enabling vehicle exhaust gases to escape easily, facilitating more air intake, and ultimately benefitting your engine. As a result, your vehicle gains enhanced torque and horsepower, which in turn significantly improves your overall driving experience. Choose between a quality OEM sound for street use and the ability to switch to a wide-open, race-ready growl when desired. Granatelli manually controlled exhaust valves mount to most standard size exhaust piping and can be opened or closed by removing the 3-bolt block-off plate underneath the car. Systems are available in stainless steel or aluminized mild steel, choose the preferred cutouts for your vehicle's exhaust system.

Product Overview

4.00" (102mm) Manual Exhaust Cutout Kit - Stainless Steel - Set of 2.

Product Details

Description:Granatelli 4.0in Stainless Steel Manual Dual Exhaust Cutout
Material:Stainless Steel
Part Number:gms306540D
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:prop65_warning.jpg
Prop 65 Yes/No:Yes
Title:Granatelli Manual Exhaust Cutouts - Stainless Steel - Weld In

Part Type

Exhaust Cutouts

Data: v4.2 - Upd: 2026-10-13 20:44:51

Specifications

Product Attributes - Brand
Granatelli Motor Sports
Product Attributes - Manufacturer's Part Number
306540D
Product Attributes - Part Type
Exhaust Cutouts
Product Attributes - Product Line
Granatelli Motor Sports Manual Exhaust Cutout Dual Systems
Product Attributes - UPC
802735038378
Product Attributes - Tubing Diameter (in.)
4.00 in.
Product Attributes - Exhaust Cutout Style
Manual
Product Attributes - Exhaust Cutout Flange Material
Aluminum
Product Attributes - Exhaust Cutout Color
Natural
Product Attributes - Exhaust Cutout Installation
Weld-on
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Includes block-off plates with hardware and gaskets, y-pipes are welded on. Tubing measures 4.00 in. (102mm) inside diameter.

Reference Information

Brand Name/s Granatelli Motor Sports
StreetFX SKU gms306540D
SFX Item ID 4493494
Supplier Item Code 4493494
Manufacturer SKU 306540D
Manufacturer UPC 802735038378
Alternative References grn-306540d, 4.0in

Compatibility

Application Data
  • UniversalYes

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