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Flowtech Afterburner Steel 3 Inch Muffler 50370FLT Muffler, Afterburner, in. Inlet/Dual 2 1/2 in. Outlet, Aluminized Steel, Chevy, Truck, Each

SKU: BIG50370FLT

Mufflers

Flowtech Afterburner Steel 3 Inch Muffler 50370FLT Muffler, Afterburner, in. Inlet/Dual 2 1/2 in. Outlet, Aluminized Steel, Chevy, Truck, Each

SKU: BIG50370FLT

Mufflers
A$516.51
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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Description

Exclusive Flowtech flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Flowtech part numbers. There's never been a better time to buy your Flowtech upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:26

Data: v4.2 - Upd: 2026-11-09 03:25:20

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowtech
StreetFX SKU big50370FLT
SFX Item ID 5092171
Accounting SKU big-50370FLT
Manufacturer SKU 50370FLT
Manufacturer UPC 787480503701
Alternative References 50370FLT, BIG-50370FLT

Muffler, Afterburner, 3 in. Inlet/Dual 2 1/2 in. Outlet, Aluminized Steel, Chevy, Truck, Each

Flowtech Afterburner mufflers combine optimum performance with awesome sound. The huge flow tubes provide maximum horsepower, while sound-tuned chambers create a powerful sound without resonance. The fully welded aluminized case will provide you with many miles of trouble-free performance.

Product Attributes
BrandFlowtech
Manufacturer's Part Number50370FLT
Part TypeMufflers
Product LineFlowtech Afterburner Mufflers
UPC787480503701
Muffler MaterialSteel
Inlet Diameter (in.)3.00 in.
Outlet Diameter (in.)2.50 in.
Inlet Quantity1
Outlet Quantity2
Inlet LocationCenter
Outlet LocationOffset
Case ShapeOval
ReversibleNo
Internal ConstructionChambered
Muffler FinishAluminized
Case Exterior Length (in.)13.00 in.
Thickness (in.)4.000
Width (in.)10.000 in.
Outlet StyleStandard, without tip
RemanufacturedNo
QuantitySold individually.

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