Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Flowmaster Stainless Steel 40 Series 409 3 Inch Muffler 80430402 Muffler, Series, in. Inlet/2.5 in. Outlet, Steel, Black, Each

SKU: FLO80430402

Mufflers

Flowmaster Stainless Steel 40 Series 409 3 Inch Muffler 80430402 Muffler, Series, in. Inlet/2.5 in. Outlet, Steel, Black, Each

SKU: FLO80430402

Mufflers
A$515.57
IN STOCK! Est Ship 4-7 days. In stock at 2 locations (more than 10 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Muffler - Original 40 Series - 3 in Center Inlet - Dual 2.5 in Outlets - 13 x 9.75 x 4 in Oval Body - 19 in Long - Stainless - Black Paint - Universal - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:11:12

Data: v4.2 - Upd: 2026-11-11 03:04:14

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 Flowmaster, Flowmaster (holley)
StreetFX SKU flo80430402
SFX Item ID 4984265
Accounting SKU flo-80430402
Manufacturer SKU 80430402
Manufacturer UPC 700042022595
Alternative References 80430402, FLM80430402, FLO-80430402

Muffler, 40 Series, 3 in. Inlet/2.5 in. Outlet, Stainless Steel, Black, Each

Looking for the most aggressive sound in the Flowmaster muffler line? Then take a look at Flowmaster stainless steel 40 Series mufflers. Designed for use on street and strip vehicles, they take the sound waves produced in the exhaust, and cancel them against angled baffles built into the muffler case. This improves both horsepower and fuel economy. Best of all, these mufflers allow you to hear that cool Flowmaster tone inside of the vehicle, as well as outside of it. So, if you want more power and less noise, then you need to acquire these Flowmaster stainless steel 40 Series mufflers.

Product Attributes
BrandFlowmaster
Manufacturer's Part Number80430402
Part TypeMufflers
Product LineFlowmaster Stainless Steel 40 Series Mufflers
UPC700042022595
Muffler Material409 stainless steel
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 FinishBlack
Case Exterior Length (in.)13.00 in.
Overall Length (in.)19.00 in.
Thickness (in.)4.000
Width (in.)9.750 in.
Outlet StyleStandard, without tip
RemanufacturedNo
QuantitySold individually.

Compatibility

Loading compatibility information...

Keep shopping

More from Flowmaster