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Home / Exhaust / Muffler / Flowmaster Super HP-2 2.50 IN/OUT 18 in. SS Muffler
Flowmaster Super HP-2 2.50 IN/OUT 18 in. SS Muffler
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Flowmaster

Flowmaster Super HP-2 2.50 IN/OUT 18 in. SS Muffler

PART 12518409CATEGORY Muffler
$199.95
MSRP $224.95You save $25.00
$199.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

Super HP-2 Muffler 409SS - 2.50 Center In./2.50 Center Out - Moderate Sound

Flowmaster Super HP-2 Muffler 409SS

Features

Dyno Tuned For Maximum Performance

Stainless Steel Construction

Lifetime Limited Warranty

Laminar Flow Technology

Manufacturer notes

Universal Muffler - Not a direct fit. Some adaptation required.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Muffler
UPC / barcode
700042030248
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
No
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

Flowmaster Super HP-2 2.50 IN/OUT 18 in. SS Muffler

SUPER HP2 250 INOUT 18 IN 409S

MUFF SUPER HP-2 2.50

About the manufacturer

Flowmaster has taken the laminar core of our classic HP-2 muffler and wrapped it in a new compact square case. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2.00 in., 2.25 in. and 2.50 in. These mufflers are covered by Flowmaster's Lifetime Limited Warranty.

Additional manufacturer information

MUFF 2.50IN

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Flowmaster Super HP-2 2.50 IN/OUT 18 in. SS Muffler | Q40 Motorsports