2021-2026
2015-2020
2009-2014
2004-2008
1997-2003
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2-Inch Inlet/2-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)
Item T627783
Our Price
$225.45 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Body Height 4.00 In
- Body Length 18.00 In
- Body Material 409 Stainless Steel
- Body Width 5.00 In
- Category Exhaust
- Clamps Included No
- Emission Code 5
- Exhaust Tip Quantity 0
- Finish High-Temperature Paint
- Fitment Universal
- Grade Type Performance
- Hanger Included No
- Heat Shield Attached No
- Inlet Connection Slip-Fit
- Inlet Diameter 2.00 In
- Inlet Inside Diameter 2.00 In
- Inlet Location Center
- Inlet Outside Diameter 2.13 In
- Inlet Quantity 1
- Inlet Type Clamp-On, Weld-On
- Muffler Series HP-2 Series
- Muffler Type Laminar Flow
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.00 In
- Outlet Location Center
- Outlet Outside Diameter 2.13 In
- Outlet Quantity 1
- Outlet Type Single
- Overall Length 24.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Moderate
- Tunable No
- Vehicle Type 4/6 Cyl Engine, Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
- Fits Universal; Some Adaptation May Be Required
| Brand | Flowmaster |
| Muffler Inlet Size | 2.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Moderate Sound Performance. The Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2-Inch Inlet/2-Inch Outlet; 409 Stainless is designed to provide a balanced exhaust tone that is moderate yet distinctive. It is suitable for a variety of vehicle types, enhancing exhaust flow while maintaining an enjoyable sound level. This muffler is ideal for enthusiasts seeking improved performance without excessive noise.
Construction and Appearance. Crafted from durable 409 stainless steel, this muffler features a sleek oval design with a high-temperature paint finish for added protection and visual appeal. The laminar flow technology incorporated within ensures optimal exhaust gas flow and sound reduction. Its compact square case styling combines performance with a modern aesthetic.
Installation. Installation is straightforward with slip-fit inlet and outlet connections compatible with clamp-on or weld-on methods. Some adaptation may be required due to the universal fitment nature of the muffler, but no specialized tools or drilling should be necessary for most setups.
Warranty. This product comes with a lifetime limited warranty, providing long-term assurance against defects in materials and workmanship. The muffler is designed as a universal fit and may require some adaptation during installation to suit specific vehicles and exhaust configurations.
Flowmaster 12018409
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Muffler
4.7
Reviews of Flowmaster Exhaust Products (500+)
Questions & Answers
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