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 CR33011
Our Price
$225.45 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Stainless Steel Construction
- Dyno Tuned For Maximum Performance
- Lifetime Limited Warranty
- Laminar Flow Technology
- Body Height 4.00 In
- Body Length 18.00 In
- Body Material 409 Stainless Steel
- Body Width 5.00 In
- California Proposition 65 Yes
- 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
- 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
High-Performance Muffler. The Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2-Inch Inlet/2-Inch Outlet; 409 Stainless Steel is designed to deliver moderate sound levels with enhanced exhaust flow. It improves overall exhaust efficiency and performance on a wide range of vehicles including muscle cars, street rods, and trucks.
Construction and Appearance. Constructed from durable 409 stainless steel with a high-temperature paint finish, this muffler features laminar flow technology in a compact oval shape. The black finish ensures resistance to heat and corrosion while maintaining a sleek and functional appearance.
Installation. Installation requires some adaptation as this is a universal-fit muffler. It uses slip-fit clamp-on inlet and outlet connections, eliminating the need for drilling and making the process moderately straightforward for experienced installers.
Warranty. This muffler is backed by a lifetime limited warranty, providing assurance of its quality and durability.
Application. Fits universal applications with some adaptation required; designed for use on a variety of 4- and 6-cylinder engines as well as classic and late-model muscle cars, street rods, street/strip vehicles, and trucks/SUVs.
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+)
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