Overview:
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.
Features:
Stainless Steel Construction
Dyno Tuned For Maximum Performance
Lifetime Limited Warranty
Laminar Flow Technology
Specs:
Body Height: 4
Body Length: 18
Body Material: 409 Stainless Steel
Body Width: 5
Brand: Flowmaster
Clamps Included: No
Color: Black
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: 2.5
Inlet Inside Diameter: 2.5
Inlet Location: Center
Inlet Outside Diameter: 2.63
Inlet Quantity: 1
Inlet Type: Weld-On
Muffler Series: HP-2 Series
Muffler Type: Laminar Flow
Outlet Connection: Slip-Fit
Outlet Inside Diameter: 2.5
Outlet Location: Center
Outlet Outside Diameter: 2.63
Outlet Quantity: 1
Outlet Type: Single
Overall Length: 24
Reversible: No
Shape: Oval
Sound Level: Moderate
Tunable: No
Universal Or Specific Fit: Universal
Part Number: 12518409
Applications:
- 1959-1964 Chevrolet Biscayne 283 CID
- 1959-1961 Chevrolet Biscayne 348 CID
- 1961-1964 Chevrolet Biscayne 409 CID
- 1962-1964 Chevrolet Biscayne 327 CID
- 1963-1963 Chevrolet Biscayne 427 CID
- 1959-1964 Chevrolet Bel Air 283 CID
- 1961-1961 Chevrolet Bel Air 348 CID
- 1962-1962 Chevrolet Bel Air 327 CID
- 1959-1964 Chevrolet Impala 283 CID
- 1959-1961 Chevrolet Impala 348 CID
- 1961-1964 Chevrolet Impala 409 CID
- 1962-1964 Chevrolet Impala 327 CID
- 1963-1963 Chevrolet Impala 427 CID
Emissions:
- This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
