This high performance muffler has been developed for vehicles with 4 in. side pipes such as 1965-74 Corvettes or vehicles equipped with Hooker Super Competition Roadster and Side Mount Headers. These mufflers produce an average of 23% more power than open headers and feature a high-flow, perforated core that operates at 99% efficiency. High temperature packing material absorbs noise while producing a powerful mellow sound. These mufflers, as tested on a 1968 Corvette with a 427 cu inch engine increased horsepower by 40 at a peak of5500 RPM and 20 ft.-lbs. at peak of 4500RPM versus a leading aftermarket undercar header/turbo-style muffler combination. The outer case is constructed of durable 16 gauge aluminized steel protected by electrostatically applied high-temperature black paint. The inlet/outlet is a 2.5 perforated core in a 4 in. casing. Sold in pairs.
Specifications:
| Description_DEF |
Exhaust Muffler |
| Description_DES |
Hooker Sidetube Slip-In Mufflers |
| Description_INV |
MAX FLOW SIDE PIPE MUFFLER |
| Description_EXT |
Maximum Flow 4" Sidetube Slip-In Muffler; These high performance mufflers produce an average of 23% more power than open headers. Sold in pairs. |
| Description_FAB |
Fits 4" Side Tube systems |
| Description_FAB |
Maximum Flow Muffler Design |
| Description_FAB |
Easily Removed For Racing |
| Description_FAB |
Durable 16 Gauge Outer aluminized Steel Case |
| Description_FAB |
Electrostatically applied High-Temp Black Paint Finish |
| Description_FAB |
2-1/2" to 4" contoured inlet/outlets |
| Description_FAB |
2-1/2" high flow perforated core in a 4" casing |
| Description_FAB |
2.5" Perforated Core Surrounded by High temperature Sound Absorbing Packing Material |
| Description_KEY |
hooker; sidepipes; side; pipes; slip; slip; in; muffler; glass; pack |
| Description_SHO |
Muffler |
| Description_MKT |
This high performance muffler has been developed for vehicles with 4 in. side pipes such as 1965-74 Corvettes or vehicles equipped with Hooker Super Competition Roadster and Side Mount Headers. These mufflers produce an average of 23% more power than open headers and feature a high-flow, perforated core that operates at 99% efficiency. High temperature packing material absorbs noise while producing a powerful mellow sound. These mufflers, as tested on a 1968 Corvette with a 427 cu inch engine increased horsepower by 40 at a peak of5500 RPM and 20 ft.-lbs. at peak of 4500RPM versus a leading aftermarket undercar header/turbo-style muffler combination. The outer case is constructed of durable 16 gauge aluminized steel protected by electrostatically applied high-temperature black paint. The inlet/outlet is a 2.5 perforated core in a 4 in. casing. Sold in pairs. |
| Reversible |
No |
| Shape |
Round |
| Tip Quantity |
0 |
| Body Length |
3.000 in. |
| Body Length (in) |
33.25 |
| Brand |
Hooker |
| Inlet Connection Type |
Pipe Connection |
| Outlet Connection Type |
Pipe Connection |
| Outlet Diameter (in) |
4 |
| Overall Length |
30.000 in. |
| Muffler Count |
1 |
| Outlet Size |
4.000 in. |
| Inlet Inside Diameter |
4.000 in. |
| Inlet Position |
Offset |
| Automotive Item Grade |
High Performance |
| Main Piping Diameter |
4.000 in. |
| Inlet Type |
Single Offset |
| Body Width |
4.000 in. |
| Outlet Type |
Single Offset Outlet |
| Body Height |
4.000 in. |
| Outlet Outside Diameter |
4.000 in. |
| Inlet Size |
4.000 in. |
| WARNING CA Proposition 65 |
No |
| Body Height (in) |
4 |
| Body Width (in) |
4 |
| Color |
Black |
| Emission Code |
5 |
| Finish |
Paint |
| Fitment |
Universal |
| Inlet Diameter (in) |
4 |
| Muffler Series |
Side-Tube Slip-In |
| Overall Length (In) |
33.25 |
| Product Type |
Street Mufflers |
| Type of Muffler |
Side-Tube Slip-In |
| Vehicle Type |
Classic Muscle Car, Street Rod |
| Material |
Aluminized Steel |
| Muffler Type |
Side-Tube Slip-In |
| Outlet Position |
Offset |
| Sound Level |
Aggressive Sound |
| Warning |
California Proposition 65 |
| Length |
5.0000 |
| Width |
10.0000 |
| Height |
36.0000 |
| Weight |
15.0000 |
