
Street Rod/Muscle Car Exhaust Kit 2 1/2 in.
- (4) 4 ft. Straights
- (4) 45 degree Elbows
- (4) 90 degree Elbows
- (4) 180 degree U-Bends
JEGS 555-30521 Street Rod/Muscle Car Exhaust Kit Features:
- Universal kit designed to work with most applications
- 2.500 in. outside diameter pipe size for most street and mild race applications
- Made with high-quality parts and assembly
- 409 stainless steel for long life
- Includes (4) 4 ft. straights, (4) 45 degree elbows, (4) 90 degree elbows, (4) 180 degree u-bends
- Note: 180 degree U-Bends have a 4.500 in. Radius
FAQ
Does a 2.500 in. exhaust pipe increase power?
- Yes, a 2.500 in. exhaust pipe can enhance power by improving exhaust flow. The JEGS 555-30521 Street Rod/Muscle Car Exhaust Kit ensures optimal performance with its quality design.
What is the loudest custom exhaust?
- The loudness of an exhaust depends on various factors, but the JEGS 555-30521 Street Rod/Muscle Car Exhaust Kit, designed for street and strip applications, offers a powerful and aggressive sound.
Is an aftermarket exhaust good for performance?
- Yes, an aftermarket exhaust, like the JEGS 555-30521 kit, is excellent for performance. It enhances exhaust flow, reduces backpressure, and can contribute to increased horsepower and torque.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
A one-off custom exhaust kit for virtually any vehicle
Available in 2 1/4 in., 2 1/2 in., and 3 in. diameters, each custom exhaust kit includes:
- (4) 4-foot straight exhaust pipe sections
- (4) 45-degree elbows
- (4) 90-degree elbows
- (4) 180-degree U-bends
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Made from 16-gauge aluminized or 409 stainless steel tubing, one end of each section is expanded for a simple slip-fit installation ready to be welded or clamped.
When clamping, JEGS Preformed Stainless Steel Exhaust Clamps:
are sold separately and ideal for a smooth, removable system.
For header back applications, O.D. reducers:
- 555-30001 (2 1/2 in. to 2 1/4 in. O.D.)
- 555-30002 (2 1/2 in. to 2 1/2 in. O.D.)
- 555-30003 (3 in. to 2 1/4 in. O.D.)
- 555-30004 (3 in. to 2 1/2 in. O.D.)
- 555-30005 (3 in. to 3 in. O.D.)
- 555-30006 (3 1/2 in. to 2 1/2 in. O.D.)
- 555-30007 (3 1/2 in. to 3 in. O.D.)
are recommended and also sold separately.


![Street Rod/Muscle Car Exhaust Kit [2 1/2 in.]](https://www.jegs.com/images/mini_200/500/555/555-30671.jpg)

