Beyea IDM-23S2B2 IMCA Dirt Modified 4-1 Header

#19642102

Beyea IDM-23S2B2 IMCA Dirt Modified 4-1 Header

Made from durable steel with a black painted finish for added protection
Engineered to fit Assault, Bandit, Kazz, Lethal, Lightning (2009-Older), Longhorn, MB Custom (2017-older), Shaw (2017-UP), and TRC applications
Primaries go from 1-3/4 to 1-7/8" and go into a 3-1/2" collector

$494.99

/pair

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Product Summary

4 to 1 Header Tube Type, Square Exhaust Port Shape

Made from durable steel with a black painted finish for added protection
Engineered to fit Assault, Bandit, Kazz, Lethal, Lightning (2009-Older), Longhorn, MB Custom (2017-older), Shaw (2017-UP), and TRC applications
Primaries go from 1-3/4 to 1-7/8" and go into a 3-1/2" collector
Includes all necessary gaskets needed for the install
Designed to make sure that you get every last bit of useable power out of your engine

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Key Specs

MFG. Part #	IDM23S2B2
Header Tube Type	4 to 1
Exhaust Port Shape	Square
Flange Style	Standard
Primary Tube Diameter	1-3/4 to 1-7/8"

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Beyea IDM23S2B2 Details

Finding any advantage is key to success in dirt track racing; Be the first to victory lane with Beyea Headers! A proven performer and a name known around the world - Beyea Headers are a tried and tested solution to your horsepower problems. 15 years of dedicated research and design has gone into each and every header from Beyea Headers to make sure that you get every last bit of useable power out of your engine to propel you to the top step of the podium!

Includes gaskets
Open modified headers
Collector Length: 3-1/2" x 9"
1-3/4" x 1-7/8" stepped headers
Fits Assault, Bandit, Kazz, Lethal, Lightning (2009-Older), Longhorn, MB Custom (2017-older), Shaw (2017-UP), TRC

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Choosing the Right Headers

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Beyea IDM23S2B2 Specifications

KEY SPECS
MFG. Part #	IDM23S2B2
Brand	Beyea
Header Tube Type	4 to 1
Exhaust Port Shape	Square
Flange Style	Standard
Primary Tube Diameter	1-3/4 to 1-7/8"
Material Type	Steel
Color	Black
Weld-Up	No
Collector Diameter	3-1/2 Inch
Finish	Painted
Hardware Included	No
Gasket(s) Included	Yes
Collector Reducers Included	No
Collector Attachment Type	Slip fit

GENERAL
Sold in Quantity	Pair
Collector Length	9"

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