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Header Back Systems for Cars
- Thrush Header Back Kit
- 1967-70 Mustang V8
- Dual Mufflers
- 2.5'' Diameter
- Quality Raw Materials Provide Greater Corrosion Resistance
- Provides Longer Life
- Combine State Of The Art Engineering w/Quality Material
- Provides Exceptional Strength And Durability
- Manufactured w/Precision Benders; Fixture Checked
- Insuring Every Part Fits Perfectly
- Providing Quick And Easy Installation
- Pipe Dia. Are Increased From OEM Sizes To Improve Flow
- Pipe Dia. Are Increased From OEM
Sound and Performance from Your Exhaust!
Thrush/Dynomax Header Back Exhaust Systems come complete with smooth bent pipes, Thrush Turbo mufflers, and all hardware for a complete installation. The systems are designed for use with full-length headers and the exit of the tailpipe in the stock location.
Part TypeExhaust System
Product LineThrush Header Back Exhaust Systems
BrandDYNOMAX
Package Height12.6
Package Width14.75
Package Length70.25
Weight71.0 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tip IncludedNo
Tailpipe Diameter (In.)2.5
QuantitySold as a kit
System FinishAluminized
Muffler IncludedYes
Muffler QuantityTwo
System StyleHeader-back
Muffler ConfigurationSingle inlet/Single outlet
System MaterialSteel
Exit LocationSplit Rear
Exit QuantityTwo
Muffler StyleTurbo
Inlet QuantityTwo
Intermediate Pipe Diameter2.5 in (63.5 mm)
Exhaust TypeDual
Vendor Part Number89025
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations

