Turn Down 4" ID x 18" Long

Name: Turn Down 4" ID x 18" Long
Brand: DYNOMAX
SKU: 289-42715
Price: 31.27 USD
Availability: InStock

^$31²⁷

Ships on Sep 15, 2026

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Turn Downs - ID Style

Turn Down

Part TypeTurndown

BrandDYNOMAX

Package Height4.5

Package Width4.5

Package Length18.0

Weight3.485 PG

Part CategoryPerformance Parts

UsageAutomotive

Turndown CutSlant

Outlet Size4 in (101.6 mm)

QuantitySold individually

Overall Length18 in (457.2 mm)

Turndown FinishAluminized

MaterialAluminized Steel

Inlet Size (In.)4.

Turndown InstallationClamp-on

Inlet Diameter4 in (101.6 mm)

Part FitmentUniversal

Turndown MaterialSteel

Vendor Part Number42715

Package Qty1

Package TypeEA

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Some parts are not legal for use in California or other states with similar laws / regulations

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