Peterbilt 389 2018+ 7" Dynaflex Chrome Exhaust Kit
*Kit Is Designed To Be Installed On Trucks With DPF; If You Do Not Have A DPF, Please Call Before Purchasing
Premier Quality Stacks With A Look That Is Unmatched!
Need Help Selecting Your Stack Length? View Dynaflex Top Stack Height Chart
*68" Top Stacks Will Equal A Total Of 14' Off The Ground! Buy With Caution! Calculation Based Off Of The Average Truck's Top Bracket Being 100" Off The Ground.
The 7" Dynaflex chrome exhaust kit is designed to fit Peterbilt 389 models with daycabs or unibuilt sleepers built in 2018. The kit includes stacks, spools, and appropriate clamps and brackets required.
The fixed shipping price on Dynaflex exhaust kits is for commercial addresses within the 48 contiguous United States. Shipping to a residential address or farm will require a $100 shipping fee. Shipping to anywhere else within the U.S or Canada will be subject to a charge based on address and weight of package.
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