Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 6" REDUCE TO 5" OEM Exhaust Kit MSRP: Was: Now: $2,033.86 Compare Choose Options
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Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 7" REDUCE TO 5" OEM Exhaust Kit MSRP: Was: Now: $2,482.81 Compare Choose Options
Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 7" REDUCE TO 5" Rod Pickett Exhaust Kit MSRP: Was: Now: $3,459.49 Compare Choose Options
Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 8" FULL DIAMETER Exhaust Kit MSRP: Was: Now: $5,110.47 Compare Choose Options
Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 8" REDUCE TO 5" OEM Exhaust Kit MSRP: Was: Now: $2,560.45 Compare Choose Options
Compare Choose Options Dynaflex Products Peterbilt 389 (2011-2017) 8" REDUCE TO 5" Rod Pickett Exhaust Kit MSRP: Was: Now: $3,691.03 Compare Choose Options
Compare Choose Options Dynaflex Products Peterbilt 389 (2018) 6" REDUCE TO 5" Rod Pickett Exhaust Kit MSRP: Was: Now: $3,334.20 Compare Choose Options
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Compare Choose Options Dynaflex Products Peterbilt 389 (2018) 8" REDUCE TO 5" Rod Pickett Exhaust Kit MSRP: Was: Now: $3,657.09 Compare Choose Options
