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Dynomax 54777 Exhaust X PipeOE Quality 60-Day Returns
Part #: 54777

Dynomax 54777 Exhaust X Pipe

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$187.98Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Grand Cherokee
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dynomax 54777 Exhaust X Pipe
BrandDynomax
Part Number54777
Bend TypeMandrel
FinishNatural
Inlet Inside Diameter2.5
Inlet Quantity2
Inlet TypePipe connection
Length39.125
MaterialStainless steel
Max Year Covered2015
Min Year Covered2011
Most Popular Make/ModelJeep grand cherokee
Most Popular Year2015
Outlet Outer Diameter2.5
Outlet Outside Diameter2.5
Outlet Outside Diameter2.500 in.
Outlet Quantity2
Outlet TypePipe connection
Overall Length39.125 in.
Product GradePremium
Tail Pipe Diameter2.500 in.
Total Part VIO153769
Universal Or Specific FitSpecific fit

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2015JeepGrand Cherokee5.7LV8N/A
2014JeepGrand Cherokee5.7LV8N/A
2013JeepGrand Cherokee5.7LV8N/A
2012JeepGrand Cherokee5.7LV8N/A
2011JeepGrand Cherokee5.7LV8N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.