Peterbilt 357/378 Elbows, Piping & Comp.
Make upgrading your exhaust system a breeze with aftermarket universal elbows, piping and components for your Peterbilt 378. Find the perfect custom, chrome, and aftermarket exhaust pipes. Upgrade your Peterbilt exhaust without breaking the bank at Elite Truck Accessories
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Lincoln 90 Degree Chrome Elbow 9 Inch OD Top Leg 29 Inches Lower Leg 24 Inches Fits Peterbilt 378, 379, 389 Glider
LINCOLN CHROME
$798.999 Inch Chrome Elite Long Drop 90 Degree Elbow By Lincoln Chrome$798.99 -
Lincoln 90 Degree Chrome Elbow 9 Inch OD Top Leg 29 Inches Lower Leg 20 Inches Fits Peterbilt 378, 379, 389 Glider
LINCOLN CHROME
$798.998 - 5 Inch Chrome Elite Long Drop 90 Degree Elbow By Lincoln Chrome$798.99 -
Vendetta 8 to 5 Inch OD Chrome SS Taper Lock Exhaust Tee Pipe For Long Drop Elbow
VENDETTA
$786.99Vendetta Taper Lock Tee With Inlet Reduced To 5 OD - Lock Tee - Chrome Plated 16 Gauge Stainless Steel - 8-5 Inch OD - For Long Drop 90-Dg Elbows - Sold Individually - Warranty On Lock Tees Against Defects In Workmanship &...$786.99 -
Chrome 8 X 55 Inch Tapered Top Exhaust Quiet Spool
LINCOLN CHROME
$822.99Lincoln Chrome Exhaust Quiet Spool * High Quality Exhaust Quiet Spool* With Tapered Top* Made Chrome-Plated Steel* 8 Inch Diameter* 55 Inch Length* Sold Individually* Made In North America* Warranty On Exhaust Spools Against Defects In Workmanship &...$822.99 -
Chrome 8 X 52 Inch Tapered Top Exhaust Quiet Spool
LINCOLN CHROME
$779.99Lincoln Chrome Exhaust Quiet Spool * High Quality Exhaust Quiet Spool* With Tapered Top* Made Chrome-Plated Steel* 8 Inch Diameter* 52 Inch Length* Sold Individually* Made In North America* Warranty On Exhaust Spools Against Defects In Workmanship &...$779.99 -
Peterbilt 357 & 378 5 Inch Multi-Bend Exhaust Elbow, Driver Side Replaces 14-15501
AUTOMANN USA
$1,153.99BESTfit Driver Side Multi-Bend Exhaust Elbow Fits Peterbilt 378/357Enhance your truck's exhaust system with our Aluminized Steel Exhaust Elbow designed for the driver's side. Featuring a 5-inch I.D. inlet and a 5-inch O.D. outlet, this exhaust elbow is...$1,153.99 -
Peterbilt 357, 378, 379 BESTfit 5 Inch Y Pipe Elbow Combo, Passenger Side, Replaces 14-15500
BESTFIT TRUCK PARTS
$1,399.99BESTfit Aluminized Steel Hi Mount Y Pipe Combo W/ 5 Inch ID Inlet & 5 Inch O.D. OutletsCrafted from robust aluminized steel and enhanced with a durable ceramic coating, this exhaust pipe guarantees exceptional heat resistance and longevity. Designed for...$1,399.99 -
Peterbilt 378, 379, 389, 389 Glider Chrome 7 Inch To 5 Inch Y-Pipe For BESTfit Long Leg
BESTFIT TRUCK PARTS
$736.99BESTfit Y-Pipe Fits PeterbiltEnhance your exhaust system with our Chrome-Plated Steel Y-Pipes, designed for BESTfit Long Leg configurations. Crafted with precision, these Y-Pipes feature a 7-inch to 5-inch outer diameter and a 90-degree angle for optimal...$736.99 -
Peterbilt 357 & 378 BESTfit 5 Inch Plain Exhaust Elbow Replaces 14-15503 For Passenger Side
BESTFIT TRUCK PARTS
$736.99BESTfit Exhaust Elbow Below Muffler Fits PeterbiltEnhance your exhaust system with our 5-Inch Plain Exhaust Elbow, designed for the passenger side. Crafted for durability and performance, this aftermarket replacement part is sold individually for your...$736.99