Mack R Truck Exhaust Parts
Transform your Mack R truck with premium exhaust parts. We offer chrome stacks in lengths from 12 to 120 inches and a variety of top styles like bull hauler, miter cut, and flat top. Also check out our aftermarket mufflers, elbows, and clamps to complete your upgrade
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BESTfit 4 Inch Multi-Bend Exhaust Elbow Below Muffler For Mack RD/Replaces OE Number 4ME-4911
BESTFIT TRUCK PARTS
$400.99BESTfit Multi-Bend Plain Elbow BOM 4 Inch For Mack RD/RUpgrade your exhaust system with our multi-bend elbow! This aftermarket replacement part, with a 4-inch outer diameter, seamlessly replaces OE number 4ME-4911. Sold individually, it offers a...$400.99 -
BESTfit 4 Inch Multi-Bend Exhaust Elbow Below Muffler For Mack RD/Replaces OE Number 4ME-4762
BESTFIT TRUCK PARTS
$237.99BESTfit Plain Multi-Bend Pipe BOM 4 Inch For Mack RD/ RUpgrade your exhaust system with our multi-bend elbow! This aftermarket replacement part, with a 4-inch outer diameter, is designed to seamlessly replace OE number 4ME-4762. Sold individually, it...$237.99 -
BESTfit 4 Inch Multi-Bend Exhaust Elbow Below Muffler For Mack RD/Replaces OE Number 4ME-4658
BESTFIT TRUCK PARTS
$241.99BESTfit Plain Multi-Bend BOM Pipe 4 Inch Outer Diameter For Mack RD/REnhance your exhaust system with our multi-bend elbow! This aftermarket replacement part, with a 4-inch outer diameter, seamlessly replaces OE number 4ME-4658. Sold individually, it...$241.99 -
BESTfit 4 Inch Intermediate Pipe Replaces 4ME-33092 For Mack RD & R
BESTFIT TRUCK PARTS
$111.99BESTfit Intermediate Pipe For Mack RD & REnhance your vehicle's exhaust system with our intermediate pipe featuring a 48-degree bend! This aftermarket replacement part, with a 4-inch inner and outer diameter, seamlessly replaces OE number 4ME-33092. Sold...$111.99 -
BESTfit 4 Inch Plain Exhaust Elbow Below Muffler Multi-Bend For Mack RD/R 1990-2000
BESTFIT TRUCK PARTS
$192.99Multi Bend Plain Exhaust Elbow Below MufflerUpgrade your exhaust system with our 90-degree bend elbow! With a 4-inch outer diameter, this aftermarket replacement part offers seamless compatibility with OE number 4ME-32612. Sold individually, it provides...$192.99 -
BESTfit Turbo Pipe Replaces 4ME-21698 For Mack R & RD
BESTFIT TRUCK PARTS
$148.994 Inch O.D. Turbo PipeEnhance your vehicle's performance with our turbo pipe! Featuring a 4-inch outer diameter, this aftermarket replacement part is designed to optimize airflow and boost efficiency. Sold individually, it offers a cost-effective...$148.99 -
BESTfit Chrome 72 Inch West Coast Turnout Stack 5 Inch O.D.
BESTFIT TRUCK PARTS
$229.99BESTfit Chrome West Coast Turn Out Top Stack 72 Inch x 5 Inch O.D. * High Quality Stack* West Coast Turn Out* Made Of Chrome-Plated Steel* 5 Inch O.D. Straight End* 72 Inch Length* Mirror-Like Finish* Quality Triplex Nickel For Improved Adhesion And...$229.99 -
BESTfit Miter Exhaust Top Stack, 7 X 48 Inch Reduced To 5 Inch I.D.
BESTFIT TRUCK PARTS
$376.99BESTfit 7 X 48 Inch Reduced To 5 Inch I.D. Miter Top StackExplore our Miter Top Top Stack, designed to enhance your vehicle's exhaust system with style and performance. Crafted with precision, this stack measures 7 inches in diameter and 48 inches in...$376.99 -
BESTfit 4 Inch O.D. 90 Degree 12 X 12 Inch Chrome Exhaust Elbow, Plain On Both Ends
BESTFIT TRUCK PARTS
$174.99BESTfit Exhaust ElbowUpgrade your vehicle's exhaust system with our Chrome Plated exhaust component, measuring 4 inches in diameter. Sold individually as an aftermarket replacement part, it promises to add a touch of elegance to your vehicle's exhaust...$174.99 -
BESTfit 4 Inch O.D. 90 Degree 12 X 12 Inch Aluminized Exhaust Elbow, Plain On Both Ends
BESTFIT TRUCK PARTS
$64.99BESTfit Exhaust ElbowEnhance your vehicle's exhaust system with our 90-degree angle exhaust elbow, measuring 12 x 12 inches long and featuring a 4-inch diameter. Sold individually as an aftermarket replacement part, this exhaust elbow ensures...$64.99 -
BESTfit 4 X 4 Inch Plain Exhaust Elbow
BESTFIT TRUCK PARTS
$53.99BESTfit Plain Exhaust ElbowEnhance your vehicle's exhaust system with our 90-degree bend exhaust elbow, featuring a 4-inch outer diameter. Sold individually as an aftermarket replacement part, this exhaust elbow ensures compatibility and easy...$53.99 -
BESTfit 4 Inch ID-O.D. 90 Degree 8 X 8 Inch Chrome Elbow
BESTFIT TRUCK PARTS
$207.99BESTfit 90 Degree Exhaust Elbow W/ One Bell EndEnhance your vehicle's exhaust system with our chrome-plated exhaust elbow, measuring 8 x 8 inches with a 4-inch diameter. Sold individually, this aftermarket replacement part ensures durability and style...$207.99