2004 Mercury Mountaineer
Exhausts & Mufflers

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Gibson Exhaust Systems
15% off
Gibson Exhaust Systems
From:  $320.76$377.37
160
magnaflow-performance-exhaust-system
Magnaflow Performance Exhaust System
From:  $565.02
67
Go Rhino Exhaust Tips
Go Rhino Exhaust Tips
From:  $38.80
61
RBP RX1 Exhaust Tips
RBP RX1 Exhaust Tips
From:  $39.99
10
Gibson Elite Black Exhaust Tips
15% off
Gibson Elite Black Exhaust Tips
From:  $80.08$94.22
16
RBP RX7 Exhaust Tips
RBP RX7 Exhaust Tips
From:  $49.99
5
Gibson Metal Mulisha Exhaust Tips
15% off
Gibson Metal Mulisha Exhaust Tips
From:  $107.50$126.48
11
Gibson Exhaust Tip
15% off
Gibson Exhaust Tips
From:  $50.93$59.92
55
Magnaflow Performance Straight Through Mufflers
Magnaflow Performance Straight Through Mufflers
From:  $75.26
17
Flowmaster Mufflers - Super 44 Series Delta Flow Mufflers
Flowmaster Super 44 Series Delta Flow Mufflers
From:  $82.28
20
Magnaflow Exhaust Tips
Magnaflow Exhaust Tips
From:  $32.80
28
flowmaster-mufflers-super-40-series-delta-flow-mufflers
Flowmaster Super 40 Series Delta Flow Mufflers
From:  $99.95
5
Flowmaster Exhaust Tips
Flowmaster Exhaust Tips
From:  $28.64
5
RBP RX7 Magnum Edition Exhaust Tips
RBP RX7 Magnum Edition Exhaust Tips
From:  $129.99
Gibson Performance Superflow MWA Mufflers
15% off
Gibson Performance Superflow MWA Mufflers
From:  $75.64$88.99
3
flowmaster-super-10-delta-flow
Flowmaster Super 10 Series Delta Flow Mufflers
From:  $79.95
5
flowmaster-40-series-original-muffler
Flowmaster 40 Series Original Muffler
From:  $79.95
1
rbp-ex1-exhaust-tips
RBP EX1 Exhaust Tips
From:  $35.99
3
AFE Diesel Exhaust Tip
AFE Exhaust Tips
From:  $51.29
7
Magnaflow XL 3-Chamber Muffler
Magnaflow XL 3-Chamber Mufflers
From:  $69.10
4
Flowmaster 50 Series HD Mufflers
Flowmaster 50 Series HD Mufflers
From:  $179.95
9
Flowmaster 50 Series Delta Flow Mufflers
Flowmaster 50 Series Delta Flow Mufflers
From:  $109.95
12
Monster Hooks Exhaust Tips
Monster Hooks Exhaust Tips
From:  $109.00
1
Gibson Performance Superflow SFT Muffler
15% off
Gibson Performance Superflow SFT Mufflers
From:  $104.08$122.45
3
Flowmaster Super 50 Series Delta Flow Mufflers
Flowmaster Super 50 Series Delta Flow Mufflers
From:  $139.95
4
Flowmaster 70 Series Big Block II Mufflers
Flowmaster 70 Series Big Block II Mufflers
From:  $164.95
4
m2220a
MBRP Universal Mufflers
From:  $124.99
gem-lucky-7-black-exhaust-tip-stagger-cut
GEM Lucky 7 Black Exhaust Tips
From:  $76.49
1
flowmaster-flowfx-offset-in-center-out
Flowmaster FlowFX Mufflers
From:  $38.44
12
MagnaFlow GlassPack Mufflers
Magnaflow Glasspack Mufflers
From:  $32.29
5

EXHAUSTS & MUFFLERS

Your vehicle's exhaust system carries the gases created by the engine out and away from the vehicle. The design of this system has a large impact on your vehicle's performance, and upgrading to aftermarket components can increase horsepower, torque, and more.

Performance mufflers reduce exhaust back pressure and improve the sound of your truck's engine. Restore your truck's horsepower, reduce its emissions, and pass smog inspections with a new catalytic converter. Long and short-tube exhaust headers improve your engine's power and performance. Customize the most visible part of your truck's exhaust with polished, chrome, or black exhaust tip. Improve the throttle response from your turbocharged engine with a new turbo downpipe. Performance Y-Pipes and Mid-Pipes offer improved power and exhaust tone for both on and off-road trucks.