Top 6 Best 4 Inch Exhaust

of November 2024
1
Best ChoiceBest Choice
Diamond Eye K4110A-RP Diesel Exhaust 4" Cat Back Aluminized - No Muffler Duramax
Diamond Eye Performance
Diamond Eye Performance
10
Exceptional
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2
Best ValueBest Value
Schoenfeld 240040 4 in Diameter 2 ft Long Straight Exhaust Pipe Extension
SCHOENFELD
SCHOENFELD
9.9
Exceptional
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3
Stainless Steel Straight Exhaust Pipe (4" inch OD 5' feet long)
COLT EXHAUST
COLT EXHAUST
9.8
Exceptional
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4
Vibrant 13104 T304 Stainless Steel 45 Degree Mandrel Bend, 4" on 6" Rad
Vibrant Performance
Vibrant Performance
9.7
Exceptional
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5
MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel)
MBRP
MBRP
9.6
Exceptional
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6
FGJQEFG 4 Inch Straight DIY Custom Mandrel Exhaust Pipe Tube Pipe, 40 Inch
FGJQEFG
FGJQEFG
9.5
Excellent
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7
FGJQEFG 4 Inch DIY Custom Mandrel Exhaust Pipe Tube Pipe, 40 Inch Straight
FGJQEFG
FGJQEFG
9.4
Excellent
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8
Heavy Duty Manufacturing 12-400FA Aluminized 90 Degree Exhaust Elbow
Heavy Duty Manufacturing
Heavy Duty Manufacturing
9.3
Excellent
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9
MagnaFlow Cat-Back Performance Exhaust System 15267 - Street Series, Stainless
MagnaFlow Exhaust Products
MagnaFlow Exhaust Products
9.2
Excellent
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10
Cobra Slip-On Exhaust (Black / 4") for 14-16 Yamaha Bolt
Cobra
Cobra
9.1
Excellent
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About 4 Inch Exhaust

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Diamond Eye K4110A-RP Diesel Exhaust 4" Cat Back Aluminized - No Muffler Duramax

Diamond Eye K4110A-RP Diesel Exhaust 4 Cat Back Aluminized - No Muffler Duramax.

Schoenfeld 240040 4 in Diameter 2 ft Long Straight Exhaust Pipe Extension

Stainless Steel Straight Exhaust Pipe (4" inch OD 5' feet long)

409 Stainless Steel. 60 5FT Overall length. 4 Outside Diameter. Non Polish.

Vibrant 13104 T304 Stainless Steel 45 Degree Mandrel Bend, 4" on 6" Rad

Product Type Auto Part. Package Dimensions 10.16 Cm L X13.97 Cm W X43.18 Cm H. Country Of Origin Taiwan. Package Weight 38.14Lbs.

MBRP S5259AL 4" Cat Back, Single Exhaust System (Aluminized Steel)

16 Gauge Aluminized Steel. Welded On Hangers. Tip Included 4 Systems. Built from heavy duty aluminized steel our Installer Series performance exhaust systems offer a value price without compromising on the quality built into every component..

FGJQEFG 4 Inch Straight DIY Custom Mandrel Exhaust Pipe Tube Pipe, 40 Inch Length, 4'' OD Mandrel Straight Pipe, T304 Stainless Steel, Universal Fitment - 1PC

MaterialUniversal Straight DIY Custom Mandrel Exhaust Tube Pipe Made of High-Quality T-304 Stainless Steel, Strength and longer life, Excellent resistance to corrosion and oxidation resistance.. SizeOutside Diameter 4 Inch 4'', Straight Pipes Length 40Inch, Bending Angle Straight.. Easy To UseConstruction to maintain ODID size integrity for easier installation, Polished pipe is great for DIY project.. Package Includes1 X Straight Tube Pipe100 Brand new, Never been tried or installed. efficient packaging to save on non-box and oversize fees.. ApplicationsUniversal FitExhaust system or industrial materials. Easy for common exhaust systems. Professional installation is highly recommended, Instruction is not included..

FGJQEFG 4 Inch DIY Custom Mandrel Exhaust Pipe Tube Pipe, 40 Inch Straight Pipe, 4''OD Straight & Mandrel Bend Pipe(45/90/180 Degree) Kits, T304 Stainless Steel, Universal Fitment - 4PCS

MaterialUniversal DIY Custom Mandrel Exhaust Tube Pipe Made of High-Quality T-304 Stainless Steel, Strength and longer life, Excellent resistance to corrosion and oxidation resistance.. SizeOutside Diameter 4 Inch 4'', Bending Angle Straight4590180 Degree.. Easy To UseConstruction to maintain ODID size integrity for easier installation, Polished pipe is great for DIY project.. Package Includes1 X Straight Tube Pipe, 1 X 45 Degree Tube Pipe, 1 X 90 Degree Tube Pipe, 1 X 180 Degree Tube Pipe100 Brand new, Never been tried or installed. Efficient packaging to save on non-box and oversize fees.. ApplicationsUniversal FitmentExhaust system or industrial materials. Easy for common exhaust systems. Professional installation is highly recommended, Instruction is not included..

Heavy Duty Manufacturing 12-400FA Aluminized 90 Degree Exhaust Elbow

Diameter 4 inches. Length 12 inch length each side. 5 inch center line radius. Made in the USA.

MagnaFlow Cat-Back Performance Exhaust System 15267 - Street Series, Stainless Steel 3in Main Piping, Single Passenger Side Rear Exit, Polished Finish 4in Exhaust Tip - Silverado 1500 Exhaust Kit

MODERATE SOUNDSTREET SERIES - Street Series performance exhausts are designed to enhance the power and exterior sound of your vehicle without sacrificing comfortable interior noise levels. Fast-flowing mandrel bent pipes with larger or more straight-through mufflers reduce exhaust restriction and enable that MagnaFlow performance tone without garnering racecar levels of attention. Specifically designed for the 2014-2019 Chevrolet Silverado 1500 and 2014-2019 GMC Sierra 1500. CAT-BACK PERFORMANCE - Extensive testing and dyno-proven power make this exhaust truly developed for the driven. It is designed to replace the original exhaust components following the catalytic converter. These systems are 50-state legal and designed to optimize power based on the factory calibration. BOLT-ON INSTALLATION - MagnaFlow utilizes state-of-the-art 3D scanning technology during the research and development process to ensure that this exhaust system will fit and outperform the original equipment. CNC precision robotic manufacturing and mandrel bent tubing allow for hassle-free bolt-on installation. STAINLESS-STEEL CONSTRUCTION - Highly corrosion resistant, Stainless-Steel construction incorporating CNC precision robotic manufacturing for quality fitment and longevity. Built to be the exhaust that lasts the lifetime of your vehicle. LIMITED LIFETIME CONSTRUCTION WARRANTY - Performance that lasts. Enjoy worry-free ownership knowing that you're backed by MagnaFlows limited lifetime construction warranty.

Cobra Slip-On Exhaust (Black / 4") for 14-16 Yamaha Bolt

Features advanced acoustical tuning technologies for deep rumbling sounds. 4in. round muffler front expands to 4.5 diameter near the rear. Comes with a 3in. core encased in proprietary Cobra sound-tuning materials with specific acoustical dampening and thermal insulation properties deep bass notes are made possible because of class-leading resonance absorption and prevention. Satin black muffler includes a custom heat shield to smooth transition from stock headpipes to Cobra muffler. Matte titanium finish on aluminum tip matches stock heat shields.
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