Top 9 Roush Axle-Back Exhaust – Automotive Replacement Air Intake Filters

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1. Blue Oval Industries

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Roush Axle Back Exhaust System and Cold Air Intake for 2021-2022 Ford Bronco

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Blue Oval Industries #ad - Kit includes Roush cold air intake and axle back exhaust system. Increase both power and exhaust tone with this kit from Roush. Fits 2021-2022 ford bronco 2. 3l & 2. 7l does not fit Bronco Sport. Quick and easy installation no cutting or drilling required. All installation hardware is included.
BrandBlue Oval Industries #ad
ManufacturerRoush #ad
Weight34 Pounds
Part Number422233, 422234

2. Roush Performance

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2015-2017 Mustang GT 5.0 Roush Axle Back Exhaust, Mufflers Hangers & 4-inch Flash-chromed dual wall tips

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Roush Performance #ad - Includes left/right pair of high-flow mufflers, male hangers, and 4-inch dual wall tips. No welding required and uses the factory hangers and mounting points. System makes a louder deeper exhaust tone, with a healthy V8 burble at idle, building to a powerful roar at high revs. This system includes single tip High flow mufflers that improve the stock sound of the Mustang. Fits 2015-2017 ford mustang gt 5. 0l's; fastbacks or Convertibles.
BrandRoush Performance #ad
ManufacturerROUSH Performance #ad
Height12 Inches
Length26 Inches
Weight29.99 Pounds
Width24 Inches
Part Number421834
Model421834

3. Roush Performance

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Roush Performance Products 421127 Axle-Back Exhaust Kit, 1 Pack

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Roush Performance #ad - Provides higher air flow and less back pressure for increased horsepower and torque. Upgraded aggressive sound tone and volume. Fits 2011-2014 mustang gt 5. 0l v8 & 2011-2012 gt500 5. 4l v8.
BrandRoush Performance #ad
ManufacturerRoush Performance #ad
Height24 Inches
Length21.5 Inches
Weight27.55 Pounds
Width10.25 Inches
Part Number421127
Model421127

4. Roush

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Roush 421145 Exhaust System

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Roush #ad - Increased air flow decreased back pressure for maximized horsepower and torque. Does not negatively affect emissions. 409 stainless steel mufflers and pipes; Chrome-flashed 304 stainless steel tips. Enhanced aggressive sound tone and volume; Unique open-chambered design. Roush 2011-2014 v6 mustang exhaust Kit with round flash-chromed tips.
BrandRoush #ad
ManufacturerRoush #ad
Height10 Inches
Length21 Inches
Weight26 Pounds
Width24 Inches
Part Number421145
Model421145

5. Yates Performance

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ROUSH 422097 Axle Back Quad Tip Exhaust for 2018-2022 Mustang GT

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Yates Performance #ad - Improves exhaust flow and reduces back pressure. Fits 2018-2022 mustang GT 5. 0's. Stainless axle back exhaust system from ROUSH. Includes mufflers, polished tips, clamps and instructions. Aggressive, race-inspired sound, looks & performance.
BrandYates Performance #ad
ManufacturerRoush Performance Parts #ad
Height23 Inches
Length11 Inches
Weight31 Pounds
Width25 Inches
Part Number422097

6. Yates Performance

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2015-2017 Roush Mustang GT 5.0 Cold Air Intake & Axle Back Exhaust System Set

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Yates Performance #ad - Fits on the 2015-2017 mustang GT; Does not work with Superchargers. No calibration or tuning required; Hardware and instructions included. Easy installation; Not approved for use in California. Exhaust improves looks and sound; Intake gives 104 horsepower and 8. 54 ft-lbs torque. Brand new air intake and axle back exhaust kits from Roush.
BrandYates Performance #ad
ManufacturerRoush Performance #ad
Height12 Inches
Length52 Inches
Weight5 Pounds
Width18 Inches
Part Number421826-421834
Model421826 421834

7. Roush Performance

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2011-2014 Mustang Base V6 3.7L Roush Cold Air Intake & Axle Back Muffler Exhaust Combo Kit

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Roush Performance #ad - Air intake features re-oilable red filter; Superior filtration and increased air flow. Made by roush and covered under warranty. Fits 2011-2014 mustang base v6 & includes air intake with filter and axle-back exhaust. Exhaust uses all factory hanger locations; Includes clamps, pipes, mufflers & oval tips. Intake & exhaust have no negative impact on emissions.
BrandRoush Performance #ad
ManufacturerRoush Performance #ad
Height25 Inches
Length26 Inches
Weight30 Pounds
Width24 Inches
Part Number421145-421240

8. Yates Performance

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2015-2017 Mustang V6 Roush Axle Back Exhaust, Polished Embossed 3.7 Tips

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Yates Performance #ad - Custom "3. 7" embossed dual tips are made from 304 Stainless Steel. Muffler and inlet/outlet pipes are made from high-grade 409 stainless steel. Includes two sets of tips. Comes with roush tips and extra set of custom "3. 7" logo tips. Fits 2015-2017 mustang 3. 7l v6. System makes a louder deeper exhaust tone, with a healthy burble at idle, building to a powerful roar at high revs.
BrandYates Performance #ad
ManufacturerYates Performance #ad
Height12 Inches
Length25 Inches
Weight27 Pounds
Width24 Inches
Part Number421837 37

9. Roush Performance

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1 Pack, Roush Performance Products 421837 Axle Back Exhaust Kit

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Roush Performance #ad - Roush-designed high-flow mufflers with single inlets/outlets. Fits the 2015-2017 mustang with both the V6 3. 7l & i4 2. 3l eco boost engines. Fit type: Universal Fit. Made from corrosion-resistant high grade 304 stainless steel.
BrandRoush Performance #ad
ManufacturerRoush Performance #ad
Height18 Inches
Length26 Inches
Weight33 Pounds
Width21 Inches
Part Number421837
Model421837

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