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ROUSH 421837 2015-2017 Mustang 3.7 Liter V6 and 2.3 Liter Ecoboost Exhaust Kit

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$437.99 cheaper than the new price!!

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New  $729.99
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Product details

Management number 214039573 Release Date 2026/04/12 List Price $292.00 Model Number 214039573
Category

Ford's 2015-23 Mustang, with its affordable yet powerful V6 and fast, economical EcoBoost engine options, offers high-performance choices to cater to various budgets and preferences. While these engines perform exceptionally well, the stock exhaust doesn't quite deliver the aggressive sound Mustang enthusiasts desire. ROUSH Performance has engineered a special exhaust that fits both V6 and EcoBoost Mustangs. Crafted from corrosion-resistant 304 stainless steel, this exhaust features constant diameter mandrel bends for high flow and reduced backpressure. It uses factory mounting points, fitting both engine types without modification or welding. This axle-back system enhances your Mustang's sound and performance with single-tip high-flow mufflers, producing a deeper idle tone and a raspy, aggressive sound at higher revs.

  • New for 2015-23 V6 & 2.3L Ecoboost Mustangs: Freshly designed mufflers
  • ROUSH's Single Tip High-Flow Mufflers
  • Stainless Steel Construction: Corrosion-resistant 304 material
  • Smooth Flow: Full mandrel bending for optimal performance
  • Dual Wall Tips: 4" Flash-chromed for enhanced appearance
  • Seamless Fit: Utilizes OEM hangars and mounting points
  • Easy Installation: No welding needed
  • Minimal Modification: Some cutting may be required
Brand Roush
Item Weight 27 pounds
Manufacturer ROUSH
OEM Part Number 421837
Item model number 421837
Product Dimensions 26 x 24 x 12 inches
Manufacturer Part Number 421837
Is Discontinued By Manufacturer No

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