Home Roush 421837 Exhaust Kit w/ Round Tips (Mustang 15-23)

Roush 421837 Exhaust Kit w/ Round Tips (Mustang 15-23)

NOW $2,875.09
Or 4 interest-free payments of $718.77
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Roush 421837 - 2015-2024 Ford Mustang 3.7L/2.3L V6/I4 Exhaust Kit w/ Round Tips Exhaust System - Axle-Back - 2.5 in Tailpipe - 4 in Polished Tips - Stainless - Polished - Ford V6 / EcoBoost 4-Cylinder - Ford Mustang 2015-21 - Kit Shop Roush Performance 2015-2023 Mustang 3.7L V6 and 2.3L Ecoboost ROUSH Exhaust Kit - Round Tip (304SS).

Dominating performance. Aggressive style. View now! ROUSH's Axle-Back Exhaust for the 2015-2023 I4 2.3L Ecoboost & V6 3.7L Mustangs is a great solution for anyone looking for a much more aggressive tone, and an overall better look!Ford's stock exhaust doesn't quite have the aggressive tone or sound Mustang owners crave; this is where ROUSH Performance comes in!

ROUSH Performance has a specially engineered this exhaust that fits both the V6 3.7L and the I4 2.3L 2015-2023 Mustangs. Constructed from T-304 stainless steel, this exhaust is corrosion and stain resistant.

Mandrel bends help to maintain high flow and reduce backpressure constantly throughout. This exhaust uses factory mounting points and will fit both V6 and I4 Mustangs without requiring any modification or welding.

This exhaust system also greatly improves the sound and performance of your Mustang with single-tip high-flow chambered mufflers. Install Time : 1 hour 30 minutes Product Category Type : Mufflers & Pipes

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

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For more details, visit our Track Your Order page.

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