Roush 421240 Cold Air Kit (Mustang 11-14)
Roush 421240 - 2011-2014 Ford Mustang 3.7L V6 Cold Air Kit ROUSH 2011-2014 Mustang Cold Air Intake Kit 3.7L V6 This Mustang Cold Air Intake fits 3.7L V6 engine 2011-2014. Unleash the hidden power in your 2011-2014 3.7L V6 Mustang with this premium quality ROUSH Performance Cold Air Intake Kit!
Cold air induction is a more efficient air intake method than the factory air filtering process. Consequently, unrealized power and fuel efficiency that would normally be restrained by the stock air intake unit is attained.
ROUSH Performance cold air intakes feature three main improvements: upgraded air dam, high flow air filter media, and cold air induction tube. Included with this kit will be a new induction tube, complete airbox assembly, premium synthetic washable/reusable filter (pre-oiled), and all necessary hardware and instructions to install.
This kit is also backed by the ROUSH 90 Day Limited Parts Only Warranty. Install Time : 1 hour Product Category Type : Cold Air Kits
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
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
Product Enquiry
Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.
Pay in 4 interest-free payments