Roush Cold Air Kit, Mustang 5.0 V8


£443.87 Inc. VAT
£369.89 Ex. VAT

2015-2017 Mustang 5.0L ROUSH V8 Cold Air Kit is more efficient air-intake than the standard stock air box. 

Cold air induction allows for latent potential in power and fuel efficiency that would otherwise be restricted, as well as providing reduced pressure drop. A custom tune is not required as this CAI system was engineered and tested specifically for this application ensuring MAF signal performance matches factory settings. As a straight bolt on, with no tune, it’s possible to see gains of 10hp and 8 lb-ft of torque, a noticeable increase. With this kit you can also remove the MAF insert for a 105mm bore MAF and Custom tune your PCM for even more power.

Our dry filter is proven to retain its shape under high airflow and is composed of an inner and outer layer of wire mesh for durability and reliable support of filtration media. The filter requires no oiling and is easily washable for re-use.

Included in the kit is the air filter with clamp, injection-molded lower air box/tray with installed EPDM foam hood seal, Blow Molded clean air tubes and all required mounting hardware. The kit utilises all factory emissions and vacuum lines. Factory mounting locations and hardware are utilised to allow for quick and easy installation.

PLEASE NOTE: This product does NOT fit ROUSHCHARGED vehicles.

ROUSH part #421826
Download the installation guide, here.

STOCK INFO: This product is typically held in stock. Should this not be the case, you will be contacted on receipt of your order to advise the latest lead time.

Customer Reviews

4.4 Based on 7 reviews
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Iain Macaulay

Big Cold Air Kit

Had this fitted along with the RTR exhaust , great enhancement to my 2016 Mustang Gt V8 , unclear if any improvement in MPG as have not driven to far yet. All great products to date cheers.

Dawn Thompson

Cold air intake upgrade

Great item easy to install, Instant results.

Jordan B.
United Kingdom

Good Product, Poor Service

The product itself was great, however the delivery and correspondence from mountune was the worst we have experienced on the internet. The item was in stock on the website, yet it took 2 months to receive and did not contact us regarding this. We had to chase them over and over again and eventually got the item after a constant change in delivery date.

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