Jenkins Speed Shop

Automotive customization parts & accessories 

What’s New??


JSS Flex Fit Logo hats are now available in the wearables section of the online store!!

Colors will be Black with Grey front and Red Logo

Sizes Available are S/M, L/XL

JSS Aero fins are now available!!

Fit both 2012+ NA and ST!!

2013+ Ford Focus ST Aluminum Engine Cover.

Designed by Ryan Reeves and brought to the masses by us!!!

--'12+Ford Focus NA (Non ST) Rear Diffuser Fins--


As of July 23rd all JSS Rear Diffuser fins will be made out of Aluminum!!

We feel this is a better material to use for them, and will benefit the quality of the final product.

Test fitting of the fins has been done on the SAP rear valance for the 2015+ NA Focus!!

After a few slight changes in mounting, we are happy to now offer these for th SAP rear too!!

**These will all be made to order kits**

--Shop R&D--

- Second Gen Ford Fusion -

Work has started on a few styling items for the 2nd Gen Fusion platform!!

Items include side skirts fins, rear spats and front lip styling.

--Joint Projects--

Talking with RDC (Rebel Devil Customs) owner Mike Johnson, we have been looking into doing some more projects specific to builds they will be doing this year.

From fabrication of custom items to possible aerodynamic pieces, we will be supplying the RDC team with 

Show me the parts!!!!!

Why Jenkins Speed Shop?

Just a few of the tools used to make out custom parts

All our custom fabricated parts are made right here in the US. We strive to provide the best parts & accessories on the market for your vehicle. 


Not only are we all about customizing your ride, but we have some of our products on show winning vehicles! From Mike Johnson's NAS-T (Rebel Devil Customs) project to many others, we have shown we have what your looking for when it comes to custom fabrication.


We have a great respect for the car enthusiast community. That's why all part & accessories are tested to guarantee the perfect fit everytime.

Contact Us

Drop us a line!

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Jenkins Speed Shop

1621 B Ave NW, Cedar Rapids, IA 52405, US

(319) 540-2534


Monday - Friday: 9am - 5pm

Saturday: By Appointment

Sunday: Closed