JB4 Replacement Enclosure, Case, or Cover
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Protect your JB4 or BMS Stage 1 tuner with the right enclosure for your application.
Choose from our premium CNC-machined billet aluminum enclosure for maximum durability, our weatherproof plastic enclosure for F and G chassis applications, or the high-temperature plastic enclosure designed specifically for E chassis BMW models, all engineered to keep your tuner protected from heat, moisture, dirt, and everyday abuse.
JB4 Billet Enclosure: Rugged, Fortified JB4 Protection
Our most protective case in the JB4 line-up. The sleek, stylish JB4 billet aluminum enclosure withstands drops, shocks and bumps while protecting electronics from dirt and water. CNC machined with a rubber sealing ring. Ideal for all-weather F and G chassis BMW and other JB4 applications. Compatible with all BMS JB4 & Stage 1 tuners. Made in USA.
Note we also offer scratched enclosures at a discounted price. Scratched enclosures may have some mild scratches and scrapes from installation or rubbing against other enclosures in the box but still look great and function like new!
Version 2 case bolts are M3x.5 and use a 2.5mm Allen wrench.
Version 1 case bolts are 6-32 x 5/8" and use 7/64" Allen wrench.
Compatible with all BMS JB4 & Stage1 tuners.
JB4 Plastic All Weather Enclosure
A plastic version of our fully weatherproof JB4 enclosure. To install remove the existing harness amp cover and attach to the JB4 board using the included hardware. The board and harness head then fit inside the new all weather enclosure.
Compatible with all BMS JB4 & Stage1 tuners.
High Temp Plastic Enclosure for E Chassis N54 BMW
For use with E chassis N54 JB4 and Stage1 systems where the tuner box sits inside a weather proof DME box.
All sales for Burger Motorsports and Fuel-It! products are final. These items are not eligible for return or exchange under any circumstances. Please ensure compatibility and fitment before placing your order.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.