The JMF InchRACE Inch version intake manifold is for the daily driven weekend race warriors who want the best of both worlds, more HP without sacrificing a lot of spool and streetability. With over 10 years of proven results, our budget friendly InchRACE Inch version intake manifold is the best bang for you buck. Our latest revision introduces a CNC machined billet runner section that bolts to the plenum for modular functionality. Expected gains can be anywhere from 10-45 HP based on your setup and tuning.
Our manifolds are designed for DSM's with eliminated EGR. Some modifications to your coil pack mounts and upper intercooler pipes may be needed as this manifold sits down a lot lower than stock. If using the Accufab and other aftermarket throttle bodies please note that the throttle cable and TPS sensors may need modifying. If you need additional vacuum ports our Vacuum Distribution Block is a great option for up to 6 more ports. Also available is a RWD version of this manifold for no extra cost, perfect for the custom 4G63 swap into a rear wheel drive vehicle.
WARNING: Cancer and Reproductive Harm
JM Fabrications is an aftermarket company that was founded in 2004 by Jim Mckeone Jr. It started out as a small shop in a residential garage and was only meant to be a part-time job. He created custom fabricated parts out of plain sheet metal and soon enough, news of his work started spreading among other enthusiasts. Today, the company has become the go-to brand of DSM and Evo owners everywhere.
The company has come a long way since it first started out. Just a year after it was created, they moved to a bigger location to accommodate the growing demands of their customers. As years flew by, JM Fabrication has evolved from being a part-time hobby to a full-blown performance company.
They offer various parts such as fuel cells, intercooler and turbo systems, engine components, exhaust systems, roll cages, chassis works, and other performance parts. Primarily catering to Evos and DSMs, they now also offer their products to other import sport compact vehicles along with other domestically made vehicles.
JM Fabrication has always pushed itself to continuously develop its products by improving not just its facility but also its manufacturing tools. They now use high tech tools such as CNC machines and state of the art welding machines. This allows them to create products that are more precise and accurate. With the help of these tools, they are also able to produce more products in a given time, helping them accommodate the growing demands of their clientele.
If you want quality products for your vehicle that are tried and tested both on the street and on the track, then JM Fabrication is the brand for you. A company built with passion, you can be sure that all the products that come out of their facility are carefully designed and manufactured to become the best. To know more about JM Fabrication, visit Vivid Racing and check out their list of products that would fit your specific needs.
JM Fabrications LLC will not be responsible for labor charges, loss, or consequential damage of any kind or character caused by defective parts or for charges incurred in the replacement or repair of defective parts by Purchaser. This warranty does not apply when damage is caused by surface coatings, heat wraps, abrasive materials, chemical deposits, or corrosion, unless so specified on a quotation from JM Fabrications LLC. Careless handling, including that by freight companies, and improper installation or use may void all warranties.
Any product covered by warranty that has failed will be repaired first. If a repair is not successful or feasible the product will be replaced with a new or similar condition item.
JM Fabrications LLC. must be notified of a failure within the warranty period and will then supply instructions to Customer or Dealer.
The forgoing states the Company's entire liability for any claim to damages whatever, and is made by Company and accepted by Purchaser in lieu of all other warranties, obligations, or liabilities expressed or implied.
JM Fabrications 1G Mitsubishi DSM Race Version Billet Intake Manifold BBK 75MM TB Flange W/ Extra Port Injection
JM Fabrications 2G DSM Race Version Billet Intake Manifold Accufab 75MM TB Flange
JM Fabrications 2G DSM Street Version Billet Intake Manifold Accufab 75MM TB Flange W/ Extra Port Injection