At Deatschwerks, we believe that fuel injectors should be simple, effective, and perfectly tailored for your vehicle. Unlike other companies that offer a limited selection and leave the fitting up to you, every Deatschwerks injector is designed for a drop-in fit. That means you can trust that our injectors will seamlessly integrate with your OEM harness, fuel rail, and manifold.
We take pride in building our high flow fuel injectors using only top-notch OEM cores. Each set is meticulously balanced to ensure a flow variation of just 2%. This attention to detail translates into better fitment, easier tuning, and increased reliability for your ride.
While many aftermarket injectors are shipped straight from the production line, we go the extra mile. Every single set of Deatschwerks injectors undergoes thorough flow balancing and quality assurance testing. We don’t just check a few from each lot; we analyze over 40 data points for each injector, ensuring you receive nothing but the best. All testing is conducted in-house using our custom-built New Age Technologies injector flow bench.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Mazda Miata | 1990-1997, 1999-2005 | Base |
| Mazda Miata | 1991, 2000-2003 | SE |
| Mazda Miata | 1993 | LE |
| Mazda Miata | 1994-1997 | M Edition |
| Mazda Miata | 1997 | STO |
| Mazda Miata | 1999 | 10th Anniversary |
| Mazda Miata | 2000-2005 | LS |
| Mazda Miata | 2003 | Shinsen |
| Mazda Miata | 2004-2005 | Mazdaspeed |