02-07 WRX & 04-07 STI Deatschwerks Top & Side-Feed Injectors

Deatschwerks Subaru WRX & STI top-feed & side-feed fuel injectors are engineered to fit your OEM harness, fuel rail and manifold and are built using only quality OEM cores. Each set of Deatschwerks WRX & STI injectors is balanced within 2% variation, making them easy to tune. This means better fitment, easier tuning, and increased reliability. Deatschwerks injectors are backed by a comprehensive 12-month warranty.
Deatschwerks performs flow balancing and quality assurance testing on every set of injectors they produce, ensuring that the end product is top-notch. Deatschwerks WRX & STI injectors are tested and analyzed at over 40 data points on DW's in-house New Age Technologies injector flow bench. While Deatschwerks WRX & STI injectors are manufactured from used OEM cores, you can rest assure that you are receiving a top-quality, reliable, well-performing product at a price that is hard to pass up.
Deatschwerks Subaru 02-07 WRX & 2007 STI top-feed injectors are available in flow rates from 565 to 1000cc and utilize an OEM 12-orifice atomization plate (except for 565s and 650s which use a 4-hole version). They are available in standard, or "Cobb Spec" sets of 4.
Deatschwerks Cobb-Spec 565cc, 650cc, and 750cc injectors are designed for use with off-the-shelf Cobb Accessport Maps. Slight coil and flow parameters have been set to optimize these injectors specifically to Cobb's Accessport maps. These are really only a necessity if you are using a Cobb map for the Accessport and are not having your WRX or STI Pro-Tuned.
- Notes:
- Injectors are sold in sets of four (4) and require ECU tuning.
- FITMENT:
- Subaru STI 2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| 565cc Cobb Spec Top-Feed | SUB1-CS-565-4 | $359.00 | $359.00 | 2 available | |
| 650cc Top-Feed | SUB1-650-4 | $369.00 | $369.00 | 5 available | |
| 650cc Cobb Spec Top-Feed | SUB1-CS-650-4 | $379.00 | $379.00 | 8 available | |
| 750cc Top-Feed | SUB1-750-4 | $399.00 | $399.00 | 2 available | |
| 750cc Cobb Spec Top-Feed | SUB1-CS-750-4 | $419.00 | $419.00 | 4 available | |
| 850cc Top-Feed | SUB1-850-4 | $549.00 | $549.00 | 9 available | |
| 1000cc Top-Feed | SUB1-1000-4 | $549.00 | $549.00 | 5 available |
Deatschwerks 2004-2006 STI side feed injectors are available in flow rates from 550 to 850cc and utilize an OEM 12-orifice atomization plate (except for 550s and 650s which use a 4-hole version). Please note that these are for 2004-2006 STI models only; 02-07 WRXs & 2007 STIs use top-feed injectors.
- Notes:
- 2004-2006 STI only
- Injectors are sold in sets of four (4) and require ECU tuning.
- 550cc injectors are stock-sized for the 04-06 STI; not an upgrade.
- FITMENT:
- Subaru STI 2004-2006
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| 550cc Side-Feed | SUB2-550-4 | $359.00 | $359.00 | Usually ships in 5-7 Days | |
| 740cc Side-Feed | SUB2-740-4 | $499.00 | $499.00 | 6 available | |
| 850cc Side-Feed | SUB2-850-4 | $599.00 | $599.00 | 1 available |



