Dinan Performance Engine Chip - Various 1984-1995 BMW's
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×OE, OEM and Genuine Parts Explained
×OE Or OEM
OE, shorthand for Original Equipment, parts are the same as what was originally installed on your car and what you'd buy at the dealership parts counter, but with the dealer logos removed by the manufacturer (they will be stamped with the OE's name and logo instead).
OEM, Original Equipment Manufacturer, parts are produced by a manufacturer that supplies OE parts to vehicle manufacturers. Because they are produced side-by-side with OE parts, OEM parts are held to strict quality standards and quality control.
Genuine Or Aftermarket
Genuine parts are sourced directly from the vehicle manufacturer and at a higher cost compared to OE and OEM parts. These are the same parts found on your vehicle, and what you'd buy at your dealership's parts counter.
Aftermarket parts are non-factory parts and accessories that are used to repair or maintain a vehicle. These parts may be produced by a manufacturer that supplies OE parts to a vehicle manufacturer, but not always. Aftermarket parts are not original to the car and are often built with affordability in mind. They may also be the only available option for discontinued Genuine parts.
Features:
- More Power: Consult the Power/Feature Guide below for specs on your specific application
- Rev-limit increased (most applications)
- Improved throttle response
- Smooth and predictable power delivery
- 50 State Emissions legal; CARB EO # D-176-8 or D-176-13
Power / Feature Guide
Model / Chassis | Year(s) | PEAK HP Stock / Dinan |
PEAK HP GAIN |
PEAK TORQUE Stock / Dinan |
PEAK TORQUE GAIN |
REV LIMIT |
---|---|---|---|---|---|---|
318i (E30) | 90 - 91 | 134 / 144 | 12 @ 5500 | 125 / 136 | 15 @ 2500 | 7000 |
318i / Ti (E36) | 92 - 95 | 138 / 148 | 11 @ 5500 | 134 / 147 | 19 @ 2500 | 6900 |
325e (E30) | 84 - 87 | 121 / 141 | 24 @ 4500 | 174 / 192 | 28 @ 4500 | 5300 |
88 | 143 / 145 | 14 @ 4000 | 174 / 194 | 20 @ 3500 | 5300 | |
325i (E30) | 87 - 91 | 167 / 177 | 15 @ 5000 | 164 / 177 | 15 @ 5000 | 6900 |
325i (E36) | 92 | 189 / 204 | 15 @ 6000 | 188 / 201 | 13 @ 4500 | 7000 |
93 - 95 | 189 / 207 | 18 @ 6000 | 193 / 210 | 20 @ 4000 | 7000 | |
M3 (E30) | 89 - 91 | 187 / 202 | 20 @ 7250 | 176 / 186 | 17 @ 2500 | 7600 |
M3 (E36) | 95 | 240 / 248 | 12 @ 5000 | 238 / 252 | 15 @ 4000 | +200 |
525i (E34) | 89 - 90 | 167 / 177 | 15 @ 5000 | 164 / 177 | 15 @ 5000 | 6900 |
91 - 92 | 189 / 204 | 15 @ 6000 | 188 / 201 | 13 @ 4500 | 7000 | |
93 - 95 | 189 / 207 | 18 @ 6000 | 193 / 210 | 20 @ 4000 | 7000 | |
528e (E28) | 84 - 87 | 121 / 141 | 24 @ 4500 | 174 / 192 | 28 @ 4500 | 5300 |
88 | 143 / 145 | 14 @ 4000 | 174 / 194 | 20 @ 3500 | 5300 | |
530i (E34) | 93 - 95 | 215 / 238 | 23 @ 6000 | 222 / 228 | 23 @ 3000 | 7000 |
533i (E28) | 84 | 177 / 187 | 17 @ 3500 | 193 / 210 | 25 @ 3500 | STOCK |
535i (E28) | 85 - 88 | 182 / 206 | 24 @ 5000 | 214 / 243 | 29 @ 2000 | 6600 |
535i (E34) | 89 - 93 | 208 / 222 | 43 @ 6250 | 223 / 237 | 36 @ 6250 | 6400 |
540i (E34) | 93 - 95 | 282 / 296 | 15 @ 5500 | 277 / 292 | 18 @ 4000 | 7000 |
M5 Euro (E28) | 84 - 88 | 286 / 295 | 11 @ 6000 | 264 / 264 | 9 @ 6000 | 6900 |
M5 US (E28) | 87 - 88 | 256 / 294 | 48 @ 6000 | 250 / 280 | 32 @ 5000 | 7200 |
M5 (E34) | 91 - 93 | 311 / 342 | 37 @ 7000 | 282 / 294 | 36 @ 3500 | STOCK |
633i (E28) | 84 | 177 / 187 | 17 @ 3500 | 193 / 210 | 25 @ 3500 | STOCK |
635i (E24) | 85 - 87 | 182 / 206 | 24 @ 5000 | 214 /243 | 29 @ 2000 | 6600 |
88 - 89 | 208 /222 | 43 @ 6250 | 223 /237 | 36 @ 6250 | 6400 | |
M6 Euro (E24) | 84 - 86 | 286 / 295 | 11 @ 6000 | 264 / 264 | 9 @ 6000 | 6900 |
M6 US (E24) | 87 - 88 | 256 / 294 | 48 @ 6000 | 250 / 280 | 32 @ 5000 | 7200 |
735i (E23) | 85 - 87 | 182 / 206 | 24 @ 5000 | 214 / 243 | 29 @ 2000 | 6600 |
735i (E32) | 88 - 92 | 208 / 222 | 43 @ 6250 | 223 / 237 | 36 @ 6250 | 6400 |
740i (E32) | 93 - 95 | 282 / 296 | 15 @ 5500 | 277 / 292 | 18 @ 4000 | 7000 |
750i (E32) | 88 - 94 | 299 / 326 | 45 @ 5500 | 344 / 358 | 43 @ 5500 | STOCK |
840i (E31) | 93 - 95 | 282 / 296 | 15 @ 5500 | 277 / 292 | 18 @ 4000 | 7000 |
850i (E31) | 91 - 94 | 299 / 325 | 33 @ 5500 | 351 / 371 | 34 @ 4500 | STOCK |
850CSi (E31) | 94 - 95 | 377 / 403 | 26 @ 5300 | 419 / 436 | 25 @ 5300 | STOCK |
Application / Fitment Guide
Model / Chassis | Prod. Date | Bosch ECU # | Chip # | Dinan # | Note |
---|---|---|---|---|---|
318is (E30) | 90 - 91 | 0 261 200 175 | 1 267 356 346 | D900-1833 | 1 |
318iC (E30) | 90 - 93 | 0 261 200 175 | 1 267 356 346 | D900-1833 | 1 |
318i /is (E36) | 92 - 93 | 0 261 200 990 | 1 267 357 070 | D900-1834E | 1 / 4 / 5 |
318i /is / iC (E36) | 01/94 - 12/94 | 0 261 203 357 | 1 267 357 913 | D900-1835E | |
0 261 203 282 | 1 267 357 626 | D900-1836E | 1 | ||
94 | 0 261 203 590 | 1 267 357 969 | D900-1837E | ||
318i / is / iC / ti (E36) | From 01/95 | 0 261 203 282 | 1 267 358 595 | D900-1933E | 2 / 4 |
0 261 203 357 | 1 267 358 596 | D900-1935E | 2 / 4 | ||
325e (E30) | 09/84 - 09/87 | 0 261 200 027 | 1 267 355 343 | D900-2711 | 1 / 4 / 6 / 7 |
0 261 200 021 | 1 267 355 343 | D900-2711 | 1 / 4 / 6 / 7 | ||
88 | 0 261 200 154 | 1 267 355 491 | D900-2731 | ||
325i / is / iC / iX (E30) | 87 - 88 | 0 261 200 153 | 1 267 355 408 | D900-2531 | 1 |
325i / is / iX (E30) | 89 - 91 | 0 261 200 173 | 1 267 355 705 | D900-2532 | 1 |
0 261 200 380 | 1 267 355 740 | D900-2533 | 1 / 4 | ||
0 261 200 525 | 1 267 356 304 | D900-2535 | 1 | ||
0 261 200 526 | 1 267 356 305 | D900-2537 | 1 | ||
325iC (E30) | 89 - 93 | 0 261 200 173 | 1 267 355 705 | D900-2532 | 1 |
0 261 200 380 | 1 267 355 740 | D900-2533 | 1 / 4 | ||
0 261 200 525 | 1 267 356 304 | D900-2535 | 1 | ||
0 261 200 526 | 1 267 356 305 | D900-2537 | 1 | ||
325 iX (E30) | 89 - 91 | 0 261 200 351 | 1 267 356 209 | D900-2536 | 1 |
325i / is (E36) | 09/91 - 95 | 0 261 200 403 | CALL | CALL | 8 |
0 261 200 402 | CALL | CALL | 8 | ||
0 261 200 413 | CALL | CALL | 8 | ||
0 261 200 403 | CALL | CALL | 8 | ||
M3 (E30) | 88 - 91 | 0 261 200 071 | 1 267 355 785 | D900-2321 | 1 |
0 261 200 071 | 1 267 355 547 | D900-2321 | |||
M3 (E36) | 95 | 0 261 203 506 | CALL | CALL | 8 |
0 261 203 413 | CALL | CALL | 8 | ||
525i / iT (E34) | 89 - 90 | 0 261 200 173 | 1 267 355 705 | D900-2532 | 1 |
0 261 200 524 | 1 267 356 303 | D900-2534 | 1 | ||
91 - 95 | 0 261 200 405 | CALL | CALL | 8 | |
0 261 200 403 | CALL | CALL | 8 | ||
0 261 200 402 | CALL | CALL | 8 | ||
0 261 200 413 | CALL | CALL | 8 | ||
528e (E28) | 09/84 - 09/87 | 0 261 200 021 | 1 267 355 343 | D900-2711 | 1 / 4 / 6 / 7 |
0 261 200 027 | 1 267 355 343 | D900-2711 | 1 / 4 / 6 / 7 | ||
88 | 0 261 200 154 | 1 267 355 491 | D900-2731 | ||
530i (E34) | 94 - 95 | 0 261 200 404 | CALL | CALL | 8 |
0 261 200 484 | CALL | CALL | 8 | ||
533i (E28) | 84 | 0 261 200 008 | 1 267 355 153 | D900-3311 | 4 / 7 |
535i / is (E28) | 85 - 88 | 0 261 200 059 | 1 267 355 169 | D900-3521 | 1 / 6 |
0 261 200 059 | 1 267 355 353 | D900-3522 | 4 / 6 | ||
0 261 200 059 | 1 267 355 542 | D900-3522 | 4 / 6 | ||
535i (E34) | 89 - 92 | 0 261 200 179 | 1 267 356 334 | D900-3532 | 1 / 4 |
540i (E34) | 93 - 95 | 0 261 200 404 | CALL | CALL | 8 |
0 261 200 484 | CALL | CALL | 8 | ||
M5 Euro (E28) | 84 - 88 | 0 261 200 255 | 1 267 355 171 | D900-3420 | 1 |
M5 US (E28) | 87 - 88 | 0 261 200 079 | 1 267 355 210 | D900-3421 | 1 |
0 261 200 079 | 1 267 355 786 | D900-3422 | |||
M5 (E34) | 91 - 93 | 0 261 200 350 | 1 267 356 412 | D900-3631E | 1 |
633CSi (E24) | 84 | 0 261 200 008 | 1 267 355 153 | D900-3311 | 4 / 7 |
635CSi (E24) | 85 - 87 | 0 261 200 059 | 1 267 355 169 | D900-3521 | 1 / 6 |
88 | 0 261 200 150 | 1 267 355 566 | D900-3531 | 1 | |
89 | 0 261 200 179 | 1 267 356 334 | D900-3532 | 1 / 4 | |
M6 Euro (E24) | 84 - 88 | 0 261 200 055 | 1 267 355 171 | D900-3420 | 1 |
M6 US (E24) | 87 - 88 | 0 261 200 079 | 1 267 355 210 | D900-3421 | 1 |
0 261 200 079 | 1 267 355 786 | D900-3422 | |||
733i (E23) | 84 | 0 261 200 008 | 1 267 355 153 | D900-3311 | 4 / 7 |
735i (E23) | 85 - 87 | 0 261 200 059 | 1 267 355 169 | D900-3521 | 1 / 6 |
735i /iL (E32) | 88 | 0 261 200 150 | 1 267 355 566 | D900-3531 | 1 |
89 - 92 | 0 261 200 179 | 1 267 356 334 | D900-3532 | 1 / 4 | |
740i (E32) | 93 - 95 | 0 261 200 404 | CALL | CALL | 8 |
0 261 200 484 | CALL | CALL | 8 | ||
750iL (E32) | 88 - 90 | 0 261 200 156 | 1 267 356 101 | D900-5031 | 1 / 3 |
91 - 94 | 0 261 200 352 | 1 267 356 537 | D900-5033 | 1 / 3 | |
840Ci (E31) | 93 - 95 | 0 261 200 404 | CALL | CALL | 8 |
0 261 200 484 | CALL | CALL | 8 | ||
850i / Ci (E31) | 91 - 94 | 0 261 200 352 | 1 267 356 537 | D900-5033 | 1 / 3 |
850CSi (E31) | Thru 12/94 | 0 261 203 069 | 1 267 357 954 | D900-5633 | 3 |
From 01/95 | 0 261 203 069 | 1 267 358 730 | D900-5635 | 2 / 3 |