Dinan

Dinan Performance Engine Chip - Various 1984-1995 BMW's

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E23/E24/E28/E30/E31/E32/E34/E36/E38

Dinan Performance Engine Chip - Various 1984-1995 BMW's

Not Available

Dinan Performance Engine Chips unleash more power by re-programming the fuel mixture and ignition timing parameters of the engine management system. Furthermore, the software safely raises the rev-limit (most applications), giving your BMW a broader power band and greater road speed potential in each gear. Significant gains are also achieved at part throttle, making extra power available where you spend the bulk of the time driving. AVAILABILITY: Please consult the general application guide below to determine if Dinan offers a specific chip for your combination of vehicle, Bosch ECU, and chip number. If you are not sure what your stock ECU and chip number are, consult the Dinan ECU/TCU chip identification guide under tech resources to assist in accurately determining that information so the correct chip can be purchased. HOW TO PURCHASE: To purchase, call the support staff at 1-800-341-5480 with the correct corresponding Dinan part number (see chart below) and they can assist in placing the custom order. Chips are build (burned) to order and not returnable.

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
Brand Dinan
CategoryEngine
Dinan Point Value3
Discount Percentage5-25%
Emission Code1
Labor Time (Hours)0.8
Product TypeEngine Chip
Sub CategoryControl Modules
Weight1
Part NumberENGINECHIP
1

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturers application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions - ecu_tcu_chip_id.pdf
Please call to order. We will need to verify special aspects of your factory ECU to confirm a chip is compatible. Please view the Application/Fitment guide below for any special considerations.

Power / Feature Guide

Model / ChassisYear(s)PEAK HP
Stock / Dinan
PEAK HP
GAIN
PEAK TORQUE
Stock / Dinan		PEAK TORQUE
GAIN
REV LIMIT
318i (E30)90 - 91134 / 14412 @ 5500125 / 13615 @ 25007000
318i / Ti (E36)92 - 95138 / 14811 @ 5500134 / 14719 @ 25006900
325e (E30)84 - 87121 / 14124 @ 4500174 / 19228 @ 45005300
88143 / 14514 @ 4000174 / 19420 @ 35005300
325i (E30)87 - 91167 / 17715 @ 5000164 / 17715 @ 50006900
325i (E36)92189 / 20415 @ 6000188 / 20113 @ 45007000
93 - 95189 / 20718 @ 6000193 / 21020 @ 40007000
M3 (E30)89 - 91187 / 20220 @ 7250176 / 18617 @ 25007600
M3 (E36)95240 / 24812 @ 5000238 / 25215 @ 4000+200
525i (E34)89 - 90167 / 17715 @ 5000164 / 17715 @ 50006900
91 - 92189 / 20415 @ 6000188 / 20113 @ 45007000
93 - 95189 / 20718 @ 6000193 / 21020 @ 40007000
528e (E28)84 - 87121 / 14124 @ 4500174 / 19228 @ 45005300
88143 / 14514 @ 4000174 / 19420 @ 35005300
530i (E34)93 - 95215 / 23823 @ 6000222 / 22823 @ 30007000
533i (E28)84177 / 18717 @ 3500193 / 21025 @ 3500STOCK
535i (E28)85 - 88182 / 20624 @ 5000214 / 24329 @ 20006600
535i (E34)89 - 93208 / 22243 @ 6250223 / 23736 @ 62506400
540i (E34)93 - 95282 / 29615 @ 5500277 / 29218 @ 40007000
M5 Euro (E28)84 - 88286 / 29511 @ 6000264 / 2649 @ 60006900
M5 US (E28)87 - 88256 / 29448 @ 6000250 / 28032 @ 50007200
M5 (E34) 91 - 93311 / 342 37 @ 7000282 / 29436 @ 3500STOCK
633i (E28)84177 / 18717 @ 3500193 / 21025 @ 3500STOCK
635i (E24)85 - 87182 / 20624 @ 5000214 /24329 @ 20006600
88 - 89208 /22243 @ 6250223 /23736 @ 62506400
M6 Euro (E24)84 - 86286 / 29511 @ 6000264 / 2649 @ 60006900
M6 US (E24)87 - 88256 / 29448 @ 6000250 / 28032 @ 50007200
735i (E23)85 - 87182 / 20624 @ 5000214 / 24329 @ 20006600
735i (E32)88 - 92208 / 22243 @ 6250223 / 23736 @ 62506400
740i (E32)93 - 95282 / 29615 @ 5500277 / 29218 @ 40007000
750i (E32)88 - 94299 / 32645 @ 5500344 / 35843 @ 5500STOCK
840i (E31)93 - 95282 / 29615 @ 5500277 / 29218 @ 40007000
850i (E31)91 - 94299 / 32533 @ 5500351 / 37134 @ 4500STOCK
850CSi (E31)94 - 95377 / 40326 @ 5300419 / 43625 @ 5300STOCK

Application / Fitment Guide

Model / ChassisProd. DateBosch ECU #Chip #Dinan #Note
318is (E30)90 - 910 261 200 1751 267 356 346D900-18331
318iC (E30)90 - 930 261 200 1751 267 356 346D900-18331
318i /is (E36)92 - 93 0 261 200 9901 267 357 070D900-1834E1 / 4 / 5 
318i /is / iC (E36)01/94 - 12/940 261 203 3571 267 357 913D900-1835E
0 261 203 2821 267 357 626D900-1836E1
940 261 203 5901 267 357 969D900-1837E
318i / is / iC / ti (E36)From 01/950 261 203 2821 267 358 595D900-1933E2 / 4
0 261 203 3571 267 358 596D900-1935E2 / 4
325e (E30)09/84 - 09/870 261 200 0271 267 355 343D900-27111 / 4 / 6 / 7
0 261 200 0211 267 355 343D900-27111 / 4 / 6 / 7
880 261 200 1541 267 355 491D900-2731
325i / is / iC / iX (E30)87 - 880 261 200 1531 267 355 408D900-25311
325i / is / iX (E30)89 - 910 261 200 1731 267 355 705D900-25321
0 261 200 3801 267 355 740D900-25331 / 4
0 261 200 5251 267 356 304D900-25351
0 261 200 5261 267 356 305D900-25371
325iC (E30)89 - 930 261 200 1731 267 355 705D900-25321
0 261 200 3801 267 355 740D900-25331 / 4
0 261 200 5251 267 356 304D900-25351
0 261 200 5261 267 356 305D900-25371
325 iX (E30)89 - 910 261 200 3511 267 356 209D900-25361
325i / is (E36)09/91 - 95 0 261 200 403CALLCALL8
0 261 200 402CALLCALL8
0 261 200 413CALLCALL8
0 261 200 403CALLCALL8
M3 (E30)88 - 91 0 261 200 0711 267 355 785D900-23211
0 261 200 0711 267 355 547D900-2321
M3 (E36)950 261 203 506CALLCALL8
0 261 203 413CALLCALL8
525i  / iT (E34)89 - 900 261 200 1731 267 355 705D900-25321
0 261 200 5241 267 356 303D900-25341
91 - 950 261 200 405CALLCALL8
0 261 200 403CALLCALL8
0 261 200 402CALLCALL8
0 261 200 413CALLCALL8
528e (E28)09/84 - 09/870 261 200 0211 267 355 343D900-27111 / 4 / 6 / 7
0 261 200 0271 267 355 343D900-27111 / 4 / 6 / 7
880 261 200 1541 267 355 491D900-2731
530i (E34)94 - 950 261 200 404CALLCALL8
0 261 200 484CALLCALL8
533i (E28)840 261 200 0081 267 355 153 D900-33114 / 7
535i / is (E28)85 - 880 261 200 0591 267 355 169D900-35211 / 6
0 261 200 0591 267 355 353D900-35224 / 6
0 261 200 0591 267 355 542D900-35224 / 6
535i (E34)89 - 920 261 200 1791 267 356 334D900-35321 / 4
540i (E34)93 - 950 261 200 404CALLCALL8
0 261 200 484CALLCALL8
M5 Euro (E28)84 - 880 261 200 2551 267 355 171D900-34201
M5 US (E28)87 - 880 261 200 0791 267 355 210D900-34211
0 261 200 0791 267 355 786D900-3422
M5 (E34)91 - 930 261 200 3501 267 356 412D900-3631E1
633CSi (E24)840 261 200 0081 267 355 153D900-33114 / 7
635CSi (E24)85 - 870 261 200 0591 267 355 169D900-35211 / 6
880 261 200 1501 267 355 566D900-35311
890 261 200 1791 267 356 334D900-35321 / 4
M6 Euro (E24)84 - 880 261 200 0551 267 355 171D900-34201
M6 US (E24)87 - 880 261 200 0791 267 355 210D900-34211
0 261 200 0791 267 355 786D900-3422
733i (E23)840 261 200 0081 267 355 153D900-33114 / 7
735i (E23)85 - 870 261 200 0591 267 355 169D900-35211 / 6
735i /iL (E32)880 261 200 1501 267 355 566D900-35311
89 - 920 261 200 1791 267 356 334D900-35321 / 4
740i (E32)93 - 950 261 200 404CALLCALL8
0 261 200 484CALLCALL8
750iL (E32)88 - 900 261 200 1561 267 356 101D900-50311 / 3
91 - 940 261 200 3521 267 356 537D900-50331 / 3
840Ci (E31)93 - 950 261 200 404CALLCALL8
0 261 200 484CALLCALL8
850i / Ci (E31)91 - 940 261 200 3521 267 356 537D900-50331 / 3
850CSi (E31)Thru 12/940 261 203 0691 267 357 954D900-56333
From 01/950 261 203 0691 267 358 730D900-56352 / 3
Note Glossary:
(1) Additional stock variations are known to exist but are not supported.
(2) This Performance Chip is designed for use with EWS-II equipped vehicles.
(3) Vehicle is equipped with two ECUs. Package contains two Dinan Performance Chips.
(4) Some ECUs, particularly warranty replacements, have a soldered stock chip and no socket. Verify your chip is not soldered before purchase.
(5) This ECU is commonly equipped with a soldered stock chip. Verify your chip is not soldered before purchase.
(6) This ECU can come with either a 24-pin or a 28-pin stock chip. We offer Performance Chips for either configuration.
(7) Older production models will have an early version ECU with 5 matching square stock chips. There are no Performance chips available for these ECUs.
(8) Motronics 4 chip with numerous PCU/BCU combinations possible. Call 1-800-341-5480 to verify potential compatibility.

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