Turner Conforti Performance Chips E30 M3 2.5-liter Turner Motorsport Conforti Performance Chip 071-250

E30 M3 2.5-liter Turner Motorsport Conforti Performance Chip

This is the same Conforti-tuned performance chip developed for the Turner 2.5 conversion package. If you're putting together your own conversion this is the finishing touch! This chip is set up around 91 octane and the specs of our 2.5L engine upgrade -

  • Sport Evo 2.5 crank
  • 11.25:1 compression
  • stock cams
  • stock air flow meter and intake
  • stock fuel injectors

Turner Performance Chips provide the ultimate in performance advantage! Adding a performance chip to your BMW is the easiest and most cost effective way of increasing BMW power, torque, and performance with NO DOWNSIDES. Through years of BMW performance tuning, we are able to maximize power and torque gains for 91 octane fuel used in North America. By making changes in the ignition and fuel maps of the DME we are able to optimize performance with no side effects or compromises. Other changes will make your BMW smoother and more responsive than when it left the factory. Our chips have a lifetime warranty and a 30-day satisfaction guarantee. If for any reason you are not fully satisfied with the increase in power and overall drivability you can return the chip to Turner Motorsport for a full refund. Chips are supplied with detailed instructions and are user-installed in about an hour.

This performance chip fits the following BMWs:
1987-1992 E30 BMW M3 (Turner 2.5L Conversion)

Turner Conforti Performance Chips Turner Conforti Performance Chips
T#: 4119 | Part#: 071-250
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Checking Vehicle Fitment...

Please ensure your correct model is selected

Does NOT fit your Change Vehicle

Fits your Change Vehicle

Change Vehicle

203.96
SALE: $203.96 (20% OFF)
WAS: $254.95 on 05-03-2026

This product was last offered at the strikethrough price on
05-03-2026

Lifetime Replacement
This product is backed by our
Lifetime Replacement Program! Read more here
Free Shipping
Availability:
In Stock
Est. Ship Date:
on Jul 6, 2026
Qty
Add to Wish List
Facebook Twitter Pinterest Google+ Email Price Alert
Turner Conforti Performance Chips E30 M3 2.5-liter Turner Motorsport Conforti Performance Chip 071-250
E30 M3 2.5-liter Turner Motorsport Conforti Performance Chip
$203.96

This is the same Conforti-tuned performance chip developed for the Turner 2.5 conversion package. If you're putting together your own conversion this is the finishing touch! This chip is set up around 91 octane and the specs of our 2.5L engine upgrade -

  • Sport Evo 2.5 crank
  • 11.25:1 compression
  • stock cams
  • stock air flow meter and intake
  • stock fuel injectors

Turner Performance Chips provide the ultimate in performance advantage! Adding a performance chip to your BMW is the easiest and most cost effective way of increasing BMW power, torque, and performance with NO DOWNSIDES. Through years of BMW performance tuning, we are able to maximize power and torque gains for 91 octane fuel used in North America. By making changes in the ignition and fuel maps of the DME we are able to optimize performance with no side effects or compromises. Other changes will make your BMW smoother and more responsive than when it left the factory. Our chips have a lifetime warranty and a 30-day satisfaction guarantee. If for any reason you are not fully satisfied with the increase in power and overall drivability you can return the chip to Turner Motorsport for a full refund. Chips are supplied with detailed instructions and are user-installed in about an hour.

This performance chip fits the following BMWs:
1987-1992 E30 BMW M3 (Turner 2.5L Conversion)

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Cross Reference
  • 071-250
Qty Description T# Part# Lifetime
1 E30 M3 2.5-Liter Turner Motorsport Conforti Performance Chip, 2.5L 11.25:1 Wiseco T#359475 0710-3100~A YES

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW E30 M3 S14 2.3L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.