Turner Conforti Performance Chips BMW Performance Chips & Software

With the CSi BMW really turned out one of their finest engines. A touch more tuning by Bosch Motronic expert Jim Conforti yields just a little more punch from the big V12. Conforti altered the fuel and ignition mapping to take advantage of premium fuel (91+ octane). Although the 850CSi is required to run "premium" anyway, it is not optimized for it. Changing these settings results in more power and a smoother-running engine.

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.
 

Horsepower Gain:+12 @ 5,300 RPM

Torque Gain:+20 @ 4,000 RPM

New Rev LimitEML controls redline

Click here for a dyno chart!

This performance chip fits the following BMWs:
1994-1995 E31 BMW 850CSi

Need to breath more life into your engine? Add a Turner Performance Chip! These chips were tuned by Jim Conforti on the dyno to maximize the engine's efficiency when using 91 octane gasoline. The result is more horsepower and better torque - especially in the mid-range of the RPM band. Just because your car is a heavy 5-series doesn't mean you can't make the car faster, more responsive, andsmoother-running. The car really feels more alive! There are several different chip options, please let us know if your car has any modifications.

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. Click here for installation instructions. See below for specific information that we may need from your BMW model.

1989-1990 E34 525i Power Gains:
Hp Gain: +15 @ 5,000 RPM
Trq Gain: +15 @ 5,000 RPM
New Rev Limit: 6,900 RPM

Required Vehicle Info
Bosch ECU part number: beginning with "0 261"
Transmission: manual or automatic

This performance chip fits the following BMWs:
1989-1990 E34 BMW 525i (M20 engine)

Transform your BMW effortlessly with the Turner Performance Chip – the ultimate solution for adding power and torque. Crafted by BMW tuning legend Jim Conforti, these chips are meticulously designed to maximize high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. The rev limit is raised, and fuel and spark maps are fine-tuned, ensuring your BMW outshines its factory performance. No compromises – each Turner Performance Chip is engineered to safely enhance performance while maintaining driveability and responsiveness. Shipped with detailed instructions, enthusiasts can typically install these chips within an hour using hand tools.

• Dyno-tuned by BMW legend Jim Conforti for optimal performance
• Designed for high-octane (91+) pump gas
• Boosts mid-range torque and high-RPM horsepower
• Fine-tuned fuel and spark maps for enhanced power
• Maintains driveability and improves responsiveness
• Easy installation with detailed instructions included
• Horsepower Gain: +19 @ 6,000 RPM, Torque Gain: +33 @ 3,000 RPM
• New Rev Limit: 7,000 RPM for an exhilarating driving experience
• 30-day money-back guarantee for confidence in your purchase

Turner Performance Chips lead the BMW chip tuning industry, ensuring your BMW gets the performance it deserves.

Unlock the full potential of your BMW effortlessly with the Turner Performance Chip—the ultimate solution for power and torque enhancement. Crafted by BMW tuning luminary Jim Conforti, these chips are meticulously designed to optimize high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. By raising the rev limit and fine-tuning fuel and spark maps, the Turner Performance Chip ensures your BMW outperforms its factory settings without compromising safety, driveability, or responsiveness. Each chip is shipped with detailed instructions, facilitating easy installation within an hour using basic hand tools, perfect for the enthusiast.

Benefit from over 20 years of expertise from Turner Motorsport and Jim Conforti, pioneers in making BMWs come alive through precision software tuning. In contrast to eBay chips, Turner Performance Chips boast extensively tested fuel & spark maps, extracting maximum performance without jeopardizing engine health or driveability. Since 1995, Jim Conforti has honed the BMW driving experience, uncovering additional power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti stands as the unrivaled leader in BMW chip tuning—don't settle for imitations; your BMW deserves the best.

The E36 M3, a fusion of raw performance and luxury, receives a transformative upgrade with the Turner Conforti Performance Chip. Addressing the US-market E36 M3's power deficit compared to its European counterpart, this chip delivers remarkable gains in horsepower and torque where it matters most in the powerband.

• Horsepower Gain: +19 @ 5,000 RPM
• Torque Gain: +16 @ 3,500 RPM
• New Rev Limit: 7,000 RPM
• Tuning options available for popular aftermarket upgrades; contact your sales rep for details.
• Installation instructions included.

Turner is so confident in the unparalleled power, torque, and overall performance delivered by this product that they offer a 30-day money-back guarantee, serviced by ECS Tuning.

Enhance your BMW's performance effortlessly with the Turner Performance Chip—the ultimate solution for adding power and torque. Engineered by BMW tuning maestro Jim Conforti, these chips are tailored to optimize high-octane (91+) pump gas, delivering exceptional mid-range torque and high-RPM horsepower. Discover the benefits of the Turner Performance Chip:

• Safely improves performance without compromising driveability
• Fine-tuned fuel and spark maps for enhanced factory performance
• Shipped with detailed instructions for easy installation by enthusiasts
• Over 20 years of expertise from Turner Motorsport and Jim Conforti
• Extensively tested to extract maximum performance from your BMW
• Proven track record with over 10,000 units sold
• Notable gains in horsepower and torque at 7,500 RPM and 4,500 RPM
• New RPM limit set at an impressive 7,700 RPM
• 30-day money-back guarantee for confidence in your purchase

Turn your BMW into a powerhouse with the Turner Performance Chip—the trusted choice for uncompromised performance and reliability.

Enhance your BMW's performance effortlessly with the Turner Performance Chip, providing an easy solution to add power and torque to your vehicle. These chips have been expertly dyno-tuned by renowned BMW tuning legend, Jim Conforti. Crafted to optimize high-octane (91+) pump gas, they excel at boosting mid-range torque and high-RPM horsepower, resulting in a remarkable upgrade for your BMW. This performance improvement is achieved through raising the rev limit and finely tuning fuel and spark maps, ensuring your BMW performs even better than when it left the factory.

Key Features:

• Turner Performance Chip: The ultimate tool to increase power and torque for your BMW.
• Precision Tuning: Dyno-tuned by the distinguished BMW tuning expert, Jim Conforti.
• High-Octane Power: Maximizes the potential of high-octane (91+) pump gas.
• Improved Torque and Horsepower: Boosts mid-range torque and high-RPM horsepower.
• Enhanced Rev Limit: Raises the rev limit for superior engine performance.
• Fine-Tuned Fuel and Spark Maps: Ensures top performance.
• User-Friendly Installation: Detailed instructions included for easy, enthusiast-friendly installation.
• No Downsides: Safely enhances performance while improving driveability and responsiveness.

Turner Motorsport and Jim Conforti bring over 20 years of experience in breathing new life into BMWs through software tuning. Unlike inferior eBay chips, Turner Performance Chips are engineered with extensively tested, carefully designed fuel and spark maps, ensuring peak performance without risking engine damage or reducing driveability. Since 1995, Jim Conforti has been utilizing his expertise to refine the BMW driving experience by unleashing more power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti is widely recognized as a leader in BMW chip tuning. Your BMW deserves the best—don't be misled by imitators.

This Turner Conforti Performance Chip is meticulously designed to harness the potential of BMW's all-aluminum M60 engine. This impressive V8 engine, known for its lightweight construction and advanced technology, continues to impress. Jim Conforti has carefully fine-tuned the Turner Conforti Performance Chip to deliver more high-RPM horsepower and mid-range torque, addressing the areas where your BMW needs it most.

• Horsepower Gain: +23 at 6,000 RPM
• Torque Gain: +23 at 3,000 RPM
• New Rev Limit: Raised to 7,000 RPM
• Easy Installation: Detailed installation instructions included for your convenience.

Turner is so confident that you will be delighted by the power, torque, and overall performance enhancement that they offer a 30-day money-back guarantee for this product, serviced by ECS Tuning.

The TMS Performance Chip for the 735i/iL is designed to produce large quantities of torque in a very usable RPM range. Jim Conforti tuned these chips on the dyno and altered the fuel and spark parameters to get better output. The result is over 20ft-lbs of torque gain at only 2000 RPM and a broader power band all the way up to redline. Installing a TMS Performance Chip is a safe upgrade even on high mileage cars as the changes are made to optimize the engine for premium fuel (91 or higher). The top speed limiter is removed and the rev limit is raised (manual transmission model only).

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. See below for specific information that we may need from your BMW model.
 

1985-1987 735i M30B34

Horsepower Gain:+24 @ 5,000 RPM

Torque Gain:+29 @ 2,000 RPM

New Rev Limit6,600 RPM

1988-1992 735i/iL M30B35

Horsepower Gain Up To:+43 @ 6,250 RPM

Torque Gain Up To:+21 @ 2,000 RPM

New Rev Limit6,800 RPM

Required Vehicle Info

E23 735i 85-87Bosch ECU part number, beginning with "0 261"

For Bosch ECU "0 261 200 059", we need to know the number of pins on the original chip.

E32 735i/iL 88-92Bosch ECU part number, beginning with "0 261"

manual or automatic transmission

This item fits the following BMWs:
1985-1987 E23 BMW 735i
1988-1992 E32 BMW 735i 735il

Elevate your BMW's performance effortlessly with the Turner Performance Chip, the ultimate answer for adding power and torque. Dyno-tuned by BMW legend Jim Conforti, these chips optimize high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. The rev limit is raised, and fuel and spark maps are fine-tuned, ensuring your BMW outperforms its factory settings without compromising driveability. Designed for easy installation, each chip is shipped with detailed instructions, making it a quick, hands-on upgrade for enthusiasts.

• Dyno-tuned by BMW legend Jim Conforti for optimal performance
• Designed for high-octane (91+) pump gas
• Boosts mid-range torque and high-RPM horsepower
• Fine-tuned fuel and spark maps for enhanced power
• Maintains driveability and improves responsiveness
• Easy installation with detailed instructions included
• Horsepower Gain: +43 @ 6,250 RPM, Torque Gain: +21 @ 2,000 RPM
• New Rev Limit: 6,800 RPM for an exhilarating driving experience
• 30-day money-back guarantee for confidence in your purchase

Turner Performance Chips lead the BMW chip tuning industry, ensuring your BMW gets the performance it deserves.