The 2.7 liter inline-6 is a torquey car, however, performance drops off greatly after 4000 RPM. With a Turner Performance Chip power is boosted at all RPM but most importantly in the upper RPM. The car really feels more alive! This chip was tuned on the dyno to yield as much performance from this engine as possible and still maintain its strength and durability. Jim Conforti tuned the fuel and park maps to take advantage of 91 octane gasoline. By making the engine more efficient with this fuel, gains in horsepower and torque are achieved as well as making the engine run smoother.

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.

Horsepower Gain +24 @ 4,500 RPM

Torque Gain: +28 @ 4,500 RPM

New Rev Limit: 5,300 RPM

NOTE: your car may have a replacement DME ending in 021. Our chips will work in this replacement computer as long as the existing chip is not soldered.

This item fits the following BMWs:
1985-1987 E30 BMW 325e 325es
1985-1987 E28 BMW 528e with build date of 09/1984 up to 09/1987

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. The car really feels more alive!

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 @ 5,500 RPM
Torque Gain: +15 @ 2,500 RPM
New Rev Limit: 7,000 RPM

This performance chip fits the following BMWs:
1989-1992 E30 BMW 318i 318is 318ic

When the first M5 and M6 were brought to the U.S. they were de-tuned from their European brothers and sisters. That was a shame as the cars lost close to 40hp. But adding a Turner Performance Chip will get that lost horsepower back! Jim Conforti tuned these chips on the dyno to boost mid range torque and increase horsepower in the upper RPM range. As a result there is a 48 horsepower increase at 6000 RPM with a new rev limit of 7200 RPM! Conforti achieved this by tuning the car on the dyno, specifically changing the fuel and spark patterns in an effort to make the engine more efficient when burning 91+ octane fuel. Torque increases similarly in the heart of the powerband.

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:+48 @ 6,000 RPM

Torque Gain:+32 @ 5,000 RPM

New Rev Limit7,200 RPM

This item fits the following BMWs:
1988 E28 BMW M5
1987-1989 E24 BMW M6

Turner Performance Chip: Unleash Your BMW's Hidden Power

Discover the effortless way to enhance your BMW's performance with the Turner Performance Chip. Dyno-tuned by the renowned BMW expert, Jim Conforti, this chip offers a gateway to increased power and torque, all while preserving the essence of your BMW. Explore the compelling features of this remarkable product:

• Unlock the true potential of your BMW with the Turner Performance Chip. Carefully designed to optimize high-octane (91+) pump gas, it delivers superior mid-range torque and high-RPM horsepower, thanks to Jim Conforti's meticulous tuning.
• Experience a performance boost with raised rev limits and precisely tuned fuel and spark maps, ensuring your BMW surpasses its factory performance without compromising safety and driveability.
• Enjoy a hassle-free installation process – each chip is crafted for accessibility, arriving with detailed instructions. Enthusiasts using common hand tools can typically complete the installation within an hour.
• Benefit from Turner Motorsport and Jim Conforti's wealth of experience, spanning over 20 years in the realm of BMW software tuning. These performance chips stand out from generic eBay alternatives, as they are meticulously designed with extensively tested fuel and spark maps, ensuring peak performance without any compromise.
• Jim Conforti, a recognized authority in BMW chip tuning, has been perfecting the BMW driving experience since 1995. With over 10,000 units sold, his reputation is a testament to the unparalleled expertise in the field. Opt for the best – your BMW deserves nothing less.
• The legendary M30 "big six" engine, known for its mid-range torque, can now achieve even greater high-end power with the Turner Conforti Performance Chip. It significantly enhances peak horsepower and mid-range torque, revitalizing your BMW's performance and maintaining its unique character.
• Key Performance Metrics: - Horsepower Gain: +24 @ 5,000 RPM - Torque Gain: +29 @ 2,000 RPM - New Rev Limit: 6,600 RPM
• Rest assured with provided installation instructions, ensuring a straightforward process even for enthusiasts.
• Turner's confidence in the transformative potential of this product is underscored by their 30-day money-back guarantee, backed by ECS Tuning.

Enhance your BMW's power effortlessly with the Turner Performance Chip—the ultimate solution for elevated performance and torque. Developed by BMW tuning luminary Jim Conforti, these chips are meticulously crafted to optimize high-octane (91+) pump gas, delivering heightened mid-range torque and high-RPM horsepower. Raising the rev limit and fine-tuning fuel and spark maps ensures your BMW exceeds factory performance without compromising safety, driveability, or responsiveness. The Turner Performance Chip is designed to safely improve performance, making it a must-have for enthusiasts. Shipped with detailed instructions, installation typically takes an hour with basic hand tools.

Benefit from over 20 years of expertise from Turner Motorsport and Jim Conforti, pioneers in BMW software tuning. Unlike eBay chips, Turner Performance Chips use extensively tested fuel & spark maps, extracting maximum performance without risking 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.

Leverage the legendary reliability of BMW's M20 inline six with the Turner Conforti Performance Chip. Jim Conforti has unlocked additional power and torque without compromising the engine's durability. Awaken your M20's performance potential while maintaining the renowned reliability it's known for.

• Horsepower Gain: +15 @ 5,000 RPM
• Torque Gain: +15 @ 5,000 RPM
• New Rev Limit: 6,900 RPM
• Installation instructions included.

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

Adding a TMS Performance Chip gives you the biggest bang for your buck! Jim Conforti tuned these chips on the dyno to boost mid range torque and increase horsepower in the upper RPM range. While not exactly producing V8-levels of torque you will definitely like the power increase across the rev band. The best thing is that there is NO downside to installing a Turner Performance Chip. urner Motorsport has been in the BMW chip business since 1995 and all chips have been dyno-tuned to achieve optimum performance and safety. As an added feature, the top speed limiter is removed. Premium 91+ octane fuel is required.

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: +24 @ 7,600 RPM
Torque Gain: +19 @ 6,000 RPM
New Rev Limit: 7,800 RPM

This performance chip fits the following BMWs:
1988-1991 E30 BMW M3 (US 2.3L)

Adding a Turner Performance Chip gives you the biggest bang for your buck! Jim Conforti tuned these chips on the dyno to boost mid range torque and increase horsepower in the upper RPM range. While not exactly producing V8-levels of torque you will definitely like the 38ft-lb increase at 3500 RPM - right at the start of the power band. The best thing is that there is NO downside to installing a TMS Performance Chip. Turner Motorsport has been in the BMW chip business for close to 10 years and all chips are dyno-tuned to achieve optimum performance and safety. As an added feature, the top speed limiter is removed. Premium 91+ octane fuel is required.

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:+39 @ 7,000 RPM

Torque Gain:+38 @ 3,500 RPM

New Rev Limit7,500
 

This performance chip fits the following BMWs:
1991-1993 E34 BMW M5 (US 3.6L)

Enhance your BMW's performance effortlessly with the Turner Performance Chip—the ultimate solution for adding power and torque. Dyno-tuned by BMW legend Jim Conforti, these chips optimize high-octane (91+) pump gas, delivering heightened mid-range torque and high-RPM horsepower. Elevate your BMW's performance without compromise—the chip raises the rev limit and fine-tunes fuel and spark maps, ensuring superior performance compared to its factory configuration. There's no downside to installing a Turner Performance Chip; each chip is meticulously designed to safely improve performance while maintaining driveability and enhancing responsiveness. Detailed instructions make installation a breeze, typically taking just an hour for enthusiasts using hand tools.

Turner Motorsport and Jim Conforti, with over 20 years of experience, redefine your BMW's performance through meticulous software tuning. Unlike eBay chips, Turner Performance Chips feature extensively tested fuel & spark maps, maximizing your BMW's potential without risking engine damage or sacrificing driveability. Since 1995, Jim Conforti has been a driving force in fine-tuning the BMW experience, finding more power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti is hailed as the leader in BMW chip tuning—don't settle for imitators; your BMW deserves the best.

BMW's M42 four-cylinder engine, known for its innovation, receives a performance boost with the Turner Conforti Performance Chip. Featuring dual overhead camshafts, four valves per cylinder, and weight-saving techniques, the M42 is a masterpiece. Jim Conforti's precise tuning unlocks additional high RPM horsepower and mid-range torque, breathing new life into your M42 for an exhilarating performance.

• Horsepower Gain: +11 @ 5,500 RPM
• Torque Gain: +19 @ 3,600 RPM
• New Rev Limit: 6,900 RPM
• Easy installation with included instructions.

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

A Turner Performance Chip for the 1992 E36 325i is an absolute MUST-HAVE performance upgrade. This chip was developed on the dyno to increase horsepower and torque from low RPM all the way up to the new 7000 RPM rev limit. Engine management expert Jim Conforti tuned the fuel and spark mapping to maximize output when used with 91+ octane fuel. More power, a smoother engine, and better response are the results. Bang for the buck, this is hands-down the best upgrade to do. The rev limiter is raised to 7000 RPM and the top speed limiter has been deleted.

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.
 

Horsepower Gain Up To:+20 @ 6,000 RPM

Torque Gain Up To:+13 @ 4,500 RPM

New Rev Limit7,000

Required Vehicle Info

E36 325i/is 92Bosch ECU part number, beginning with "0 261"

This performance chip fits the following BMWs:
1992 E36 BMW 325i 325is

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.

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.

Unleash the full potential of your BMW with the Turner Performance Chip – the easiest solution for adding power and torque. Engineered by BMW tuning legend Jim Conforti, these chips are meticulously designed to optimize high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. The rev limit is elevated, and fuel and spark maps are fine-tuned, ensuring your BMW performs beyond factory standards. No compromises here – each Turner Performance Chip is crafted to safely improve performance, maintaining driveability and enhancing responsiveness. Detailed instructions make installation a breeze, typically taking just an hour for enthusiasts with 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: +15 @ 5,000 RPM, Torque Gain: +15 @ 5,000 RPM
• New Rev Limit: 6,900 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.

Unleash Your BMW's Potential with the Turner Performance Chip

Experience the easiest way to boost power and torque in your BMW with the Turner Performance Chip. This chip is expertly tuned by renowned BMW specialist Jim Conforti, delivering peak performance on high-octane (91+) pump gas. It excels in enhancing mid-range torque and high-RPM horsepower while keeping your BMW's safety and driveability intact.

Key Features:

• Dyno-tuned by BMW expert Jim Conforti
• Raises the rev limit
• Fine-tunes fuel and spark maps
• Improves mid-range torque and high-RPM horsepower
• Maintains driveability and responsiveness
• Easy installation with detailed instructions

Turner Motorsport and Jim Conforti combine over two decades of experience to enhance your BMW's performance through software tuning. Unlike eBay chips, Turner Performance Chips use extensively tested fuel and spark maps, ensuring optimal performance without risking engine damage or reducing driveability. With over 10,000 units sold, Jim Conforti is a renowned leader in BMW chip tuning.

This Turner Conforti Performance Chip is specifically tuned for BMW's M50 engine, known for its reliability and untapped power potential. With a focus on high-RPM horsepower and mid-range torque, this chip also enhances throttle response and overall engine smoothness, offering a comprehensive performance upgrade for your BMW.

Performance Gains:

• Horsepower Gain: +22 @ 6,000 RPM
• Torque Gain: +20 @ 4,000 RPM
• New Rev Limit: 7,000 RPM

Please note that tuning options are available for popular aftermarket upgrades such as a lightened flywheel, intake, and exhaust. Contact your sales representative for details. Turner Motorsport stands behind the quality and performance of this product, offering a 30-day money-back guarantee, supported by ECS Tuning.

Unleash the true potential of your BMW with the Turner Performance Chip—the ultimate solution for effortless power and torque enhancement. Tuned by BMW legend Jim Conforti, these chips are meticulously crafted to optimize high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. Experience the advantages of the Turner Performance Chip:

• Safe performance improvement with no downsides
• Rev limit raised for enhanced engine capabilities
• Fine-tuned fuel and spark maps for superior BMW performance
• Easy installation with detailed instructions, perfect for enthusiasts
• Over 20 years of expertise from Turner Motorsport and Jim Conforti
• Extensively tested to maximize BMW performance without risks
• Notable gains in horsepower and torque at 6,250 RPM and 2,000 RPM
• New rev limit set at an impressive 6,800 RPM
• Backed by a 30-day money-back guarantee for confidence in your purchase

Elevate your BMW driving experience with the Turner Performance Chip—a trusted choice for uncompromised performance and reliability.

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

Unleash the true potential of your BMW effortlessly with the Turner Performance Chip—the ultimate solution for adding power and torque. Dyno-tuned by BMW tuning legend Jim Conforti, these chips are meticulously designed to maximize the benefits of high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. Experience an optimized driving performance as the chip raises the rev limit and fine-tunes fuel and spark maps, ensuring your BMW outperforms its factory configuration. There's no compromise with the Turner Performance Chip; each chip is engineered for safe performance improvement, maintaining driveability, and enhancing responsiveness. Detailed instructions accompany every chip, making installation a straightforward process, typically taking just an hour for enthusiasts using hand tools.

Turner Motorsport and Jim Conforti, with over 20 years of experience, redefine your BMW's performance through meticulous software tuning. Unlike eBay chips, Turner Performance Chips feature extensively tested fuel & spark maps, maximizing your BMW's potential without risking engine damage or sacrificing driveability. Since 1995, Jim Conforti has been a driving force in fine-tuning the BMW experience, finding more power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti is hailed as the leader in BMW chip tuning—don't settle for imitators; your BMW deserves the best.

The E36 M3, a pinnacle of performance and luxury, takes a leap with the Turner Conforti Performance Chip. Addressing the US-market E36 M3's power disparity with its European counterpart, this chip delivers impressive gains in both horsepower and torque where you need it most.

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

Turner is so confident in the transformative power, torque, and overall performance of 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—an answer to your power and torque needs. Dyno-tuned by BMW legend Jim Conforti, these chips optimize high-octane pump gas, elevating mid-range torque and high-RPM horsepower. Designed to safely boost performance, each chip includes detailed instructions for easy installation by enthusiasts with basic hand tools.

Turner Motorsport and Jim Conforti, with over 20 years of expertise, breathe life into your BMW through software tuning. Unlike eBay chips, Turner Performance Chips employ extensively tested fuel & spark maps, ensuring peak performance without compromising engine health or driveability. Since 1995, Jim Conforti has been a pioneer in BMW chip tuning, earning Turner Motorsport a reputation as the leader in the field. With over 10,000 units sold, trust the best for your BMW.

The legendary M30 "big six" engine excels in mid-range torque but craves more high-end power in stock form. The Turner Conforti Performance Chip steps in, refining weak points in the power curve and delivering impressive peak horsepower gains. Revel in a substantial mid-range torque boost that awakens your BMW without sacrificing its distinctive character.

• Horsepower Gain: +24 @ 5,000 RPM
• Torque Gain: +29 @ 2,000 RPM
• Easy installation with included instructions.

Turner stands behind your satisfaction, offering a 30-day money-back guarantee on this product, serviced by ECS Tuning.