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

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.

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)

Enhance your BMW's power and torque effortlessly with the Turner Performance Chip, the ultimate answer to performance prayers. Dyno-tuned by BMW legend Jim Conforti, these chips are crafted to optimize high-octane (91+) pump gas, boosting mid-range torque and high-RPM horsepower. The rev limit is raised, and fuel and spark maps are meticulously fine-tuned to elevate your BMW's performance without compromising reliability.

• Dyno-tuned by BMW legend Jim Conforti for optimal performance
• Designed to maximize high-octane (91+) pump gas
• Raises the rev limit for increased performance
• Fine-tuned fuel and spark maps for enhanced power
• Maintains driveability and improves responsiveness
• Shipped with detailed instructions for easy installation
• Turner Motorsport and Jim Conforti's 20+ years of expertise
• Over 10,000 units sold, backed by a 30-day money-back guarantee
• Total performance upgrade for BMW's M50 engine

Experience a horsepower gain of +20 @ 6,000 RPM, a torque gain of +13 @ 4,500 RPM, and a new rev limit of 7,000 RPM. Trust in Turner's confidence with 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. 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.

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)

Unleash Hidden Power with the Shark Injector for Your BMW

The Shark Injector is the ultimate solution for effortlessly boosting power and torque in your BMW. This software, meticulously dyno-tuned by BMW tuning legend Jim Conforti, is engineered to optimize high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. It delivers an elevated level of performance without compromising your BMW's integrity, making it the easiest way to unlock untapped potential.

Key Features:

• Dyno-tuned by BMW tuning legend Jim Conforti
• Raises the rev limit for increased performance
• Fine-tuned fuel and spark maps for superior engine responsiveness
• Easy plug-and-play installation with detailed instructions
• Compatible with high-octane pump gas (91+)

The Shark Injector is meticulously designed to safely improve performance while enhancing driveability and responsiveness. Installation is a breeze - simply connect a battery charger to ensure your car battery has backup power, plug in your Shark Injector, and initiate the process with the push of a button. While the Shark Injector replaces parts of the stock software, it also stores the original data in the unit for future use if needed. When the LED changes from red to green, you're ready to experience your BMW's enhanced performance.

The BMW M52TU engine is already finely tuned, but there are still ample opportunities to elevate your driving experience. Jim Conforti has expertly fine-tuned this Shark Injector to enhance various aspects, from fuel maps and ignition timing to VANOS operation. The result is an impressive addition of 15 HP and 12 lb/ft of torque. Engine response is significantly improved, and the rev limit is raised to 7,000 RPM. Additionally, the speed limiter is removed, unlocking your BMW's full potential. Enjoy a vastly improved driving experience, especially during part-throttle and wide-open throttle acceleration.

Performance Gains:

• +15 HP at 6,200 RPM
• +12 torque @ 3,500 RPM
• Rev limit raised to 7,000 RPM

It's important to note that Shark Injector software is ONLY compatible with NORTH AMERICAN SPEC BMWs and is not designed for EURO-SPEC BMWs.

If you have an M3 engine and want to use the 21.5 lb/hr injectors (pink top, stock on the 2.8 M52 and 3.2 S52) we have the perfect chip for you. Instead of changing to the smaller 17lb injectors or upgrading to the full 24lb, you can use the injectors from the stock 3.2 M3. They are in-between 17lb and 24lb, allowing a little more fuel to compensate for intake and/or exhaust upgrades.Perfect for running headers with an intake! There are plenty of surplus 21.5lb injectors out there (we sometimes have them too, check out Used Parts section).

It's usually not necessary to use bigger injectors but this gives you another option in your engine planning. This software covers almost all of the popular bolt-on upgrades, including the larger HFM (Euro or 540). Choose the mods/upgrades from the list below.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.

Note: we will not be offering this software for use with cams. More aggressive camshafts require the use of the Bosch 24lb injectors. The 21.5lb injectors are maxed out when used with cams.

Additional Options:

• EWS-delete: required when using the silver 413 ECU in a car that does not have EWS (all chassis manufactured before 12/94). If you will be using this chip in an EWS car (1/95-later) you do not need EWS-delete as nothing EWS related should be changing.
• Speed sensor delete: for an E30 with an M50 engine conversion, the signal from speed sensor does not make it to the DME, causing a low rev limit. We remove the need for the speed sensor signal to reach the DME.

This S52 OBD-I Performance Chip applies to the following BMWs:
Any S52 engine converted to OBD-I electronics
1985-1992 E30 S52 conversion
1989-1994 E34 S52 conversion
1995* E34 S52 conversion
1992-1994 E36 S52 conversion
1995-1999* E36 S52 conversion
* - 1995-1999 model years may have EWS-II activated. Pay special attention to production dates and ECU numbers.

Unlock the hidden power and torque of your BMW with a Turner Performance Chip, the ultimate solution for boosting your vehicle's performance. These chips, meticulously dyno-tuned by BMW tuning legend Jim Conforti, are specially designed to maximize the potential of high-octane (91+) pump gas. Elevate your driving experience with increased mid-range torque and high-RPM horsepower. The installation is hassle-free and typically takes only an hour for an enthusiast equipped with basic hand tools.

Key Features:

• Turner Performance Chip: Your path to increased power and torque for your BMW.
• Precision Tuning: Dyno-tuned by BMW tuning expert Jim Conforti.
• Optimized Performance: Enhances mid-range torque and high-RPM horsepower.
• Improved Rev Limit: Raises the rev limit for enhanced engine performance.
• Enhanced Fuel and Spark Maps: Fine-tuned for superior performance.
• Plug-and-Play: Easy installation with detailed instructions included.
• No Downsides: Safely improves performance while enhancing driveability and responsiveness.
• Turner Motorsport Expertise: Over 20 years of experience in BMW software tuning.
• Top-Quality Design: Unlike eBay chips, these chips ensure top performance without risking engine damage.
• Jim Conforti Legacy: Widely recognized as a leader in BMW chip tuning since 1995.
• Horsepower Gain: +15 at 5,000 RPM.
• Torque Gain: +15 at 5,000 RPM.
• New Rev Limit: Raised to 6,900 RPM.
• Compatibility: Designed for BMW's M20 inline six engine.
• Installation instructions included for your convenience.
• Money-Back Guarantee: Turner offers a 30-day money-back guarantee, demonstrating their confidence in the product's performance. Serviced by ECS Tuning.

Experience the transformation in your BMW's performance and explore newfound power, torque, and overall capabilities while preserving the legendary reliability it's known for. Invest in a Turner Conforti Performance Chip, and unleash the full potential of your BMW.

Unleash the true potential of your BMW with the Turner Performance Chip—the ultimate solution for adding power and torque. Expertly dyno-tuned by BMW legend Jim Conforti, these chips optimize high-octane (91+) pump gas, delivering enhanced mid-range torque and high-RPM horsepower. Elevate your BMW's performance without compromise—each chip raises the rev limit and fine-tunes fuel and spark maps, ensuring your vehicle outperforms its factory configuration. Experience the power boost while maintaining driveability and responsiveness, thanks to the carefully crafted design. With detailed instructions, installation is a breeze, typically taking just an hour for enthusiasts using hand tools.

Turner Motorsport and Jim Conforti, with over two decades 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 BMW M42 four-cylinder engine, renowned 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, injecting vitality 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.

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.

Enhance your MINI's performance effortlessly with the Shark Injector, the ultimate solution for adding power and torque. Developed by BMW tuning legend Jim Conforti, this software is optimized for high-octane (91+) pump gas, delivering improved mid-range torque and high-RPM horsepower. With a raised rev limit and fine-tuned fuel and spark maps, the Shark Injector ensures your MINI surpasses factory performance without compromising driveability. Benefit from a seamless, plug-and-play installation, typically completed within an hour.

• Easy Installation: Plug-and-play design for a hassle-free installation process.
• Smart Tuning: Fine-tuned fuel and spark maps for enhanced performance.
• Rev Limit Increase: Higher rev limit and removal of speed limiter for improved driving experience.
• Compatibility: Works seamlessly with modifications like crank pulley, intake, and cat-back exhaust.
• Dyno-Developed Gains: Achieve over 15 hp+ power increase for superior engine response.

Unlock the full potential of your MINI W11 engine, transforming your driving experience under various throttle conditions.

Shark Injector V2.0 Performance Software includes:

• Excellent horsepower and torque gains
• Faster and smoother throttle response
• Top speed limiter removed
• Extremely easy to install/uninstall
• Reversible and reusable
• Elevated 8,250 RPM rev limiter
• Compatible with 91 octane; 93 recommended
• Sport Mode Memory Function - retains last setting on each startup

Performance software is a must-have upgrade on your E46 M3 and you won't find an easier and better software solution than the Shark Injector. This device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before.

Building on the super-simple-to-use original Shark Injector, our new V2.0 capitalizes on this simplicity while heightening the driving experience with more power! Have a tune from the previous Shark Injector version - and want more power? Upgrades from Shark V1.0 to V2.0 are available. Give us a call and we'll be happy to discuss upgrades.

Our newest M3 performance software was developed on the dyno to create maximum power and torque using premium 91 octane fuel and revising the torque limiters in the ECU, although even more power is to be had using 93 octane fuel. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM, with serious power to be found over 4,000 RPM. By fine tuning these maps we've been able to improve the S54 engine beyond what BMW did by making more power and torque and a smoother-running engine. The top speed limiter is removed, and rev limiter lifted to 8,250 RPM.

E46 M3 Dyno
Power and Torque Gains
Stock software: 283 whp / 232 wtrq
Shark Injector V2.0: 301 whp / 243 wtrq
Peak gain 18whp and 11wtq
(note: the max gain (biggest improvement) is 22whp at 6400 RPM, with 16wtq at 5600 RPM)

The Shark Injector plugs into the diagnostic port inside the E46 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box!

Looking to maximize your power gains? Add a Turner IAT Relocation to combat power-robbing heat soak - the only true plug-and-play solution available. Heat soak is a real plague on consistent power for a stock or tuned vehicle. Click here to read more about our IAT relocation kit.

Shark Injector installation instructions
Shark Injector FAQ

This item fits the following BMWs:
2001-2006 E46 BMW M3 (US models only) 

Experience a simple and effective method to boost the power and torque of your BMW with the Shark Injector. This expertly dyno-tuned software, crafted by renowned BMW tuning expert Jim Conforti, is engineered to maximize the performance potential of high-octane (91+) pump gas. It delivers an impressive increase in mid-range torque and high-RPM horsepower while raising the rev limit and meticulously fine-tuning fuel and spark maps. The outcome? Your BMW's performance exceeds its factory capabilities. Installing the Shark Injector carries no drawbacks; it's tailor-made to enhance performance, maintain drivability, and elevate responsiveness safely. Each unit is accompanied by detailed instructions and typically requires just an hour for installation, providing a true plug-and-play performance solution.

Installation is a breeze. Simply connect a battery charger to ensure continuous power to your car battery, plug in the Shark Injector, and commence the process with the push of a button. The Shark Injector replaces portions of the stock software while securely storing the original data within the unit for potential future use. Once the LED transitions from red to green, your BMW is primed to unleash its newfound performance.

While the BMW M54 engine is a marvel of precision engineering, there's still room for enhancing the driving experience. Jim Conforti has meticulously tuned this Shark Injector to deliver an extra 7 HP and 7 lb/ft of torque, resulting in improved engine responsiveness, an increased rev limit of 7,000 RPM, and the removal of the speed limiter. These enhancements unlock your BMW's full potential, significantly improving the driving experience, especially during part-throttle and wide-open throttle acceleration.

• +7 HP at 5,800 RPM
• +7 lb/ft torque at 4,700 RPM
• Rev limit raised to 7,000 RPM

Kindly note that Shark Injector software is exclusively compatible with NORTH AMERICAN SPEC BMWs and is not intended for EURO-SPEC BMWs.

Unleash the true potential of your BMW effortlessly with the Turner Performance Chip—a game-changer in power and torque. Engineered by BMW tuning maestro Jim Conforti, these chips optimize high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. The rev limit is raised, and fuel and spark maps are finely tuned to amplify your BMW's performance beyond factory standards. Installing a Turner Performance Chip has no downsides—it's meticulously designed for safe performance enhancement, maintaining driveability, and enhancing responsiveness. Shipped with detailed instructions, enthusiasts can typically install these chips in just an hour with basic hand tools.

Benefit from the wealth of experience from Turner Motorsport and Jim Conforti—over 20 years of refining BMWs with software tuning expertise. Unlike generic eBay chips, Turner Performance Chips utilize extensively tested, carefully designed fuel & spark maps, maximizing your BMW's performance without compromising engine health or driveability. Since 1995, Jim Conforti has fine-tuned the BMW driving experience, uncovering additional power and torque while enhancing throttle response. With over 10,000 units sold, Jim Conforti stands as the undisputed leader in BMW chip tuning—don't settle for imitations; your BMW deserves the best.

The BMW M20 inline six is renowned for its bulletproof reliability and ease of maintenance. Jim Conforti capitalizes on these strengths to discover additional power and torque without risking engine damage. Revitalize your M20, experiencing performance levels you never imagined, all while preserving the legendary reliability it's known for, thanks to the Turner Conforti Performance Chip.

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

Unleash the full potential of your BMW with the Turner Performance Chip—an answer to your prayers for effortless power and torque enhancement. Engineered by BMW tuning legend Jim Conforti, these chips are meticulously crafted to maximize high-octane (91+) pump gas, elevating mid-range torque and high-RPM horsepower. The rev limit is heightened, and fuel and spark maps are finely tuned, ensuring your BMW outperforms its factory capabilities without compromise. Turner Performance Chips are designed for safe performance improvement, maintaining driveability and enhancing 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
• Tailored for high-octane (91+) pump gas
• Boosts mid-range torque and high-RPM horsepower
• Elevated rev limit and finely tuned fuel/spark maps
• Safe performance enhancement with no downsides
• Easy installation with detailed instructions included
• Impressive gains: Horsepower +19 @ 5,000 RPM, Torque +16 @ 3,500 RPM
• New Rev Limit: 7,000 RPM for an exhilarating driving experience
• Tuning options available for popular aftermarket upgrades
• 30-day money-back guarantee for confident purchasing

Turner Performance Chips, backed by Turner Motorsport and Jim Conforti's decades of expertise, lead the BMW chip tuning industry—because your BMW deserves the best.

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.

• Unlock torque and horsepower
• Smoother engine with less hesitation
• Improved throttle response
• Rev limit increased to 7000
• Top speed limiter removed
• Installs in minutes!

Performance software is a  must-have  upgrade on your BMW and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before!

The M52TU performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel while maintaining BMW reliability and smoothness. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. We also raise the rev limit to 7,000 and remove the top speed limiter. By fine tuning these maps we've been able to improve the M52TU engine beyond what BMW did by making more power and torque and a smoother-running engine.

The Shark Injector plugs into the diagnostic port inside the Z3 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.

1999-2000 Z3 2.3 (M52TU engine) Performance Software Peak Gains

2.3 dyno chartHP Gain Up To + 14 @ 6000 RPM

Torque Gain Up To+ 6 @ 5000 RPM

New Rev Limit7000 RPM

Read what others are saying!

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DBALZE, 323Ci: "The shark injector is awesome! After I put it in, I could definitely feel the quicker throttle response and more power throughout the acceleration curve. Definitely worth the money to me!"
chrisct, 323Ci: "I installed an XXX short ram cold air intake and the shark injector on my 323Ci and I couldn't be happier. For me the biggest advantage was smoothing out the throttle response, but it definitely feels snappier."
hqbmw, 328Ci: "This Shark really woke up my 328Ci. Cost per performance increase is as good as it gets! Also getting 10 to 15% better fuel economy in "normal" driving."
huyner328, 328Ci: "First change I would like to mention is the increased throttle response, as soon as I shifted and floored it, the car would pull. From 3400rpms to about 5000rpms I think was the sweet spot that gave me a nice little grin on my face. Next I tested the Redline of my car, yup another grin on my face. I definitely noticed that the car moved a little bit quicker with not as much gas consumption on the MPG Gauge. Overall, awesome mod."

Shark Injector Installation Instructions

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Shark Injector installation instructions
A capable battery charger is required for the installation. The charger provides backup power supply to the regular car battery during installation. It must be capable of holding a continuous 10amp charge for the full installation (15-20 minutes).
The minimum octane fuel for this software is 91.

Shark Injector FAQ

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Shark Injector FAQ

This item fits the following BMWs:
1999-2000   Z3 BMW  Z3 2.3

Revitalize your BMW's performance effortlessly with the Shark Injector, the easiest solution to add power and torque. Dyno-tuned by BMW legend Jim Conforti, this software optimizes 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 for improved performance without compromising driveability. A true plug-and-play solution, each unit is shipped with detailed instructions, ensuring a swift installation in just an hour.

• 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 plug-and-play installation with detailed instructions
• Rev limit raised to 7,000 RPM for an exhilarating driving experience
• Compatible with NORTH AMERICAN SPEC BMWs
• +4 HP at 6,100 RPM, +7 torque @ 3,400 RPM

Unleash the full potential of your BMW's M54 engine with the Shark Injector, designed for a superior driving experience.

Elevate your BMW's performance effortlessly with the Shark Injector, the quickest route to increased power and torque. This software, meticulously dyno-tuned by the BMW tuning legend Jim Conforti, is engineered to maximize high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. The Shark Injector excels in raising the rev limit and refining fuel and spark maps to unleash the full potential of your BMW. Rest assured, there are no drawbacks to installing this Shark Injector; it's designed for safe performance enhancement while preserving drivability and responsiveness. Every unit is shipped with comprehensive instructions, making it a true plug-and-play performance solution.

• Significant power and torque improvement.
• Dyno-tuned by renowned BMW expert Jim Conforti for precision.
• Enhanced throttle response and smoother engine operation.
• Rev limit raised to 7,000 RPM.
• Replaces stock software parts while retaining original data for future use.
• Hassle-free installation in approximately one hour.

Installation is a breeze. Simply connect a battery charger to ensure backup power for your car battery, plug in the Shark Injector, and press the button to initiate the process. The Shark Injector replaces specific components of the stock software while storing the original data for potential future use. When the LED switches from red to green, you're ready to relish your BMW's enhanced performance.

Jim Conforti fine-tuned this Shark Injector for BMW's M54 engine, elevating it to a whole new level. Experience an extra 4 HP and 7 lb/ft of torque, coupled with improved engine response and a raised rev limit of 7,000 RPM. The speed limiter is also removed, unlocking the full capabilities of your BMW. The result is a significantly improved driving experience, especially during part-throttle and wide-open throttle acceleration.

Performance Highlights:

• +4 HP at 6,100 RPM
• +7 lb/ft of torque at 3,400 RPM
• New Rev Limit: 7,000 RPM

Please note that the Shark Injector software is exclusively compatible with NORTH AMERICAN SPEC BMWs and may not function correctly with EURO-SPEC BMWs.

Unlock the full potential of your BMW effortlessly with the Shark Injector, offering the easiest way to enhance power and torque. Tuned by BMW legend Jim Conforti, this software optimizes high-octane pump gas for mid-range torque and high-RPM horsepower. The Shark Injector is designed for seamless installation, providing a true plug-and-play performance solution that takes only an hour. Enjoy improved performance without compromising driveability.

• Easy Installation: Simply connect the Shark Injector using a battery charger, push a button, and witness a quick, hassle-free installation process.
• Performance Boost: Gain an impressive 7 HP at 5,800 RPM, 7 lb/ft of torque at 4,700 RPM, and experience a raised rev limit to 7,000 RPM.
• Enhanced Driving Experience: Jim Conforti's tuning improves engine response, removes the speed limiter, and elevates the driving experience under various throttle conditions.
• North American Compatibility: Exclusively designed for North American SPEC BMWs; not suitable for Euro-SPEC BMWs.