BMW Shark Injector Performance Software, 1996-2005 Models for BMW 5 Series E39 (1996-2003)

Clear BMW chassis

Please ensure your correct model is selected

The easiest software flashing tool in the world! Power & Torque Upgrades in Minutes!

The Shark Injector is an amazing hand-held unit that plugs into your caraEURtms diagnostic port and re-flashes the computer with performance software. The software was developed by renowned BMW tuner Jim Conforti, who has nearly 20 years of BMW engine tuning experience. The Shark Injector is one of the safest and most cost-effective enhancements you can do aEUR" offering features and results that other upgrades simply cannot touch. The Shark Injector will also be upgrade-able through its own USB port, allowing you to upgrade to different software as your needs and modifications change (under development).

Why you will love this product -
+ more power and torque, particularly in the mid-range from 3500 RPM to redline,
+ quicker throttle response, giving the car a snappier feel,
+ a safe increase in rev limit (great for staying in gear just a little longer)
+ smoother-running engine with fewer hesitations and dead spots
+ top speed limiter removed
+ true DIY install with step-by-step instructions (no downtime while your computer is shipped somewhere else for the install)
+ Upgrade and Restore features to install/uninstall on the same vehicle
+ Upgrade-able via USB connection with your PC - add a file to better suit your mods (under development)
+ Retains all of your diagnostic, service, maintenance systems and won't interfere with your normal maintenance routines

This software is a major refinement of the stock software. It makes the car much easier to drive with less hesitation, more torque, and incredibly smooth operation. A lot of tuning has been done at the low RPM ranges to improve response. The car wonaEURtmt hesitate or lag, making the car easier to drive. And with the extra torque you can drive in a higher gear and not have to downshift as often. Theoretically this means better fuel mileage too!

How does it work? The Shark Injector makes changes to the stock BMW software in the areas of fuel enrichment, transition fueling, camshaft timing, ignition timing, and VANOS control to take full advantage of 91+ octane fuel. BMW aEUR~de-tunedaEURtm cars for the North American market in the event inferior fuel was used. We reverse those changes to gain more horsepower and torque. 91 or higher octane fuel must be used.

How does it install? The Shark Injector plugs into your caraEURtms On Board Diagnostic (OBD) port, located under the dashboard in most cars. At the push of a button the Injector begins communicating with your caraEURtms computer. The Shark handles everything from that point on aEUR" reading and copying the stock software, re-loading its own performance version, and checking its work along the way. The whole operation is completed in under 20 minutes. A battery charger with a continuous 10-20amp charge is required (available below if you do not currently own one). Click here for sample installation instructions.


Additional Information:

Click here for our FAQ file for the Shark Injector

Clickhere to view the entire line of Shark Injector products for BMWs and MINI.
Sort By:

BMW E36 Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387521
Part#: N3MS41
In Stock
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping

BMW E36 Shark Injector Performance Software is the ultimate upgrade for boosting the power and torque of your BMW. This performance software, meticulously dyno-tuned by BMW expert Jim Conforti, is engineered to enhance the potential of high-octane (91+) pump gas, significantly increasing mid-range torque and high-RPM horsepower. The Shark Injector also features an increased rev limit, fine-tuned fuel and spark maps, and optimized performance, ensuring that your BMW exceeds its factory capabilities. The installation is straightforward, typically taking just an hour, and maintains drivability while improving responsiveness.

  • Adds +15 HP at 6,400 RPM and +9 lb/ft torque at 4,500 RPM
  • Increases rev limit to 7,000 RPM for enhanced engine performance
  • Optimized for high-octane fuel, elevating mid-range torque and high-RPM horsepower
  • Installation is simple with detailed instructions and takes approximately one hour
  • Retains original data for potential future use and eliminates the speed limiter

Note: The Shark Injector software is specifically designed for NORTH AMERICAN SPEC BMWs and is not compatible with EURO-SPEC models.

Show More Show Less
E46 323/328, E39 528i 99-00, Z3 2.8 99-00 Shark Injector Performance ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387555
Part#: N4MS42
In Stock
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping

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.

Show More Show Less
Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387519
Part#: N4M5
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping
If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! Gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software will wake up your M5 with improved throttle response and impressive gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software uses the more quicker, "Shark-tuned" throttle. The Euro throttle is also available. Both are an upgrade over the stock US-market car's throttle response. Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
Show More Show Less

Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387517
Part#: N4M5BMRL
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping
If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! This software will wake up your M5 with improved throttle response and impressive gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software uses the smoother and more linear Euro throttle map. The quicker, more race-oriented "Shark-tuned" throttle is also available. Both are an upgrade over the stock US-market car's throttle response. Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
Show More Show Less

E39 M5 Shark Injector Performance Software With Sport Mode Memory ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:338939
Part#: TMS5470
Ships on Aug 11, 2026
Sale - Save 20% $ 349.00

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

Starting at $ 279.20 USD
Free Shipping
Sale - Save 20%
$ 349.00

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

Starting at $ 279.20 USD
Free Shipping

Shark Injector Performance software includes:

  • Unlock LOADS of torque and horsepower in all gears, especially 1st, 2nd, and 3rd
  • Sport Mode Memory - the car remembers your last Sport Mode setting
  • Choose between 91 and 93 octane
  • Quicker throttle response in both Sport and non-Sport modes
  • Stock 7000 or Raised 7400 rev limit
  • Top Speed Limiter Removed

 

Performance software is a must-have upgrade on your E39 M5 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 Sport Mode Memory option will remember if you left the car in Sport Mode or not. When you restart the car it will be in the last setting you used. This is perfect for owners who use Sport Mode all the time. You won't have to remember to press the button each time you start the car. The Sport Mode button functions the same as before so you can turn Sport on/off at any time. The software will remember which one you left it in.

The M5 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. 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. The stock software artificially limits torque output, especially in the first three gears. We raised the torque limiters in all gears so there is more torque available. You will see an immediate difference as soon as you leave your driveway! Choose between a stock 7,000 or raised 7,400 RPM rev limit. The top speed limiter is removed. By fine tuning these maps we've been able to improve the S62 engine beyond what BMW did by making more power and torque and a smoother-running engine.


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.

4th Gear Dyno Chart3rd Gear Dyno ChartGains of 23 hp @ 6100 rpm and 19 lb/ft torque @ 5000 rpm!!!
We used several E39 M5s on our dyno to establish what the average/typical power numbers are. The dyno charts on the right are from the same car - a 2003 E39 M5 that was already equipped with intakes, mufflers, and running 93 octane. For our Shark Injector dynos we made baseline runs with the stock software and then runs in 3rd gear and 4th gear. The only changes to the car was the Shark Injector software. Why did we post dyno runs in different gears? The 3rd gear run shows the torque gain with the new torque limiters in the software. The 4th gear run is posted to be consistent with the industry-standard of dyno-ing cars in 4th gear. Note: comparing dyno results and wheel horsepower numbers from one shop to another is not advised. What really matters is the gain from stock to modified from the same car on the same dyno.

The Shark Injector plugs into the diagnostic port inside the E39 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.

Read what others are saying!
(click to expand)

Shark Injector Installation Instructions
(click to expand)

Shark Injector FAQ
(click to expand)


This item fits the following BMWs:
1999-2003 E39 BMW M5

Show More Show Less
Shark Injector Performance Software - E39 M5, E52 Z8
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:350948
Part#: E39-M5-PERFORMAN
Ships on Aug 11, 2026
Sale - Save 20% $ 349.00

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

Starting at $ 279.20 USD
Free Shipping
Sale - Save 20%
$ 349.00

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

Starting at $ 279.20 USD
Free Shipping

 

Shark Injector Performance software includes:

 

  • Unlock LOADS of torque and horsepower in all gears, especially 1st, 2nd, and 3rd
  • Race Software for Headers/Cat-delete
  • Choose between 91 and 93 octane
  • Quicker throttle response in both Sport and non-Sport modes
  • Top Speed Limiter Removed
  • Choice of several options to make driving your M5 more enjoyable

 

Performance software is a must-have upgrade on your E39 M5 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 M5 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. 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. The stock software artificially limits torque output, especially in the first three gears. We raised the torque limiters in all gears so there is more torque available. You will see an immediate difference as soon as you leave your driveway! Choose between a stock 7,000 or raised 7,400 RPM rev limit. The top speed limiter is removed. By fine tuning these maps we've been able to improve the S62 engine beyond what BMW did by making more power and torque and a smoother-running engine. 

 

 

Gains of up to 23 hp @ 6100 rpm and 19 lb/ft torque @ 5000 rpm!!!
We used several E39 M5s on our dyno to establish what the average/typical power numbers are. The dyno charts on the right are from the same car - a 2003 E39 M5 that was already equipped with intakes, mufflers, and running 93 octane. For our Shark Injector dynos we made baseline runs with the stock software and then runs in 3rd gear and 4th gear. The only changes to the car was the Shark Injector software. Why did we post dyno runs in different gears? The 3rd gear run shows the torque gain with the new torque limiters in the software. The 4th gear run is posted to be consistent with the industry-standard of dyno-ing cars in 4th gear. Note: comparing dyno results and wheel horsepower numbers from one shop to another is not advised. What really matters is the gain from stock to modified from the same car on the same dyno.

 

Product Options
Octane: Choose either 91 or 93 minimum octane. For 93 we can be more aggressive with the timing and get more power. But you must have 93+ octane available, using the 93 version with anything less is not recommended. 
Throttle Setting: Choose an aggressive throttle response or a smoother, linear setting. The Shark enhanced throttle will be much quicker and more in line with the Motorsport inspiration of the M5. The Euro throttle is more linear in response and smoother than the stock US or Shark throttle. The Euro throttle is also known as the 'M5Board tune'. Our customers are split 50/50 so there is no "best throttle" mapping - it's personal preference. 
Rev Limit: Choose a stock 7,000 RPM or raised 7,400 RPM rev limit. The raised rev limit is great for track or autocross where you can stay in gear longer and avoid untimely upshifts. The stock rev limit is for the non-track customer who wants all of the other benefits without the need to rev beyond the stock setting. 
DSC/Sport Mode: This option will make Sport Mode active only when DSC is turned off. The Sport Mode button is disabled altogether so the only way to get Sport is to disable DSC. 


The Shark Injector plugs into the diagnostic port inside the E39 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.



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.

 

 

 

 

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

 

Show More Show Less

Shark Injector Upgrade (from One File To Another)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:386540
Part#: SHARK-UPGRADE
In Stock
Sale - Save 10% $ 150.00

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

$ 135.00 USD
Free Shipping
Sale - Save 10%
$ 150.00

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

$ 135.00 USD
Free Shipping

You may be able to upgrade the Shark Injector file to another version to better meet your tuning needs. Depending on the model we may have better tunes for things such as intakes, larger air sensors, camshafts, headers, and others. For a small fee the current Shark Injector tune can be removed and a new file added instead (the original Shark file you were using would no longer be available). To do this, we need the car restored to stock settings with the current Shark Injector and then returned to us (updating via USB is not yet available). Sharks that were not Restored to stock cannot be upgraded and the unit will be returned to you (at your expense). We also perform other work on the Shark Injector while it is here, including diagnostic tests and re-packaging with the most current instructions. The Shark that you get back is virtually new and ready to be reinstalled!

To get started, review the catalog of current Shark Injector files for one that better matches your tuning spec.
1. Enter the new tuning file in the form below. Include any other relevant information.
2. Click the Update Price or Add To Cart button.
3. Complete the online transaction with your address and payment information.
4. A Turner Motorsport sales rep will contact you after your order has been submitted. Do not send in your Shark Injector until someone has contacted you with a reference number and return shipping address.

Turn-around time for upgrades is typically the same day we receive it. UPS Ground is the normal return shipping method unless you specify faster shipping on your order. 

Helpful Links:

  • Shark Injector File List - listing of all Shark Injector files by vehicle model. Select a file from this list to upgrade to.
  • Shipping Instructions - specific instructions for packaging and shipping. Also includes a contact form to include when you send back your Shark.
  • Emissions Waiver - some tunes require this emissions/smog waiver before we can program the new file to your Shark. These are noted in the catalog listing in the links above. Print and include this Waiver when you send in your Shark.

Shark Injector installation instructions

Show More Show Less
Shark Injector Performance Software - E36 / E39 / Z3 M52 2.8L ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387524
Part#: N328CAMS
In Stock
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping

Experience Peak Performance with Shark Injector for BMW

Unleash the full potential of your BMW's power and torque effortlessly with the Shark Injector, your ultimate solution for a performance boost. Expertly dyno-tuned by BMW legend Jim Conforti, this software is meticulously crafted for high-octane (91+) pump gas, prioritizing mid-range torque and high-RPM horsepower. Explore the benefits:

  • Optimized Performance: Fine-tuned fuel and spark maps ensure your BMW outperforms its factory state.
  • Enhanced Driveability: Safely improves performance while maintaining driveability and responsiveness.
  • Simple Installation: Plug-and-play solution with easy installation in approximately one hour.
  • Battery Charger Compatibility: Easily install by plugging in a battery charger for backup power.
  • Original Data Preservation: Shark Injector retains original data, ensuring flexibility for future use.

Revitalize your BMW's performance hassle-free with Shark Injector's expertly crafted software.

Show More Show Less

E39 528i Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:338702
Part#: TMS3907
In Stock
Sale - Save 10% $ 349.00

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

Starting at $ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

Starting at $ 314.10 USD
Free Shipping
  • 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 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 M52/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 E39 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.

1997-1998 528i (M52 engine) Performance Software Peak Gains
HP Gain+ 15 @ 6400 RPM
Torque Gain+ 9 @ 4500 RPM
New Rev Limit7000 RPM


1999-2000 528i (M52tu engine) Performance Software Peak Gains
HP Gain+ 15 @ 6200 RPM
Torque Gain+ 12 @ 3500 RPM
New Rev Limit7000 RPM

M52tu engine dyno chart -
E39 528i, E46 328i/ci, Z3 2.8

Shark Injector Installation Instructions
(click to expand)
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
(click to expand)

This item fits the following BMWs:
1997-2000 E39 BMW 528i
Show More Show Less

E36 328/528/Z3 Shark Injector Stage 3+ Performance Software (Cams/M50...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:338930
Part#: TMS5469
In Stock
Sale - Save 10% $ 349.00

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

Starting at $ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

Starting at $ 314.10 USD
Free Shipping

Stage 3+ Performance Software for E36 328i/is/ic, E39 528i, and Z3 2.8 (M50 Manifold + M3 Cam Kit)

Conforti Shark Injector performance software tuned for the awesome OBD2 package: M50 manifold, M3 S52 camshafts, and intake. This software makes full use of the benefits of the M50 manifold when used with cams and intake. Without the software, you're not getting the full effect of these upgrades in the upper rev range. The stock software, or a regular Shark Injector, is tuned for low-end torque using the stock manifold and cams. It's like a marathon runner in a 40-yard dash: he'll put in a good effort but won't be the quickest! Special attention was paid to the low-end and mid-range too so that torque was not lost with the M50 manifold.

With this software you will notice more top end power, a broader torque band, and a smoother running engine. The rev limit is raised to 7000 RPM with the top speed limiter removed. Works with 91 or higher octane fuel.

Required:
E36 M3 MZ3 S52 stock camshafts
M50 intake manifold
 

Shark Injector Installation Instructions

(click to expand)

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

(click to expand)

Shark Injector FAQ


This item fits the following BMWs:
1996-1999 E36 BMW 328i 328ic 328is
1997-1998 E39 BMW 528i
1997-1998 Z3 BMW 2.8

 

 

 

 

Show More Show Less
Shark Injector Performance Software - E39 M54 2.5L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387552
Part#: N4MS4352
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping

Enhance your BMW's performance effortlessly with the Shark Injector, the ultimate solution for adding power and torque. Tuned by BMW legend Jim Conforti, this software optimizes high-octane pump gas for mid-range torque and high-RPM horsepower. Experience a better-performing BMW without compromising drivability with the Shark Injector's plug-and-play design.

  • Easy Installation: Plug in a battery charger, connect the Shark Injector, and initiate the process with the push of a button. Straightforward installation typically takes just an hour.
  • Performance Boost: Gain 5 HP at 5,850 RPM, 5 lb/ft of torque at 3,600 RPM, and enjoy a raised rev limit to 7,000 RPM.
  • Improved Driving Experience: Jim Conforti's tuning enhances engine response and removes the speed limiter, unlocking your BMW's full potential.
  • North American Compatibility: Exclusively designed for North American SPEC BMWs; not suitable for Euro-SPEC BMWs.
Show More Show Less
Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:387551
Part#: N4MS4353
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

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

$ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

$ 314.10 USD
Free Shipping
If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! BMW's M54 engine is a finely-tuned machine, but there are still plenty of opportunities to improve the driving experience. Jim Conforti tuned this Shark Injector to produce an additional 4 HP & 2 lb/ft of torque, while improving engine response and raising the rev limit to 7,000 RPM and removing the speed limiter, unlocking the full potential of your BMW. Enjoy a vastly improved driving experience, especially under part-throttle and wide-open throttle acceleration. +4 HP at 5,800 RPM +2 torque @ 3,450 RPM Rev limit raised to 7,000 RPM Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
Show More Show Less


E39 525i Shark Injector Performance Software
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Shark Injector - Corporate Logo
T#:338699
Part#: TMS1524
Ships on Aug 11, 2026
Sale - Save 10% $ 349.00

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

Starting at $ 314.10 USD
Free Shipping
Sale - Save 10%
$ 349.00

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

Starting at $ 314.10 USD
Free Shipping
  • 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 M54 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 M54 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 E39 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.

    2001-2003 E39 525i Performance Software Peak Power Gains

    HP Gain Up To + 5 @ 5850 RPM

    Torque Gain Up To + 5 @ 3600 RPM

    New Rev Limit7000 RPM


    M54 2.5-liter dyno chart -
    E46 325, E39 525, Z3 2.5i

    Read what others are saying!

    (click to expand)

    Cancan: "I have the Shark. Got it from Turner 18 months ago. I also have Intake and exhaust. It's all good. And I thought it made a huge difference."
    wolf888: "I have shark injector from Conforti and cold intake with heatshield with ITG filter and must to say- LOVE IT"Shark Injector Installation Instructions

    (click to expand)

    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

    (click to expand)

    Shark Injector FAQ
    This item fits the following BMWs:
    2001-2003 E39 BMW 525i

  • Show More Show Less
    E39 530i Shark Injector Performance Software
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Shark Injector - Corporate Logo
    T#:338703
    Part#: TMS1520
    Ships on Aug 11, 2026
    Sale - Save 10% $ 349.00

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

    Starting at $ 314.10 USD
    Free Shipping
    Sale - Save 10%
    $ 349.00

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

    Starting at $ 314.10 USD
    Free Shipping
    • 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 M54 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 M54 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 E39 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.

    2001-2003 E39 525i Performance Software Peak Power Gains
    HP Gain+ 4 @ 5800 RPM
    Torque Gain+ 2 @ 3450 RPM
    New Rev Limit7000 RPM

    M54 2.5-liter dyno chart -
    E46 325, E39 525, Z3 2.5i

    Read what others are saying!
    (click to expand)
    Brian: "Down loaded it with no problems. Initial driving..most noticeable is throttle response in all gears, also low end grunt is better. I can tell a difference for sure."
    Shark Injector Installation Instructions
    (click to expand)
    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
    (click to expand)

    This item fits the following BMWs:
    2001-2003 E39 BMW 530i
    Show More Show Less

    Select Vehicle

    Category

    • Shark Injector Performance Software, 1996-2005 Models

    Price

    $
    $