BMW Z3 (1996-2002)

Silver 18x9.5" ET22 Concave APEX ARC-8 Wheel.

Wheel Specs

Fitment:Rear

Size:18x9.5"

Offset (mm):22

Weight (lbs):19.2

Profile:Concave

APEX light alloy wheels are the next evolution in flow-forged wheel technology for BMWs. Flow-forming is a semi-forging process that produces a wheel typically stronger than a traditional cast wheel yet is still light weight. The wheels are around 10lbs lighter per wheel than a comparable factory wheel! That's reduced unsprung weight that improves all aspects of performance. The spokes and barrel have been designed to allow generous clearance for big brakes. In other words, these wheels are very impressively engineered and look great too! The design is based on classic motorsport themes that blend with BMW styling and appearance. These wheels look right at home on many BMW models. Multiple color and profile options allow you to set just the right look and stance for your car. As well as being pleasing to the eye these are very strong and functional wheels that are at home on the street as well as the racetrack. Don't let the price fool you - these wheels are high quality, high strength, and in high demand.

All APEX wheels are the BMW standard 5/120 bolt pattern and with a 72.6mm center bore. They are a direct fit many BMW models and may fit other models with a specific wheel spacer. The original BMW center cap, TPMS sensors, and original lug bolts are all carried over from your original wheels (wheel bolts may vary if spacers are used). They come in a wide variety of diameter, width, and offset combinations which gives you multiple fitment and application opportunities. For street use we generally recommend a staggered setup with a rear wheel slightly wider than the front. For track and racing applications a square setup is desired with the same width in the front and rear. Wheel offsets may also vary based on the clearances and stance you wish to achieve. Refer to our image gallery for inspiration. If you'd like more input give us a call or e-mail and we'd be happy to go over the many options with you.

Note: careful consideration of wheel width, offset and tire sizing must be observed when choosing and installing larger wheels. Adding larger wheels may lead to rubbing on suspension components or bodywork. Wheel spacers, new alignment settings, inside fender modifications, or other adjustments may be required. For more information on APEX BMW wheels and BMW wheel fitments in general, check out our APEX Wheels page!

Price is per wheel.

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.

Stage 3 Performance Software for E36 M3, MZ3 (HFM/Cam Kit) (stock S52 manifold)

Conforti Shark Injector performance software tuned for our Stage 3 OBD2 package: Schrick camshafts, "24lb" injectors, Porsche 3.5" HFM, and intake. This software is tuned around the stock S52 intake manifold. For keeping the most useable torque we recommend using the stock manifold over the M50 part.

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:
"24lb" injectors (actually around 26lb injectors when used at the S52's 3.5 bar of fuel pressure). You must confirm the injector flow-rate at 3.5 bar before using this software. If the injectors were not purchased from us, we may as for the Bosch part number on your injectors.
Porsche 809 3.5" HFM (0 280 217 809) (TMS/Porsche HFM works best) with intake. Note: this will not work with a Euro HFM, 540 HFM, or Dinan HFM. Our software is programmed and written specifically for the Porsche 809 HFM! If you did not purchase the HFM Kit from us, we may ask you for the Bosch part number from your HFM.
Schrick camshafts
 

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 M3

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

Elevate your BMW's performance effortlessly with the Shark Injector—the ultimate solution for adding power and torque. Engineered by BMW tuning legend Jim Conforti, this software is optimized for high-octane (91+) pump gas, enhancing mid-range torque and high-RPM horsepower. Unleash the potential of your BMW with these features:

• Safe performance improvement without drawbacks
• Raised rev limit for heightened performance
• Fine-tuned fuel and spark maps for superior factory performance
• Plug-and-play solution with easy installation in approximately an hour
• Detailed instructions provided for hassle-free setup
• Compatible with "24lb" injectors, Porsche 809 3.5" HFM (0 280 217 809), Schrick camshafts, and M50 intake manifold
• Exclusive compatibility with NORTH AMERICAN SPEC BMWs

Installation is a breeze—connect a battery charger, plug in your Shark Injector, and start the process. This innovative solution replaces stock software, storing original data for future use. When the LED turns from red to green, your BMW is ready to deliver enhanced performance.

Stage 3+ Performance Software for E36 M3 (M50 Manifold + Cam Kit)

Conforti Shark Injector performance software tuned for the an awesome OBD2 package: M50 manifold, Schrick camshafts, "24lb" injectors, Porsche 3.5" HFM, and intake. This software makes full use of the benefits of the M50 manifold when used with cams and the HFM/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:
"24lb" injectors (actually around 26lb injectors when used at the S52's 3.5 bar of fuel pressure). You must confirm the injector flow-rate at 3.5 bar before using this software. If the injectors were not purchased from us, we may as for the Bosch part number on your injectors.
Porsche 809 3.5" HFM (0 280 217 809) (TMS/Porsche HFM works best) with intake. Note: this will not work with a Euro HFM, 540 HFM, or Dinan HFM. Our software is programmed and written specifically for the Porsche 809 HFM! If you did not purchase the HFM Kit from us, we may ask you for the Bosch part number from your HFM.
Schrick 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 M3

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