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Shark Injector Performance Software
The enthusiast's choice for over a decade, the Shark Injector's performance is only equaled by its own ease of install! Tune your ECU at the press of a button simply by plugging into the under-dash OBDII diagnostic port, there is no removal of your car's computer; no laptop or cables required. What does the Shark offer?
Turner Motorsport Power Pulleys
Underdrive Power Pulleys work to 'free up' horsepower. Any accessory that spins from the main drive belt is using up power. That's power that could otherwise be used to move the car. By giving some of that power back to the engine, you can make the car faster! We measured 10.7 whp at 6960 rpm and 8.1 lb-ft of torque at 5550 on a 1995 M3. Race pulleys deliver even more power.
Another "no-downside" upgrade, we even include a new belt. Total install time for a 3-piece pulley set should be around 1.5 hours. We offer three options in pulleys:
1.) No alternator pulley included - for cars with big amps and powerful stereo systems that need the extra juice.
2.) Street Power Pulleys - our most popular option with no downside!
3.) Race Power Pulleys - delivering 15 "free" horsepower, this set underdrives the water pump, power steering pulley, and alternator for lower temps, less wear, and more power. Not for street use.
Intake Air Temperature Relocation Kit
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 item fits the following BMWs:
2001-2006 E46 BMW M3
Benefits of Shark Injector Performance Software:
![]() E46 M3 Dyno | Power and Torque Gains Stock: 278.2 whp / 235.3 wtrq Sharked: 284.2 whp / 236.9 wtrq Peak Gain 6.0 rear wheel HP and 1.6 rear wheel Torque (note: the max gain (biggest improvement) is 9 rear wheel HP between 7000 and 8000 rpm) |
Shark Injector Performance software includes:
![]() E46 M3 Dyno | Power and Torque Gains Stock: 278.2 whp / 235.3 wtrq Sharked: 284.2 whp / 236.9 wtrq Peak Gain 6.0 rear wheel HP and 1.6 rear wheel Torque (note: the max gain (biggest improvement) is 9 rear wheel HP between 7000 and 8000 rpm) |
The ECS Exact-fit water line is a perfect upgrade if you're tired of dealing with brittle failure prone parts under your hood. The reinforced fluorosilicone hose has been pre-formed to route the same way your stock line did so you can maintain that clean factory installed appearance. Upgrading the line fitting with a billet aluminum piece eliminates the failure prone plastic fitting giving your cooling system strength.
Included:
Aluminum fitting
Silicone hose
A combination of billet fittings and AN lines for an upgraded and serviceable crankcase vent hose. Attaches between the oil separator and the CSL air box.
The factory rubber/plastic hoses become brittle and crack over time. Brittle and cracked hoses can cause multiple vacuum leaks that are impossible to repair without hose replacement. Vacuum leaks can cause many problems including rough running, missing, stalling at idle, and even a no-start condition. The factory hoses offered through BMW are plastic and will yield the same results of becoming brittle and damaged over time.
We have created a full motorsport style solution with our CSL Crankcase made from machined 6061 billet aluminum with AN style fittings and nylon fiber braided lines. This is a fully serviceable replacement that will outlast every one of the OEM replacements. Our AN crankcase line can be used to replace the factory brittle hose to ensure your S54 is free from vacuum leaks and performing properly.
OEM CSL Vent Hose (11157833649) - Direct Replacement
Key benefits:
Lifetime replacement of the brittle OEM plastic crankcase breather hose
Fully Serviceable
Motorsport Aesthetic to compliment your CSL Intake Plenum
Design:
Fittings are made from billet 6061-T6 aluminum and finished in Type II black anodizing
Pre-anodized machined Turner branding
Nylon fiber braided lines
Fittings are a direct replacement for the plastic OEM fittings
Upgrade your BMW's cooling system with the BMW E46 M3 ECS Silicone Hose Kit. This kit is designed to enhance durability and longevity compared to OEM rubber hoses. Constructed from high-quality silicone, these hoses are resistant to high temperatures and pressure, ensuring reliable performance under demanding conditions. Additionally, they improve coolant flow for better engine cooling, resulting in improved overall performance. Installation is easy and straightforward, with no modifications required, making it a convenient upgrade for BMW enthusiasts.
A combination of billet fittings and AN lines for an upgraded and serviceable crankcase vent hose. Attaches between the oil separator and the CSL air box.
The factory rubber/plastic hoses become brittle and crack over time. Brittle and cracked hoses can cause multiple vacuum leaks that are impossible to repair without hose replacement. Vacuum leaks can cause many problems including rough running, missing, stalling at idle, and even a no-start condition. The factory hoses offered by BMW are plastic and will yield the same results of becoming brittle and damaged over time.
We have created a full motorsport-style solution with our CSL Crankcase made from machined 6061 billet aluminum with AN-style fittings and nylon fiber braided lines. This is a fully serviceable replacement that will outlast every one of the OEM replacements. Our AN crankcase line can be used to replace the factory brittle hose to ensure your S54 is free from vacuum leaks and performing properly.
OEM CSL Vent Hose (11157833649) - Direct Replacement for cars with secondary shut-off valve. (11157834056)
Key benefits:
Lifetime replacement of the brittle OEM plastic crankcase breather hose
Fully Serviceable
Motorsport Aesthetic to compliment your CSL Intake Plenum
Design:
Fittings are made from billet 6061-T6 aluminum and finished in Type II black anodizing
Pre-anodized machined Turner branding
Nylon fiber braided lines
Fittings are a direct replacement for the plastic OEM fittings
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.
We are proud to introduce our latest exhaust offering, the Black Chrome Rolled Angle Exhaust Tip! This tip comes in a gorgeous chrome finish and features a rolled angle, stepped design. Warning - you may become obsessed with cleaning and taking care of these beautiful tips!
Other Features Include:
3.0 Inlet
3.0 Outer Diameter
Black chrome Finish
Left Stepped Design
Rolled Angle Design
Dual Tip Wall Slash Cut Exhaust - 3.0 Inlet - 3.5 OD - Stepped Left - Mirror is the perfect upgrade for those looking to enhance their vehicle's aesthetics and performance. Crafted with a stunning mirror finish, this exhaust tip features a sleek slash cut and stepped left design that adds a touch of sophistication to your vehicle. Its double-wall construction ensures durability and a premium look, making it a must-have for any car enthusiast.
This product was last offered at the strikethrough price on
06-14-2026
Over the years, it is not uncommon for exhaust tips to be damaged and corroded, becoming a "sore spot" of your BMW. To remedy this unsightly feature, we now offer our very own exhaust tips! Featuring stainless steel construction and a simple, yet sporty design, this exhaust tip will look perfectly at home on almost any model.
Features & Specifications:
3.0" Inner Diameter
4.0" Outer Diameter
Brushed Finish
Double Wall Construction
Slant Cut Style
Includes Stainless Steel Clamp
These 2-piece floating rotors help dissipate heat better than a standard cast iron rotor and are also lighter for less unsprung weight. Managing heat in the brake system is vital to braking performance, especially on the track or when driven hard. It's why your brake rotors have internal vanes that vent heat as the rotor spins. These 2-piece ECS rotors feature an outer cast iron friction surface ring that is separate from the aluminum center hat. This allows better airflow through the vanes and for the friction ring can expand as it gets hot. The rotors are also cross-drilled for better ventilation and slotted to improve brake pad performance.
ECS 2-Piece Rotors feature:
These are the same size as the stock rotors so your stock caliper and mounting bracket will fit and there will be no clearance issues with your wheels or to other components. Stainless steel rotor retaining screws are included. You can use these with any brake pad.
Price is for the pair of brake rotors.
This item fits the following BMWs:
2001-2006 E46 BMW M3 with CSL or ZCP brakes
2006-2008 E85 E86 BMW Z4 M Coupe Z4 M Roadster
**For vehicles with coilover front suspension**
When looking to dial in your steering geometry and alignment for reduced tire where and/or better track handling, the stock suspension is quite limited. To fix this, you can install Camber/Caster plates such as these plates from IRP. Camber/Caster plates allow for adjustment of the top position of the shock's mounting position. These slight adjustments have a huge impact on the stance of the of the wheel when driving straight down the road and when turning into a corner. With simple adjustments, you can increase the grip of the tires in hard turns, improve tread life, or even just make an alignment correction for a vehicle with a lowered ride height.
The IRP Camber Caster plates are made of an aircraft grade aluminum body, for strength and low weight, with an adjustable mounting plate that utilizes a steel monoball mounting point. This makes the plate resistant to corrosion and prevents deformation even with the stiffest shocks and springs.
Features:
Fits the following BMWs:
1999-2006 E46 BMW
This product was last offered at the strikethrough price on
10-28-2026
This product was last offered at the strikethrough price on
05-27-2026
Looking to upgrade your front suspension to increase the strength and your steering angle for the track? IRP has you covered with their BMW Lock Kit. This kit includes new control arms that are stronger than stock and have monoball ball joints, new tie rod ends that feature steel monoball ball joints as well, new offset control arm bushings, fully adjustable camber plates, roll center/bump steer correction plates, and all new hardware. This enables this kit to be fully plug and play, giving you a much more adjustable front suspension, and increases the total amount of steering angle up to 65 degrees.
This kit is perfect for those looking to build a drift car and ensure their suspension is ready to take on the challenge.
Kit features:
Fits the following BMWs:
1999-2006 E46 BMW M3
Stock mounts are made from soft rubber and are sometimes filled with fluid to give a car the most comfortable ride possible. The soft rubber and fluid helps to reduce the total amount of vibration, noise, and harshness (NVH) that is transferred into the cabin. The problem with this is driveline slop. The stock mounts allow a lot of excess movement and increases the amount of time it takes to transfer power to the wheels.
In order to address this issue, performance mounts can be substituted to reduce the amount of slop and transfer power to the wheel quicker. Two options for this are polyurethane mounts and solid mounts.
The middle ground is Polyurethane. Polyurethane is much stiffer than rubber, but these still let a large amount of movement in comparison to solid mounts. These are great for sporty, aggressive street driving, but for the track are not ideal.
For the track, solid mounts are great. Solid mounts give you an immediate transfer of power, at the cost of increase NVH. This is great for the track where comfort is the least of your worries and power is all that is important.
Features:
Want the best performance option in shock tower mounts? IRP has created their pillow-ball rear shock mounts for just this need. These rear shock mounts are designed for use on the track and racing. This set of mounts will help your rear shocks perform the best they can in all conditions. The advantage to using a mount with spherical bearing is that it allows the shock to freely move off axis without side loading the shock shaft like rubber or polyurethane mounts do. Side loading a shock increases stiction and wear which decreases its efficiency. Because these are mounts without an isolator (rubber or polyurethane) to dampen road noise and vibrations we do not recommend them for street cars.
The bearing sleeve and poly bushing are built to work with all stock style shocks such as Bilstein and H&R coilover and suspension kits.
Fits the following BMW chassis:
E36 BMW All Submodels except for 318ti
E46 BMW All Submodels
E30 BMW All Submodels
E36 Z3 BMW All Submodels
E85/E86 Z4 BMW All Submodels
Upgrade your BMW's braking performance with the BMW E46 Front CSL Big Brake Kit Plus (345x28). This comprehensive brake kit is designed specifically for BMW E46 models, offering superior stopping power and reliability. Engineered with precision and quality in mind, this kit provides numerous benefits:
Transform your BMW E46 with this high-quality brake kit for a safer and more exhilarating driving experience.
Turner Motorsport has made it easier than ever to get the high-quality upgrade components you need for your next brake service—all in a single, convenient kit. Our performance brake service kit includes premium ECS rotors, ECS EP24 "Enthusiast Performance pads, a wear sensor, assembly grease, and a full set of rotor set screws, ensuring a seamless upgrade process. Expertly assembled for perfect compatibility, this kit is designed to keep your braking system performing at its best.
Kit Includes:
ECS 2-Piece Semi-Floating Cross-Drilled & Slotted Rotors (Front) ECS EP24 "Enthusiast Performance" Brake Pads URO Pad Wear Sensor ECS Stainless Steel Rotor Set Screws AGS Brake Lubricant Compound Packet Upgrade your braking performance with precision-engineered components!
BRAKE BLEEDER:
We know bleeding brake alone is not only no fun, but much more complicated than it needs to be. Having a pressure bleeder give you the ability to keep the pressure on the brake system while you go under and crack open the bleeder screws to relieve the air pockets.
Features:
Note:
Includes:
Note:
CATCH BOTTLE:
Keep your fluid's off the floor and into our catch bottle. The bottle has fluid level markings from 0.2L to 0.7 liter. This feature allows you to measure how much fluid you have sent thru the system. Our bleeder bottle features an expandable/collapsible top portion for easier storage. Gasket in cap prevents leakage. Tubing is extra long at 24" from cap to nipple. Flexible hose can be pushed down into bottle for storage when done. Bottle now features a handy hanger bracket to hang bottle from bottom of car.
CALIPER HOOK SET:
Tired of messing with bent coat hangers or bungee cords to hang your calipers up and out of the way when performing brake maintenance? These hooks make working on your brakes easier by letting you hang your calipers with ease, no more fighting with the bungee cords or zip ties to hold the caliper just right or having to make your own "custom" hooks with wire.
BILLET ALUMINUM CAP:
This aluminum cap with 90 degree swivel will work with our T#363245 Euro bleeder or our T#366970 3-Liter Multi-functional Fluid Pump Kit.
Features an all aluminum 45mm cap with quick coupler nipple.
BLEEDER WRENCH:
Finally, a bleeder wrench with just the right angle to open the bleeder screw without having to spend all that time removing each wheel from your car.
WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.
BRAKE CALIPER PISTON TOOL SET:
The Schwaben 18-piece disk brake retractor tool kit screws brake caliper pistons back into their bores to make room needed for new brake pads. An essential tool for working on calipers with threaded pistons, the kit comes with both right-hand and left-hand thread screw jacks, press plate, and 15 different diameter press disks to fit a wide variety of vehicles, both import and domestic, including Audi, BMW, Ford, GM, Honda, Mazda, Mitsubishi, Subaru, Toyota, Volkswagen and others.
Made of 100 percent chromalloy steel for strength, durability, and long service life.
PROTECTA SOCKET SET:
Protecta socket are used to keep ugly scratch marks from showing up after torqueing down wheel lugs.
Features:
Use these with your breaker bar or impact gun to remove the tightest wheel bolts and lug nuts: when reinstalling wheels, use them to final torque wheel fasteners to factory specifications.
Combine these with our torque limiting sockets and the Schwaben ½-inch torque wrench for a complete wheel fastener solution.
CALIPER HOOK SET:
WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.
Replacement front sway bar bushing for the Turner E46 M3 30mm front sway bar.
Fits only with the Turner 30mm front sway bar - not a stock sway bar.