ECS News

The E46 generation BMW 3 Series is known for significant cooling system issues, specifically problems surrounding the mechanical fan clutch. Direct-fit replacements intended to resolve these issues have appeared out of place, disrupting the clean look of the BMW's engine bay. Mishimoto has directed significant engineering efforts towards improving the aluminum radiator, eventually deciding to increase the cooling factor by providing a bolt on electric fan shroud. The kits include a 16" high-flow electric fan producing over 1850 cfm, showing a 5whp gain in the 6500-7500rpm range.

The E46 3 Series come with an excellent handling package, but there's always room for improvement. Let H&R up your game with suspension products that pick up where BMW left off. Made in Germany, H&R sport springs, sway bars, and adjustable coilovers are built on decades of experience designing world class suspension upgrades; then manufactured to old world standards where "excellence" is more than just a word. Don't compromise. Demand H&R.

The E46 3 Series come with an excellent handling package, but there's always room for improvement. Let H&R up your game with suspension products that pick up where BMW left off. Made in Germany, H&R sport springs, sway bars, and adjustable coilovers are built on decades of experience designing world class suspension upgrades; then manufactured to old world standards where "excellence" is more than just a word. Don't compromise. Demand H&R.

The E46 3 Series come with an excellent handling package, but there's always room for improvement. Let H&R up your game with suspension products that pick up where BMW left off. Made in Germany, H&R sport springs, sway bars, and adjustable coilovers are built on decades of experience designing world class suspension upgrades; then manufactured to old world standards where "excellence" is more than just a word. Don't compromise. Demand H&R.

Inspection 2 is the most comprehensive element of your BMW maintenance schedule, incorporating each element of Inspection 1 with a few added critical features. ECS assembled and genuine BMW options are available. "Dry" kits address all wearing components affiliated with Inspection II except for fluids - an oil filter, cabin filter, air filter, fuel filter, and all spark plugs are included. The "basic" kits add BMW Castrol Edge TWS engine oil, while ECS assembled "Complete" kits further add Pentosin MTF2 transmission fluid, BMW rear differential fluid, and Pentosin brake fluid.

If you spend time and money renewing your brake hardware and linings, you ought to consider upgrading to ECS Tuning Exact-Fit brake hoses, and do the job right. These premium brake hoses are stronger, more durable, and better protected than the originals. They are shielded in stainless steel mesh reinforcement, and coated with bright red vinyl for added protection. Available by the axle for front or rear, or as a complete vehicle set, our DOT-compliant, tailored hoses fit like OE for hassle-free installation.

If you spend time and money renewing your brake hardware and linings, you ought to consider upgrading to ECS Tuning Exact-Fit brake hoses, and do the job right. These premium brake hoses are stronger, more durable, and better protected than the originals. They are shielded in stainless steel mesh reinforcement, and coated with bright red vinyl for added protection. Available by the axle for front or rear, or as a complete vehicle set, our DOT-compliant, tailored hoses fit like OE for hassle-free installation.

If you spend time and money renewing your brake hardware and linings, you ought to consider upgrading to ECS Tuning Exact-Fit brake hoses, and do the job right. These premium brake hoses are stronger, more durable, and better protected than the originals. They are shielded in stainless steel mesh reinforcement, and coated with bright red vinyl for added protection. Available by the axle for front or rear, or as a complete vehicle set, our DOT-compliant, tailored hoses fit like OE for hassle-free installation. Do The Job Right

A frequent dilemma when fitting an upgraded seat belt to track-prepared street cars is how to balance the needs of daily driving with the demands of performance driving. A dedicated track-day setup is typically impractical, while running without a substantial harness forces the driver to use the steering wheel to hold themselves in place. Schroth Racing Quick Fit Harnesses are fully reversible and anchor to the factory seat belt pre-tensioner, allowing the airbags to deploy as the BMW engineers intended. Both left (driver) and right (passenger) harnesses are available.

Add the bold look of our new Alzor Style 030 wheels to your E46 Non-M. Their distinctive split-spoke design is great for showing off your new painted calipers, Exact-Fit brake lines, and GEOMET® rotors. Available in black or hyper silver, in square or staggered sets, Alzor hubcentic wheels are sure to fit right, run true, and add the finishing touch to your other upgrades. Go with 18s or 19s, then finish the job with ECS wheel spacers and bolts.

The best way to address your accessory belt, tensioners and idler pulley is to invest in a complete kit with new replacement hardware. ECS-assembled and genuine OEM Accessory Belt Service Kits contain each part required to completely rebuild your accessory system. You get the AC belt and tensioner, idler pulley, accessory belt and tensioner, and all hardware required for a clean install.

The primary appeal of new wheels is in the new, shiny appearance they offer. The majority of the time, a different style, size, or color isn't really the ultimate goal. With such a deep catalog of staggeringly effective wheel cleaning and restoration products from specialists Sonax and Chemical Guys, getting what you really want from your wheel setup is fast and easy - and it's all available now from ECS. Acid-free and pH balanced rim and wheel cleaners effortlessly dissolve grease, brake dust and dirt, while safely preserving your wheel's finish.

If your current headlights have a fog over them and are not giving you the light you need, you're probably an excellent candidate for a premium headlight upgrade. Depo Euro Angel Eye Headlight Kits not only improve front-end aesthetics, but also illuminate your driving path far beyond what the stock lighting system is capable of. Angel eyes are one of BMW's most sought after upgrades - Depo kits combine this feature with black-out housings and projector headlights. The Angel Eye Projector Headlight Sets feature European reflectors, blacked out housings, and integrated angel eyes.

ECS Black Out Grille Sets are distinguished by their full matte black ABS plastic construction. The design means that any chips or scratches on the grille will not reveal a white surface underneath black paint, as the parts are integrally black. Engineered to exact OEM dimensions for precise fitment into the BMW E46 3 series, the grilles are available in a carbon fiber-look, gloss black, or matte black finish.

Few sensors in any car have a higher authority than the Mass Air Flow (MAF)sensor. It is so critical to fuel control that a failed or contaminated MAF can cause an assortment of driveability problems: reduced power and fuel economy, ping, a failed emissions test, and sometimes, a no-start. If your car suffers from MAF-related bog, stumble, erratic idle, stalling, or an illuminated check engine light, a new Bosch MAF can restore lost performance in minutes, and increase fuel economy. Readily accessible; easy to install.

A frequent dilemma when fitting an upgraded seat belt to track-prepared street cars is how to balance the needs of daily driving with the demands of performance driving. A dedicated track-day setup is typically impractical, while running without a substantial harness forces the driver to use the steering wheel to hold themselves in place. Schroth Racing Quick Fit Harnesses are fully reversible and anchor to the factory seat belt pre-tensioner, allowing the airbags to deploy as the BMW engineers intended. Both left (driver) and right (passenger) harnesses are available.

The E46 has been known to suffer from serious cooling system issues, putting critical engine components at risk due to overheating. Three tiers of ECS assembled & genuine OEM kits are now offered, depending on your vehicle's particular needs. All kits include a water pump with metal impeller, ECS water pump pulley, fan switch, thermostat, expansion tank, coolant, & radiator hoses; Level 2 kits add all accessory drive belts and a radiator drain plug. The most thorough option is the Level 3 Kit, further adding a Nissens radiator, idler pulley, hydraulic tensioner and pulley.

The fuel pump in your vehicle is essential for consistently delivering a specified amount fuel at the correct pressure. The factory pump supplied to the E46 3 Series has shown a typical lifespan of 7-10 years, often failing unexpectedly. ECS tuning supplies an assortment of replacement fuel pumps to get your BMW back on the road again. Each offering installs easily in the place of your broken or worn pump, and all wiring connections are the same for an easy plug-and-play installation.

The fuel pump in your vehicle is essential for consistently delivering a specified amount fuel at the correct pressure. The factory pump supplied to the E46 3 Series has shown a typical lifespan of 7-10 years, often failing unexpectedly. ECS tuning supplies an assortment of replacement fuel pumps to get your BMW back on the road again. Each offering installs easily in the place of your broken or worn pump, and all wiring connections are the same for an easy plug-and-play installation.

The VANOS refresh kit is an inexpensive route to give your system a makeover. VANOS failures include leaking oil, lack of pick up on the power curve, or a clicking noise from the solenoid. Replace the key failure components with this kit from ECS, saving you from more costly repairs when trying to diagnose an individual part of failure. This kit is also a great refresh for an aged car that you want to keep running strong.

Schwaben products are characterized by simple, clever designs. Their wheel storage solutions may be the best examples of these qualities. The Schwaben Wheel Tree holds up to 275lbs and allows you to safely stack your wheels without the risk of scuffing and scratching. Convenient locking casters allow you to easily move the whole set anywhere in your garage or shop at one time. And when saving floor space is the highest priority, the Schwaben Wall-Mounted Wheel Rack allows you to securely store up to four 11½" wide wheels and tires against the wall, away from your work space.

Hawk is well known for anyone in a need of a high quality brake pad to deliver stopping results. The HPS pad that is a favorite to the spirited every day driver has turned it up a notch with the new HPS 5.0 pads. They deliver the same quality you expect and more, with low dust and noise, improved pedal feel, and even more bite without throwing your ABS into ICE mode from the extreme grab of the pads. This pad is a must for anyone who demands the best in street performance. Hawk HPS 5.0 Pads Allows hard high performance braking while pushing the limits of your ABS.

Hawk is well known for anyone in a need of a high quality brake pad to deliver stopping results. The HPS pad that is a favorite to the spirited every day driver has turned it up a notch with the new HPS 5.0 pads. They deliver the same quality you expect and more, with low dust and noise, improved pedal feel, and even more bite without throwing your ABS into ICE mode from the extreme grab of the pads. This pad is a must for anyone who demands the best in street performance. Hawk HPS 5.0 Pads Allows hard high performance braking while pushing the limits of your ABS.

The M3 CSL is arguably BMW's most hallowed and revered sports car. To produce this extremely limited release model, the E46 M3 was further lightened and fitted with stunning engine upgrades, resulting in truly exceptional performance. Visual upgrades were few, though. The most recognizable aesthetic enhancement was a highly-aggressive front bumper, fitted with carbon fiber front splitters and a new intake inlet. Bring this legendary design to your E46 3 Series with the ECS CSL Front Bumper Conversion. The kit includes all pieces required for a complete installation.

If you've ever replaced a broken or cracked water pump pulley and wondered why the engineers at BMW didn't make it out of something more durable, you're not the only one. CNC machined from 6061 billet aluminum, the in-house engineered ECS pulley will never crack or break, leaving you on the side of the road. The hard anodized, corrosion-resistant pulley is a direct-fit replacement, bolting right up to the factory location. If you are replacing your water pump, now is the time to get rid of that stock pulley.

Park Distance Control was a costly option to check at the dealer - a fact evidenced by the shortage of PDC-equipped E46 models on the road today. However, BMW has assembled a superb license-plate mounted PDC kit for the non-M BMW 3 series, letting you enjoy the safety and peace of mind of this helpful feature. City parking is made infinitely more easy, alerting you to objects in blind spots that would otherwise go unnoticed. A beep sounds when nearing an object, the intervals between beeps shortening as the vehicle closens.

A failed air injection pump is more than a noisy annoyance. Bad pumps store a fault code and turn on your check engine light, a sure way to fail your local emissions test. Dying pumps don't go quietly. As they fail, they make a loud buzzing noise, audible shortly after a cold engine start up; continuing for a minute or so after that. Our secondary air pump kits contain a new pump, control valves, and hoses so you can put your air injection system back to normal, eliminate all that racket, and turn off that pesky dash light.

The sign of a truly discerning car enthusiast is an awareness of the misconceptions and misinformation surrounding aftermarket performance upgrades. What consumers have only recently begun to understand is that most, if not all, factory intake systems are already cold-air systems. VF Engineering has designed a truly effective Cold Air Intake, improving upon the E46 M3 factory airbox by incorporating its cold-air routing while employing a freer flowing filter element.

Avoid finding yourself without a key trim fastener - stock up for good with the Vaico BMW/MINI Fastener Assortment Kit. Designed with the DIY enthusiast or body shop in mind, this assortment comes stocked with clips for fender liners, interior trim, and body mouldings, all in a convenient storage case.

This set of Alzor Style 020 wheels will not only change the look of your vehicle, but also capture the attention of others. The split spoke design will give your car a sleek appearance that will keep people looking as you pass. Designed to bolt right up to your car, these wheels fit without any modifications or hassle. Of course, if you want to achieve an extreme look, don't forget to check out our large assortment of ECS Tuning wheel spacers and lug bolts.