Embark on your custom exhaust project confidently with the ECS Tuning Universal Exhaust catalog, offering quality and price-friendly options. Crafted from T304 Stainless Steel for corrosion resistance, these items feature premium benefits akin to our In-House Engineered Exhaust Systems. With a 3.0" ID (Slip fit) X 65mm OD (Butt) connections, 1.5mm (.060") wall thickness tubing ensures durability. Length on the 65mm OD side is 2.25" while on the 3.0" ID side is 3.50". Ideal for fabricating your unique exhaust system, these universal parts guarantee top-tier quality and longevity.

Benefits:

• Crafted from T304 Stainless Steel for corrosion resistance
• Features premium benefits akin to In-House Engineered Exhaust Systems
• Durable construction with 1.5mm (.060") wall thickness tubing
• Ideal for fabricating custom exhaust projects
• Ensures top-tier quality and longevity

If you're looking to fabricate your custom exhaust project and need quality, price-friendly options, then we have you covered with our ECS Tuning Universal Exhaust catalog! These select items feature the same premium benefits as our In-House Engineered Exhaust Systems so you can be confident in their quality and longevity!

PART DESIGN

• Made from T304 Stainless Steel for corrosion resistance and features an attractive brushed finish
• 2.50" outside diameter (OD)
• 1.5mm (.060") wall thickness tubing for durability
• Overall Length (OAL) is approximately 24.00"

PRODUCT DEVELOPMENT

Throughout our development process of our In-House Engineered Exhaust Systems, we have developed top-tier exhaust components, direct-fit to specific European applications. We want to offer the same great quality items to our customers who want to fabricate their own custom-exhaust project, so now you can make it your own!

INSTALLATION AND SUPPORT

• These are universal parts, meaning they have no direct fitment to any particular vehicle. Custom welding and fabrication is required.
• Since these are brushed for a high-quality appearance, special prep/clean procedures must be adhered to for proper welding.
• Install photos depict possible usage of our Universal Exhaust Components. Only contains the item listed above.

Upgrade the wheel hardware of your BMW with the BMW Titanium Conical Seat Wheel Bolt - 12x1.5x35mm - Set Of 20. This comprehensive set of titanium wheel bolts is designed to enhance both the aesthetics and performance of your BMW. Engineered specifically for BMW models, these conical seat wheel bolts offer superior strength and durability compared to traditional steel bolts. Elevate the style and functionality of your BMW with this premium titanium wheel bolt set.

• Enhances the aesthetics and performance of your BMW
• Superior strength and durability compared to traditional steel bolts
• Engineered specifically for BMW models
• Set of 20 bolts ensures complete wheel installation

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

• Key Features:
• Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
• Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
• Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
• Serviceable: Easily removable baffle plates and drain plug for cleaning.
• Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
• Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).

Meet modern emission regulations while preserving engine performance with the ECS Baffled Oil Catch Can. Designed for BMW and MINI vehicles, this system efficiently captures blow-by gases, preventing excessive oil vapor ingestion into the intake tract. The innovative 4-chamber baffle system maximizes oil/air separation, reducing carbon build-up and pollutants. Featuring a 1/4" drain fitting for easy maintenance, this catch can minimizes oil deposits, ensuring cleaner emissions and enhanced engine performance.

Key Benefits:

• Efficient 4-chamber baffle system for maximum oil/air separation
• Recirculated design reduces oil ingestion, promoting cleaner emissions
• Durable 6061-T6 billet machined body with anodized black finish for longevity
• Integrated dipstick and sealed reservoir for easy oil inspection and maintenance
• Serviceable design with removable baffle plates for cleaning
• Easy installation with customizable mounting options and leak-free fittings
• Engineered and manufactured in the USA for superior performance and durability

Note: Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

Elevate your BMW's security with the BMW Conical Seat Locking Wheel Bolt Kit. This comprehensive kit provides peace of mind by securing your wheels against theft. Engineered specifically for BMW vehicles, these locking wheel bolts offer a precise fit and reliable performance. Say goodbye to worries about wheel theft and enjoy enhanced protection for your BMW with this essential locking bolt kit.

• Enhances security for BMW wheels
• Precision engineered for a perfect fit
• Provides peace of mind against wheel theft
• Specifically designed for BMW vehicles

ECS Silicone Coupler

Upgrade your BMW with the ECS Silicone Coupler. This straight 3 5/8" ID (92mm) x 3" L coupler is designed to enhance your vehicle's performance and durability. Crafted from high-quality silicone, it ensures long-lasting reliability and superior performance.

• Enhances vehicle performance
• Durable construction for long-lasting reliability
• Specifically designed for BMW vehicles

For performance-driven enthusiasts seeking weight savings and premium quality, ECS Titanium Wheel Bolts are the ultimate choice. These bolts, designed for both BMW and MINI vehicles, offer a significant weight reduction of 50% compared to steel bolts of the same size. Crafted from annealed titanium alloy using CNC machining, these bolts ensure reduced rotational mass on the vehicle. Tested to meet class 10.9 fastener proof load requirements, they exhibit exceptional durability and resilience.

Product Benefits:

• 50% lighter than steel bolts, reducing rotational mass
• CNC'd from annealed titanium alloy for high strength
• Tested to class 10.9 fastener proof load requirements for durability
• Conical seat design ensures proper fitment
• Ideal for performance-oriented enthusiasts seeking weight savings

*Note: When installing wheel spacers, add the size of the spacer to the length of the OE wheel bolt for proper fitment (ex. 26mm Length OE Wheel Bolt + 15mm Wheel Spacer = Requires a 41mm Length Bolt).

ECS Tuning is proud to offer extended wheel bolts individually or with our spacers that are matched to take the guesswork out of correct fitment. Our bolts are designed to meet ISO 898 class 10.9 mechanical and physical properties. This is a very strict standard that specifies material properties, hardening and tempering requirements, and proof load strength requirements. Furthermore, our fasteners have been lab tested to verify that they meet class 10.9 requirements.

Bolt specifications:

• Diameter - 12mm
• Thread Pitch - 1.5mm
• Length - 50mm

*When installing wheel spacers, add the size of the spacer to the length of the OE wheel bolt for proper fitment (ex. 27mm Length OE Wheel Bolt + 15mm Wheel Spacer = Require a 42mm Length Bolt)

Includes connector housing with terminals and seals. Commonly used for the pencil-style ignition coil connector.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12527519996 - Commonly used for the pencil-style ignition coil connector.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

Includes connector housing with terminals and seals. Commonly used for the engine oil level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 12521433915 - Commonly used for the engine oil level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 10mm locking collar can be found HERE.

ECS Tuning 304 Stainless Steel Hose Clamps

Revolutionize your car maintenance with ECS Tuning's premium 304 stainless steel hose clamps. Eliminate dealership delays and inflated prices! These German-style clamps utilize T-bolts for hassle-free diameter adjustment. With various band widths available, these durable clamps ensure reliability without the hefty cost. Experience dealership-quality products at affordable rates, exclusively at ECS Tuning.

Upgrade your exhaust system with the Stainless Steel Oxygen Sensor (O2) Weld Bung (M18x1.5mm). This high-quality weld bung is made from stainless steel, ensuring durability and resistance to corrosion. It features M18x1.5mm threads, making it compatible with most oxygen sensors. Perfect for custom exhaust setups or replacing damaged bungs, this weld bung is a must-have for any automotive enthusiast.

• Made from high-quality stainless steel for durability and corrosion resistance
• M18x1.5mm threads ensure compatibility with most oxygen sensors
• Ideal for custom exhaust setups or replacing damaged bungs
• Essential for automotive enthusiasts looking to upgrade their exhaust system

Enhance your BMW's hose connections with this sleek and reliable smooth clamp. Crafted specifically for BMW models, this clamp ensures secure and leak-free connections for hoses. Experience improved durability and functionality in your BMW's system with this purpose-built smooth clamp.

Key Benefits:

• Secure and leak-free hose connections
• Designed specifically for BMW models
• Enhanced durability for long-term use

Achieving precise exhaust fitment can be tricky—especially when the exhaust hanger has room to slide. This movement can cause annoying rattles or even lead to contact with the underbody or rear bumper. The ECS Tuning Exhaust Locking Collar offers a simple and effective fix. Designed to clamp securely around the exhaust hanger, this collar keeps everything firmly in place, eliminating unwanted movement.

Crafted from high-strength 6031 billet aluminum and finished in a sleek black anodized coating, it delivers both durability and corrosion resistance. With this collar in place, your exhaust stays exactly where it should—no rattles, no surprises.

Product Design:

Made from precision machined 6061 aluminum Black anodized finish Stainless steel M5 X 0.8mm hardware Installation & Support:

Install the locking collar around your exhaust hanger, position the hanger in place, and snug the locking collar down in place against the hanger! ECS Exhaust Hanger Locking Collars are available for 10mm and 12mm exhaust hangers. Please measure your hangers before ordering. The 12mm locking collar can be found HERE.

12x1.5 Conical Seat Wheel Nuts with 17mm Hex Head

ECS Tuning introduces 12x1.5 conical seat wheel nuts featuring a 17mm hex head, tailored for vehicles that have transitioned to a stud-style mounting system. These open-ended wheel nuts are the perfect solution for accommodating longer studs without any fitment concerns.

Product Details:

• Thread Size: 12x1.5
• Hex Head Size: 17mm
• Designed for vehicles with stud-style mounting
• Open-ended design to accommodate longer studs

ECS Tuning 304 Stainless Steel Hose Clamps

Once again, ECS Tuning has found a way to make life easier for working on your car. Need new hose clamps but don't want to wait to order it from the dealership or pay more than you should for a hose clamp? That's where we come in! These are full 304 stainless steel hose clamps with various band widths for your convenience. They are German style using T-bolts to adjust in size to your required diameter. Never pay dealer pricing again, but still get the quality you love here at ECS Tuning.

• Made from high-quality 304 stainless steel for durability
• German-style design with T-bolts allows for easy size adjustment
• Various band widths for versatile use
• Avoid dealership pricing without compromising on quality
• Perfect for BMW enthusiasts seeking affordable yet reliable hose clamps

The caliper sliding bolts are one of the most overlooked wear items in your braking system. Subjected to constant motion and often without adequate lubrication the guide bolts see a lot of wear and tear. Factory BMW caliper guide bolts are very expensive from the dealer - these 304 stainless steel bolts are less than half the price and provide outstanding resistance to corrosion and wear. They are manufacturered with tighter tolerances than the factory bolts too.

Price is per bolt unless noted (2 required per caliper).

Enter your vehicle info for specific fitment information.

27mm Thin Wrench

For those seeking a versatile tool for tight spaces, the 27mm Thin Wrench is an essential addition to any toolkit. This thin wrench is designed to tackle narrow areas with precision and ease, making it ideal for automotive and mechanical applications.

• Perfect for tight spaces and narrow areas
• Precision-engineered for optimal performance
• Durable construction ensures long-lasting reliability
• Versatile tool suitable for automotive and mechanical tasks