BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW X Series F25 (2011+)

This electric valve serves one of several purposes depending on which car it is used on. Please read the application listings below to ensure you are purchasing the correct part. 

Pierburg pumps are some of the most trusted and widely used on the market. From fuel, water, air and vacuum Pierburg has you covered with OE quality and reliable performance year after year.

This item fits the following BMWs:
Secondary Air System Valve
1996-1998 E36 BMW 323is 323ic 328i 328is 328ic M3
1999-3/2003 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2003-2005 E46 BMW 325i 325ci (M56)
1997-2003 E39 BMW 525i 528i 530i 
2000-2006 E53 BMW X5 3.0i 
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 
1997-2000 Z3 BMW M Roadster M Coupe (S52)

• Stainless steel construction
• Multi-chamber design for increased performance
• Chambered muffler performance sound

Enhance your BMW's performance and sound with Supersprint's premium rear muffler

With over 60 years of experience, Supersprint is renowned for crafting high-quality exhaust systems. Designed for increased power and a distinct exhaust note, this muffler is the result of extensive testing and feedback from professional race teams. Enjoy improved horsepower and torque thanks to its open and freer-flowing design.

Benefits:

• Increased engine performance
• Distinct exhaust note
• High-quality materials for durability
• Designed to fit with stock US catalytic converter or Supersprint center resonator
• Extensively tested for optimal performance

Please note: This exhaust may exceed street noise limits. Check local regulations before installation on a street car.

Special pricing! Free ground shipping!

The factory 35i exhaust system is pretty wide open with a minimal of restrictions - except for the catalytic converter. The factory cat is the biggest restriction so any exhaust work to gain more power is going to have to involve replacing it with something freer-flowing. Supersprint's downpipe incorporates a high-flow HJS 200-cell metallic cat that flows considerably more than the stock ceramic part.

Supersprint exhaust is widely recognized as the leader in complete exhaust system upgrades - extremely high quality, well designed for optimal flow, and amazing sound. Even at a premium price Supersprint is an unbeatable exhaust system because every aspect is done to such a high level. A Supersprint exhaust rewards you with a terrific sound, long lasting construction and excellent fitment. The Supersprint sound is very 'European' which fits the sporting sophistication of BMWs perfectly. Most systems are also modular - sections can be added or removed to custom tailor the exhaust sound to your preferance. Aside from 'Race' systems, their mufflers meet European noise laws so you get a refined and tuned sound without being excessively loud. Most Supersprint systems are built with larger diameter piping to improve exhaust flow which helps the engine do less work and make more horsepower! Supersprint exhausts generally run at a premium over other systems but no other system on the market can match their quality, performance, or reputation!

Supersprint metallic sport catalytic converters are sourced from HJS of Germany. For 30 years HJS has been supplying motorsports teams with sport cats when rules required them. HJS is now a worldwide leader in sport cat technology and performance. Rally cars, German DTM, and Formula 3 all rely on HJS for clean, reliable horsepower. Supersprint works closely with HJS to spec a catalytic converter that is correct for the vehicle and engine package. This allows for a substantial increase in flow but which, at the same time, keeps the environmental specs within European limits. With any high-flow catalytic converter, special software or other work may be required to keep emissions fault codes and check engine lights from displaying. Supersprint catalytic converters are sold for track and other off-road uses only.

section:downpipe

connects to:OEM exhaust or Supersprint section 1

material:T304 stainless steel

This product modifies (but does not remove or defeat) emissions equipment. For this reason this product may not be CARB compliant, and therefore not emissions legal in some states. Consult local laws and regulations in your area. For more information on this product, feel free to contact our sales department.

This item fits the following BMWs:
2011+ F25 BMW X3 xDrive35i

BMW enthusiasts looking to fabricate a custom exhaust project will find quality and price-friendly options in the ECS Tuning Universal Exhaust catalog. These select items feature the same premium benefits as our In-House Engineered Exhaust Systems, ensuring confidence in their quality and longevity.

Part Design:

• Made from T304 Stainless Steel for corrosion resistance with an attractive brushed finish
• 3.0" outside diameter (OD)
• 1.5mm (.060") wall thickness tubing for durability
• U-Bend Centerline Radius - 5.0" @ 180° angle
• Leg Length "A" - 7.0"
• Leg Length "B" - 14.0"
• Leg Length "C" - 27.0"

Product Development:

• Developed top-tier exhaust components through our In-House Engineered Exhaust Systems
• Direct-fit components for specific European applications now available for custom exhaust projects

Installation and Support:

• Universal parts with no direct fitment to any particular vehicle
• Custom welding and fabrication required
• Special prep/clean procedures must be followed for proper welding due to brushed finish

Elevate your BMW with ECS Tuning Universal Exhaust components, designed for quality and durability in custom exhaust projects.

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.

Secures the exhaust manifold to the head. Used on all BMW N-series motors that are turbo-charged.

Genuine BMW Flange Nut
This item fits the following BMW Chassis:
E82 1M Coupe,E71 X6,E82,E89 Z4,E90,E92,E93,F01,F02,F06,F10,F12,F13,F15,F16,F22,F25 X3,F26 X4 X4,F30,F31,F32,F33,F34,F36

Fits BMW Engines including:
N20,N26,N54,N54T,N55
 

This exhaust gasket is used to seal the exhaust midpipes to the downpipes. We also recommend replacing the bolts (11621711954, 4 required) as well.

Elring is one of the biggest OEM names in the manufacturing of high quality gaskets that are available for very affordable prices. Elring has supplied many automotive names for years with the gaskets that seal your car's components from day 1 so you can rest assured that these components will last for a long time to come!

Fits these BMW engines:
N54 3.0L

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.

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

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