BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 6 Series E64 (2004-2010)

Maximize the potential of your BMW E63/E64 M6 with the Eisenmann Performance Exhaust system. Engineered with precision and crafted from top-notch materials, this exhaust system guarantees unmatched performance and an unforgettable auditory experience.

• Experience an enhanced exhaust note with a deep, aggressive growl
• Benefit from premium stainless steel construction ensuring durability and corrosion resistance
• Enjoy precise engineering for a perfect fitment and maximum performance
• Dyno-tested for optimal power gains and improved throttle response
• Easy bolt-on installation requires no modifications
• Rest assured with Eisenmann's renowned reputation for quality and craftsmanship

Upgrade your BMW E63/E64 M6 with the Eisenmann Performance Exhaust system today and unlock enhanced performance, aggressive styling, and an exhilarating driving experience.

Special pricing! Free ground shipping! The factory header system on the M5/M6 V10 is nicely designed - except where the primary tubes join together. Here the factory tubes are crushed in size and joined in narrow housing ahead of the catalytic converters. Supersprint has designed a fully tubular header and collector system that is fully mandrel bent and makes no compromises. They even patented the design. With a complete exhaust system, we recorded gains of over 60hp! These headers can be connected to either a factory secondary cat or a Supersprint high-flow metallic cat.

What sets these headers apart from others is the expertise and craftsmanship from Supersprint in Italy. These are 100% stainless steel headers with true mandrel bends. It's a carefully engineered header and merge collector design with superior craftsmanship to other systems (sometimes knockoffs to the original Supersprint). Supersprint spends considerable time in R&D, experimenting with piping sizes and layouts to get the most horsepower gain (confirmed with their in-house dyno). Fitment is also a key consideration and this is where Supersprint's commitment to quality fabrication and construction set them apart from cheaper systems.

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!

Dynos:

Stock vs. Stroker/Supersprint:
5.7L engine, headers, sport cats,
X-pipe, mufflers
Stock vs. Supersprint:
headers, stock cats,
X-pipe, mufflers
Stock vs. Supersprint:
headers, sport cats,
X-pipe, mufflers

Videos:

Dinan 5.7L stroker engine
Supersprint headers
Supersprint sport cats
Supersprint x-pipe
Supersprint Race mufflers

Supersprint headers
Supersprint x-pipe
Supersprint Race mufflers

Full Supersprint exhaust

Supersprint headers
Supersprint sport cats
Supersprint resonator
Supersprint Performance mufflers

section:headers (cat-delete)

connects to:stock section 1 or Supersprint section 1

tip style:80mm quad round

material:T304 stainless steel

This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to Turner Motorsport. You can download the waiver here.

This item fits the following BMWs:
2006-2010 E60 BMW M5
2005-2011 E63 BMW M6

Free ground shipping! 

These pipes fit after the headers and will eliminate the second set of cats in the stock exhaust. You can use these pipes with the stock exhaust headers/cats or with the Supersprint cat-delete downpipes. By deleting the secondary cats you remove a significant blockage in the exhaust flow - increasing horsepower and improving reliability for track or competition cars. You won't have to contend with catalytic material breaking down and clogging your exhaust while you're on the track. Supersprint's dyno testing with this pipe and the rest of their exhaust resulted in a 22hp gain! In addition removing the cats will make the exhaust louder, allowing more glorious V10 magic to be heard! These are the newest Supersprint section 1 pipes with oversized 70mm pipes.

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!

section:section 1 straight pipes

connects to:stock manifold or Supersprint cat-less downpipes; stock or Supersprint section 2

material:T304 stainless steel

Dyno:

Stock vs. Supersprint:
section 1 cat-delete,
X-pipe, mufflers

Video:

stock headers
Supersprint cat delete front pipes
Supersprint x-pipe
Supersprint mufflers

This is a race exhaust system which alters or deletes the emissions equipment on your car, and may not meet emissions standards in all states. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

This item fits the following BMWs:
2006-2010 E60 BMW M5
2005-2011 E63 BMW M6

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.

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