BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 6 Series E24 (1977-1989)

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This Supersprint performance exhaust is built from the Euro M5/M6 exhaust layout but fits the E24/E28 (see fitment notes below). It features oversized dual 50mm stainless steel pipes leading from the catalytic converter. This Supersprint system has a center resonator and rear muffler with free-flow designs for a sporty sound and less restriction to free up horsepower. Both systems are bolt-on to the stock factory catalytic converter (see fitment notes below) and use all of the stock hangers and gaskets. This makes for an excellent replacement exhaust system because the sound is such a great match to the M30 engine and retro cool that these cars have now. It's a classic growl and throaty sound without being overly aggressive. We've had nothing but compliments on the sound from this system. The previous mild steel versions have been discontinued - this system is now 100% T304 stainless steel!

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!

Fitment Notes: This rear muffler fits with the stock 535/635 US rear bumper.

• 1982-1987 535/635 models should have a stock 3-bolt flange where the center resonator and front catalytic converter meet. This Supersprint system is a direct bolt-on replacement to this system. It has 3-bolt flanges.
• 1988-1989 635 uses a 2-bolt flange on the stock cat section and that flange must be removed and replaced with the triangular 3-bolt flange (BMW p/n 18111178137) and gaskets (p/n 18301723886). Or remove the 3-bolt flanges from the Supersprint and re-weld the old 2-bolt flanges from the stock US resonator section.
• 1985-1989 M5/M6 requires the complete Supersprint exhaust

section: center resonator + rear muffler
connects to: Supersprint center section or stock cat section*
tip style: 70mm dual round
material: T409 stainless steel (both sections)

To complete install will need connecting pipes T#397683

This item fits the following BMWs:
1982-1988 E28 BMW 535i 535is M5
1982-1989 E24 BMW 635CSi M6

Free ground shipping! 

This Supersprint performance exhaust is built from the Euro M5/M6 exhaust layout but fits the non-M E24/E28 (see fitment notes below). It features oversized dual 50mm stainless steel pipes leading from the catalytic converter. This Supersprint system has a center resonator and rear muffler with free-flow designs for a sporty sound and less restriction to free up horsepower. Both systems are bolt-on to the stock factory catalytic converter (see fitment notes below) and use all of the stock hangers and gaskets. This makes for an excellent replacement exhaust system because the sound is such a great match to the M30 engine and retro cool that these cars have now. It's a classic growl and throaty sound without being overly aggressive. We've had nothing but compliments on the sound from this system. The previous mild steel versions have been discontinued - this system is now 100% T304 stainless steel!

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!

Fitment Note 1 (flanges):
1982-1988 635, 1984-1988 535 models should have a stock 3-bolt flange where the center resonator and front catalytic converter meet. This Supersprint system is a direct bolt-on replacement to this system.
1988-1989 635 BMW changed the center resonator and cat flanges from a 3-bolt triangle to a 2-bolt diamond-shaped flange. The Supersprint center resonator uses the 3-bolt flange. So you must either cut off the 3-bolt flange and reinstall the original 2-bolt flange. Or cut the 2-bolt flange from the cat and weld on a new 3-bolt flange (BMW p/n 18111178137 and gaskets p/n 18301723886, available separately).

Fitment Note 2 (hangers):
This system was originally designed for the Euro E24/E28 which does not have the rear hanger attachment over the tips like on a US model (you will need the Euro hanger setup). In addition the tips are shorter on the Euro muffler since the Euro bumpers do not extend as far as the US bumpers. So the tips on this muffler will sit just past the valance but tucked far under the bumper.
 

section:center resonator + rear muffler

connects to:stock cat section*

tip style:80mm dual round

material:T409 stainless steel (both sections)

This item fits the following BMWs:
1982-1988 E28 BMW 535i 535is
1982-1989 E24 BMW 635CSi

Free ground shipping! 

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!

NOTE: Supersprint engineers and manufactures complete exhaust systems. This part was designed to be used with the rest of the Supersprint system on this car but may be used on its own. Contact us for more details.

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These front straight pipes replace the front cat section or front resonator on Euro-spec exhausts. Euro models were either equipped with a cat or a resonator. These Supersprint pipes only install with the rest of the Supersprint Euro exhaust. This section is also used on US-spec models when upgrading to the Supersprint or BMW Euro headers.

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!

Fitment Note: This section 1 is based on the Euro-spec exhaust system which is different than the US exhaust layout. It will bolt on to the Euro M5/M6 headers using the original 3-bolt flanges. The US exhaust has a different manifold and 2-bolt flanges.

section:section 1 resonator / cat delete

connects to:factory Euro or Supersprint headers; Supersprint Euro exhaust

material:stainless steel

This item fits the following BMWs:
1988 E28 BMW M5 (see fitment note above)
1987-1989 E24 BMW M6 (see fitment note above)

Supersprint BMW Exhaust Systems: Unmatched Performance and Sound

Choosing the perfect exhaust system involves balancing enhanced performance with the ideal sound, often leaving buyers uncertain and relying solely on reputation. Luckily, Supersprint takes the guesswork out of BMW exhaust selection. With a reputable 60-year legacy, Supersprint is committed to crafting top-tier exhaust systems. Their dedication to excellence involves rigorous testing alongside real race teams, ensuring optimal feedback from those who prioritize peak performance. Through thorough dyno testing, utilization of premium materials, and incorporating race team insights, Supersprint focuses on extracting power from your engine, prioritizing performance over mere noise.

• Supersprint: A trusted name in BMW exhaust systems for over 60 years
• Extensive testing with real race teams for optimal feedback
• High-quality materials and rigorous dyno testing for improved performance

The sporty sound is achieved from the accurate selection of the piping sections, of the unique inner silencer design, and dedicated to the specific vehicle model.

The same high care is kept in the choice of the outlet style, to ensure a pleasant car design customization

The installation procedure is easy and quick, because it exploits the same hangers of the stock exhaust.
No modifications, neither to the chassis, nor to the mechanical parts, are needed.

Every Supersprint exhaust system has been researched, designed and tested to insure additional power and to enhance overall performance. All design is validated by extensive testing which includes hours of dyno testing on Supersprint's Maha 4-wheel chassis dynamometer. In fact no other exhaust manufacturer, race team engine testing department or car manufacturer has the performance evaluating experience of Supersprint. 

Universal 2.5" inlet to 3.5" outlet exhaust tip. Priced per exhaust tip.

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:

Swivel feature for perfect alignment of the exhaust tips in the rear bumper
2.5" Inner Diameter
3.5" Outer Diameter
Brushed Aluminum Finish
Double Wall Construction
Angle Cut Style
Includes Stainless Steel Clamp

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