Engineered for vehicles with vacuum-actuated exhaust valves, the ECS Remote Vacuum Exhaust Valve Control Kit puts you in complete command of your exhaust sound. This fully standalone system lets you open or close your valves instantly—no reliance on factory controls, drive modes, or complicated wiring.

At its heart is a self-contained vacuum pump and dedicated control module, operating entirely independent of your vehicle’s electronics. The result is broad compatibility with both OEM and aftermarket exhaust systems, allowing for the freedom to switch between aggressive performance sounds and a refined, quiet tone at the touch of a button.

Kit Includes:

Standalone Vacuum Pump – Delivers consistent vacuum for reliable valve function

Wiring Harness Options – Choose from a reversible cigarette lighter power adapter or a length of wire for custom hardwiring

High-Quality Vacuum Hose – Durable, leak-resistant construction for long-lasting performance

Remote Controllers – Compact fobs for easy operation from inside or outside the vehicle

Features:

Instant open/close control for exhaust valves

Operates completely independent of factory electronics

Universal compatibility with vacuum-actuated valve systems

Ideal for both aftermarket and factory exhaust setups

From stealthy early-morning starts to unleashing your exhaust’s full roar on demand, the ECS Remote Vacuum Exhaust Valve Control Kit gives you total control over your car’s voice—whenever and wherever you want it.

Upgrade your exhaust system with the 2.5" Stainless Steel 3-Bolt Flange - Priced Each. This high-quality flange is designed to provide a durable and reliable connection for your exhaust components. Made from stainless steel, it offers corrosion resistance and longevity, ensuring a lasting performance. Whether you're repairing or customizing your exhaust system, this flange is an essential component for a secure fit.

• Durable stainless steel construction
• Corrosion-resistant for long-lasting performance
• Provides a reliable connection for exhaust components
• Suitable for repair or customization of exhaust systems

Constructed for durability with a tight weave, this heat wrap is designed to maintain proper thermal properties in your vehicles exhaust system. This material was hand selected specifically for it's heat characteristics and flexibility. Fiberglass is rated for 1200 degrees, however, this titanium wrap can withstand 1800 degrees! 

Key Features:

• 2" wide x 1/16" thick
• Durable, tightly woven, 100% fiberglass
• Reduce under hood temperatures
• Protect other engine components
• Protect your hands/arms from burns
• Each roll comes with 5 FREE, 14" long stainless steel zip ties

Enhance Your BMW with the Magnaflow Universal Muffler

Looking for an affordable way to replace your BMW's muffler and transform its exhaust note? Your search ends here! The brand-new Magnaflow Universal Muffler is your budget-friendly solution, designed to elevate your BMW's sound and style.

Key Features:

• Budget-Friendly: The Magnaflow Universal Muffler is the go-to choice for budget-conscious BMW owners seeking an economical way to enhance their vehicle's sound.
• Enhanced Sound: This muffler delivers an improved exhaust note, creating a deeper, more attractive tone that will make your BMW stand out from the crowd.
• Universal Fit: With its universal fit, it is compatible with a range of BMW models, ensuring a seamless installation process.
• Quality Construction: Crafted from durable materials, this muffler is built to last, providing long-term performance and value.
• Turner Motorsport Approved: Endorsed by Turner Motorsport, a renowned name in the BMW community, you can trust this muffler to meet your expectations for quality and performance.

Say goodbye to that noisy ride and give your BMW the sound it deserves with the Magnaflow Universal Muffler. Upgrade today!

Free ground shipping! 

This Supersprint center section will delete the secondary silencer/resonator in the stock exhaust and fit with the Supersprint sport rear muffler. The front of this section is clamped to the stock front resonator. By eliminating one of the silencers, and matched to the rear muffler, more of the Z4's perky engine note will come through. And with less restriction more torque and horsepower can be released.

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:rear muffler

connects to:stock cat section or aftermarket center section

tip style:76mm dual round

material:T304 stainless steel

This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

Upgrade your exhaust system with the Downpipe To Cat-Back Reducer.

Engineered for optimal performance and durability, this reducer allows for seamless connection between your downpipe and cat-back exhaust system. Its high-quality construction ensures a tight seal, reducing exhaust leaks and enhancing overall exhaust flow. With easy installation and compatibility with various exhaust systems, this reducer is a must-have for any performance enthusiast.

• Allows for seamless connection between downpipe and cat-back exhaust
• High-quality construction for durability
• Tight seal reduces exhaust leaks
• Enhances overall exhaust flow
• Easy installation and compatibility with various exhaust systems

Upgrade your vehicle's muffler affordably with the Magnaflow Universal Muffler, providing a solution to loud exhausts without breaking the bank. Crafted from 100% stainless steel, these mufflers are built to endure extreme conditions, ensuring durability and reliability.

Key Benefits:

• 100% stainless steel construction for robustness
• Lap-joint welding ensures solid build quality
• Free-flowing, straight-through design for enhanced performance
• Stainless mesh wrap and acoustical fiber fill deliver a smooth, deep tone
• Packed tightly for long-lasting performance without sound degradation

Features:

• 2.5'' Inlet and Outlet
• 14'' body length
• 20'' overall length
• May require welding/fabricating for fitting; not a direct fit for any specific car model

Free ground shipping! 

Supersprint's sport rear muffler allows more of that engine note to be heard. The stock muffler may be too quiet for some and it's a shame to over-muffle the sound of BMW's engine. The Supersprint muffler is a direct replacement for the stock with all of the original gaskets and hangers. It's a free-flow muffler which helps to release horsepower and torque while also raising the volume and making the exhaust note throatier and with more of a burble than stock.

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:rear muffler

connects to:Supersprint section 2 straight pipe (required)

tip style:80mm dual round

material:T304 stainless steel

This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

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 preference. 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.

Free ground shipping! 

Supersprint's sport rear muffler allows more of that engine note to be heard. The stock muffler may be too quiet for some and it's a shame to over-muffle the sound of BMW's engine. The Supersprint muffler is a direct replacement for the stock with all of the original gaskets and hangers. It's a free-flow muffler which helps to release horsepower and torque while also raising the volume and making the exhaust note throatier and with more of a burble than stock.

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:rear muffler

connects to:Supersprint section 2 straight pipe (required)

tip style:80mm dual round

material:T304 stainless steel

This item fits the following BMWs:
2003-2005 E85 BMW Z4 2.5i Z4 3.0i

BMW E85/E86 Z4 3.0i/si Supersprint Sport Exhaust System delivers an exhilarating upgrade to your BMW's exhaust performance and sound. Designed to replace the stock exhaust, this Supersprint system offers a sportier, more aggressive exhaust note while enhancing engine efficiency. The sport design of the Supersprint muffler reduces exhaust restrictions and features the unique Power Loop design for improved airflow. This results in increased torque and horsepower, providing a more dynamic driving experience.

Supersprint is renowned for high-quality exhaust systems that offer optimal flow and exceptional sound. While priced at a premium, Supersprint exhausts stand out for their durability, refined European sound, and precise fitment. The system includes modular components, allowing customization to your preferred exhaust note. The T304 stainless steel construction ensures longevity and resistance to corrosion, making it a long-lasting upgrade for your Z4.

• Delivers a sportier, more aggressive exhaust sound
• Enhances engine performance by reducing exhaust restrictions
• Features Supersprint’s Power Loop design for better airflow
• Constructed from durable T304 stainless steel
• 80mm quad round tips for a sleek appearance
• Modular design for customizable exhaust notes
• Fits 2006-2008 BMW E85/E86 Z4 3.0i/si
• Connects to stock section 1 front resonator or Supersprint section 1 straight pipes