Unlock the true potential of your B58 while retaining the functionality of the factory valved rear muffler. The ECS Tuning Center Muffler Delete replaces the restrictive OEM midsection with high-flow, TIG-welded 304 stainless steel tubing, improving both exhaust flow and acoustic character.

This direct-fit upgrade removes the factory resonator and center muffler, reducing system weight by approximately 8 lbs and eliminating built-in restrictions that limit performance. The result is a deeper, more aggressive exhaust tone with enhanced burbles, delivered without unwanted drone.

Design:

1.25mm wall brushed 304 stainless steel tubing, TIG-welded for durability
Single 80mm pipe with factory style mounting bracket and downpipe flange
~8 lbs lighter than stock by eliminating the bulky resonator and muffler
Bolts to the factory downpipe and valved muffler using OEM-style clamps
Slip joints and 304 stainless Accuseal clamps allow fine alignment
Uses OEM hanger locations and attaches at designated cut points for ease of install and potential reversibility
Routes around OEM chassis braces with proper spacing
Kit Contents:

Front exhaust section
Mid-pipe exhaust section
OEM-style downpipe clamp
Rear sleeve clamp
Engineered for enthusiasts who want more sound, less restriction, and uncompromising fitment, this resonator delete delivers a refined yet aggressive exhaust character while allowing your B58 to breathe more freely.

Installation and Support:

Installation is as easy as cutting, placing into position, and clamping! - Click HERE for Installation Instructions -
Tools you might want for the job:
Exhaust pipe cutter - T38545
Product Development:

The ECS 40 Resonator delete was designed, engineered, tested, and quality inspected by ECS Tuning's Research and Development team. Their process incorporates industry-leading tools and methods, including FARO laser scanning for reverse engineering and quality assurance, SolidWorks 3D CAD modeling, in-house 3D printing for rapid prototyping, and rigorous long-term product testing. Performance data is validated using both a Mustang AWD 500 SE in-ground dyno and a Superflow SF-750 Flowbench to ensure precision and reliability.

Dual Tip Wall Slash Cut Exhaust - 3.0 Inlet - 3.5 OD - Stepped Left - Mirror is the perfect upgrade for those looking to enhance their vehicle's aesthetics and performance. Crafted with a stunning mirror finish, this exhaust tip features a sleek slash cut and stepped left design that adds a touch of sophistication to your vehicle. Its double-wall construction ensures durability and a premium look, making it a must-have for any car enthusiast.

• Enhanced Appearance: Mirror finish provides a polished, high-end look.
• Durable Construction: Double-wall design for long-lasting performance.
• Precision Fit: 3.0-inch inlet and 3.5-inch outer diameter for a perfect fit.
• Stylish Design: Slash cut and stepped left design for a unique, aggressive appearance.
• Easy Installation: Designed for straightforward installation on compatible vehicles.

Transform Your BMW's Exhaust with ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Matte Finish - Pair

• Enhances the appearance of the exhaust system
• Made from high-quality titanium for durability
• Matte finish adds a sleek and modern touch
• Universal fit for various BMW models

Upgrade your BMW's exhaust system with ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Matte Finish - Pair. Crafted from high-quality titanium, these exhaust tips not only enhance the appearance of your vehicle's exhaust system but also ensure durability for long-lasting performance. The matte finish adds a sleek and modern touch to your BMW's aesthetic. Designed with a universal fit, these exhaust tips are compatible with various BMW models, offering versatility and ease of installation.

BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Burnt Finish - Pair

BMW & MINI ECS UNIVERSAL Exhaust Tips - 3.5" Titanium - Burnt Finish - Pair are the perfect upgrade for those seeking the most attractive exhaust tips on the market. Exclusively offered by Turner Motorsport, these tips feature a striking burnt-titanium-edge finish and a slant-cut, single-wall outlet for a stunning visual appeal. Engineered for durability, they include chrome-plated nuts, 304SS cap screws, and clamps.

Key Benefits:

• Eye-catching burnt-titanium-edge finish
• Durable construction with 304SS cap screws and clamps
• Single-wall, slant-cut outlet for a sleek appearance
• Universal fitment for BMW and MINI vehicles
• Easy to install with basic modifications

Dimensions:

• Inlet Size: 2.5"
• Overall Length: 6.0" (4.5" Tip + 1.25" Clamping Surface)
• Outlet Size: 3.5"
• Outlet Style: Single Wall, Slant Cut

Modification may be required for proper fitment. This part is UNIVERSAL fitment, meaning not a direct fit to your vehicle. You must measure before ordering.