Bring out the full power and sound of your supercharged W11 engine with the ECS Tuning cat-back exhaust. Engineered for precision fitment on all R52 and R53 Cooper S models, this system blends lightweight construction, durable materials, and a sound profile that evolves with your driving.

During daily driving, the system produces a smooth, deep tone. Push harder, and it rewards with crisp pops and burbles that perfectly suit the MINI’s playful character.

In-House Engineered:

Developed In-House – Designed, tested, and inspected at our Wadsworth, Ohio facility using FARO ARM laser scanning, SolidWorks 3D CAD modeling, and rigorous long-term validation.
2.5" T304 Stainless Steel Tubing – CNC mandrel-bent with a brushed finish and 1.25mm wall thickness for maximum strength, flow, and corrosion resistance.
Straight-Through Turbo-Style Muffler – In-house engineered with a perforated core and stainless steel wool packing. Aggressive sound under throttle, refined tones at cruise.
Adjustable Dual 3.5" Tips – 10mm of vertical adjustment for a perfect rear valance fit.
TIG-Welded & Back-Purged – Meticulously assembled for long-term durability and an art-like finish.
Installation & Fitment Features

Factory-Style Mounting – Fabricated sheet metal brackets for strength and OE-like reliability.
Slip Joints – Allow maximum adjustability for perfect fitment on every car.
T304 Stainless Barbed Hangers – Corrosion-resistant and designed to last.
Optimized for Ground Clearance – Perfect for lowered or track-focused builds.
Resonated & Non-Resonated Sections – Choose your preferred balance of tone and volume.
Fits Early & Late Models – Includes brackets for both ’02–’04 and ’05–’06 production years.
Convertible Compatible – Designed with clearance for the R52 rear brace.
Performance Gains & Weight Savings

This system is not only stronger and better-sounding than stock, it’s also lighter:

OEM Exhaust: 41.5 lbs
ECS Exhaust (Resonated): 30 lbs
ECS Exhaust (Non-Resonated): 27.5 lbs
Key Design Features

Single muffler, dual center-exit design
2.5" / 63.5mm stainless tubing throughout
Turbo-style straight-through muffler (2.5" in / 2.5" out)
Fabricated sheet metal mounting brackets
Stainless Accuseal clamps included
All required hardware included
Installation & Support:

Installing your ECS cat-back is straightforward, simply unbolt the factory unit, position the new system, and assemble.

Step-by-step instructions are available Here:
Recommended tool: Exhaust Hanger Removal Pliers (T#:379176) for easier disassembly.
More than just an exhaust, this is a performance-driven upgrade that enhances your MINI’s sound, style, and response. Lightweight, precision-built, and backed by our in-house R&D, the ECS cat-back delivers a soundtrack that adapts to your driving mood — from comfortable cruising to spirited acceleration.

Unleash your MINI’s full personality with a cat-back system that looks as good as it performs.

Bring out the sound and performance potential of your MINI Cooper S with the ECS Tuning Cat-Back Exhaust System. Engineered to reduce weight, improve exhaust flow, and deliver a more engaging driving experience, this system offers the perfect balance of sportiness and daily-driver usability.

From the factory, the B48 engine is quiet and restrained due to the turbocharger and stock downpipe acting as mufflers. ECS Tuning developed this system to retain the factory downpipe while replacing the remainder of the exhaust with a free-flowing, 2.5" T304 stainless steel setup, giving the car a more pronounced exhaust note, sharper response, and satisfying burbles without being overly aggressive.

This system is designed to fit both the F55 and F56 chassis and includes an extension pipe to accommodate the F55’s approximately 6-inch longer wheelbase, ensuring a precise fit on either model.

Key Features:

Drops approximately 15 lbs compared to the factory system for improved performance Delivers a sporty, refined exhaust note with added character Constructed from mandrel-bent 2.5" T304 stainless steel for strength and longevity Designed to bolt directly to the factory pipe diameter with no welding required Swivel tip design for easy adjustment and optimal fitment Includes detailed step-by-step instructions for straightforward installation Installation Notes Installation requires a single cut to the factory exhaust. ECS Tuning provides clear cutting instructions to ensure a clean and accurate modification. Once cut, the new system slides directly onto the OEM connection point for a seamless, secure fit. No custom fabrication or welding is necessary; just measure, cut, and install.

For the best installation experience, Turner recommends having an Exhaust Pipe Cutter and Hanger Remover Pliers on hand (T#: 9609813).

304 Stainless Steel Resonator Section is the premium choice for automotive enthusiasts seeking enhanced exhaust performance. Crafted from high-quality 304 stainless steel, this resonator section offers superior durability and corrosion resistance. With its precision engineering and easy installation, it provides optimal exhaust flow and sound reduction for an improved driving experience.

• Crafted from high-quality 304 stainless steel
• Superior durability and corrosion resistance
• Precision engineering for optimal exhaust flow
• Easy installation process for convenience

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

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

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.

Revamp your BMW's exhaust aesthetics with the ECS Tuning "Ti.22" Titanium Exhaust Tips, known for their remarkable attractiveness in the market. These exhaust tips showcase a stunning matte titanium finish and a slant-cut, single-wall outlet design, elevating your vehicle's appearance. Engineered for durability, they feature chrome-plated nuts, a 304SS cap screw, and clamp.

Key Benefits:

• Eye-catching matte titanium finish for enhanced aesthetics
• Slant-cut, single-wall outlet for a stylish look
• Durable construction with chrome-plated nuts and 304SS cap screw
• Universal fitment for various vehicles but may require modification for proper installation

Note: Modification might be necessary for proper fitment. This part offers UNIVERSAL fitment and may not directly fit your vehicle. Measuring before ordering is necessary.

Elevate your vehicle's appearance with the ECS Tuning "Ti.22" Titanium Exhaust Tips! These tips, featuring a burnt-titanium-edge finish, showcase a slant cut, single wall outlet design, offering a visually stunning look. Crafted for durability, they include chrome-plated nuts, a 304SS cap screw, and clamp for a secure fit.

Key Specifications:

• Inlet Size: 2.5"
• Overall Length: 6.0" (4.5" Tip + 1.25" Clamping Surface)
• Outlet Size: 4.0"
• Outlet Style: Single Wall, Slant Cut

Note: Modification might be necessary for proper fitment. This part offers UNIVERSAL fitment and may require measurement prior to ordering to ensure compatibility with your vehicle.

Looking for the most attractive and adjustable tip on the market? Look no further than our ECS Swivel Exhaust Tips!

Featuring a unique swivel collar design that allows the tip to be adjusted in any direction to achieve that perfect fitment. Simply adjust the tip to your desired position and tighten the hex bolt to 14 ft-lbs (19 Nm) and the tip will stay where positioned.

Every ECS Exhaust Tip comes with a precision laser etched ECS Tuning logo and features a slant cut, double wall, rolled edge for a stunning appearance! These are engineered to last, featuring chrome plated nuts, 304SS cap screw, clamp, insert ring and exhaust tip.

Available in 3.5" or 4.0" outlet and chrome or black chrome finish.

Dimensions:

Inlet Size: 2.50"
Overall Length: 7.0"
Outlet Size: 3.50"
Outlet Style: Double Wall, Rolled Edge, Slant Cut
**Modification may be required for proper fitment.**

Enhance Your BMW's Aesthetic with ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Pair

• Elevates the look of your BMW's exhaust system
• Constructed from high-quality titanium for durability
• Features a stylish burnt finish for a unique appearance
• Easy to install and compatible with most exhaust systems

Upgrade the appearance of your BMW's exhaust system with the ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Pair. Crafted from high-quality titanium, these exhaust tips are not only durable but also add a touch of sophistication to your vehicle. The burnt finish enhances the overall aesthetics, giving your BMW a unique and eye-catching look. Installation is a breeze, and these tips are designed to be compatible with most exhaust systems, ensuring a seamless upgrade experience.

Transform Your BMW's Exhaust System with ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Set of Four

• Elevates the appearance of your BMW's exhaust system
• Crafted from durable titanium for long-lasting performance
• Features a stylish burnt finish for a unique look
• Comes in a set of four for a complete upgrade

Upgrade the look of your BMW's exhaust system with the ECS UNIVERSAL Exhaust Tips - 4.0" Titanium - Burnt Finish - Set of Four. Made from high-quality titanium, these exhaust tips are built to last and provide a touch of elegance to your vehicle. The burnt finish adds a distinct visual appeal, making your BMW stand out from the crowd. With four tips included in the set, you can achieve a comprehensive upgrade for your exhaust system.

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.