BMW Catback Exhaust Systems

If you're seeking enhanced performance for your B46/B48 equipped F Chassis, explore our expertly crafted straight-pipe exhaust kit. By integrating our Turner Mid-Pipe Upgrade with the ECS Muffler Delete, you'll unlock the true potential and exhilarating, race-inspired sound of your exceptional 4-cylinder turbo engine!

Shedding an average of 27 lbs, this kit replaces your cumbersome and restrictive factory exhaust with lightweight, high-flow T304 stainless steel 3.0" exhaust piping. It's a seamless, direct bolt-on replacement for your entire factory exhaust, allowing you to swiftly elevate the performance of your daily driver or weekend warrior!

The B46/B48 engines represent a formidable new generation of 4 cylinders, boasting enhanced capabilities and a significantly improved exhaust note compared to their predecessors. Unlock the full driving potential of your underappreciated 330 or 430 with this brilliant curated kit designed specifically for you.

Features and benefits:

Complete sound and performance transformation
Simple, direct bolt-on installation (with instructions!)
27lb weight savings! (Muffler delete - 21 lbs, midpipe upgrade - 6 lbs!)
Tip adjustment capability ​
Slide farther on for left and right adjustment
Rotate for verticle adjustment
Good looking and durable 304 stainless steel construction
Heavy-duty fabricated sheet metal exhaust hangers
Dual staggered tip exhaust tips (integrated)
Installation and Support:

Installation is as easy as unbolting your factory exhaust and installing your full lightweight replacement
Tools you might want for the job:
Exhaust hanger removal pliers - T379176

MINI R53 Cat-Back Exhaust System - Non Resonated - Polished Tips offers a high-performance upgrade for your MINI R53. This exhaust system is designed to enhance both the sound and aesthetics of your vehicle, featuring high-quality materials and a sleek finish.

• Durable Construction: Made from 2.50" stainless steel for long-lasting performance and resistance to corrosion.
• Enhanced Aesthetics: Equipped with dual 76.2mm detachable polished tips for a distinctive and polished look.
• Improved Sound: Non-resonated design provides a more aggressive exhaust note, enhancing your driving experience.
• Performance Upgrade: Optimizes exhaust flow for potential gains in power and torque.

MINI R53 Cat-Back Exhaust System - Non Resonated - Black Tips is designed to enhance both performance and sound for the MINI R53. Crafted by Milltek, this exhaust system features 2.50" T304 stainless steel construction and dual 76.2mm black JCW-style tips, delivering a striking appearance and aggressive exhaust note.

• Enhanced Performance: Boosts horsepower and torque while improving throttle response.
• Aggressive Sound: Non-resonated design provides a bold, sporty exhaust note.
• Premium Construction: Made from high-quality T304 stainless steel for durability and corrosion resistance.
• Stylish Appearance: Features black 76.2mm tips for a sleek, modern look.
• Easy Installation: Includes all necessary components and bracket locator for 2004 models.

With over 32 years of expertise in designing and manufacturing performance exhausts, Milltek's MINI R53 Cat-Back Exhaust System is engineered to meet the highest standards of quality and performance. Backed by a lifetime warranty for the original purchaser, this exhaust system offers both style and reliability.