🔥 VRSF 3″ Cat-Back Exhaust – BMW 135i / 135is (E82/E88, N54 & N55)

The VRSF 3″ Cat-Back Exhaust System is the most cost-effective, performance-driven exhaust upgrade available for your BMW 135i or 135is with the N54 or N55 engine. Engineered for power, sound, and weight savings, this exhaust delivers real-world gains and a refined tone without compromising daily drivability.

⚙️ Built for Power & Precision

Crafted from hand TIG-welded 304-grade stainless steel, this system features a true 3" mandrel-bent design for reduced backpressure and improved exhaust velocity. The result?

• ✅ Faster turbo spool

• ✅ Increased horsepower and torque

• ✅ Enhanced throttle response

🔊 Tuned for Sound – Refined Yet Aggressive

The Street Version merges both downpipe outlets into a single 3″ pipe, resulting in:

• 💥 A deep, distinctive exhaust tone at wide open throttle

• 🔇 A subtle, refined note at idle and cruising

• 🔧 A reduction of 34 lbs compared to stock, increasing performance and agility

✅ Key Features:

• 100% 3″ 304-grade stainless steel construction

• Handcrafted & TIG-welded for durability and clean welds

• Mandrel-bent tubing with smooth radius bends to eliminate turbulence

• Over 30 lbs weight savings vs OEM exhaust

• Fully adjustable and replaceable tips for OEM+ appearance

• Includes high-quality gaskets and mounting hardware

• Backed by the VRSF Lifetime “No Hassle” Warranty

📦 Vehicle Fitment:

✅ Fits both N54 and N55 engines
❌ Does not fit xDrive (AWD) or other non-135 models

🔧 Installation

• Bolt-on design for straightforward installation

• Includes super-flex stainless band clamps for secure sealing

• All necessary hardware and steel gaskets included

🏁 Performance. Sound. Value.

The VRSF 3″ Cat-Back Exhaust System is engineered for enthusiasts who want the best bang for their buck without compromising on quality or sound. Whether you're daily driving or hitting the track, this system offers an OEM-like fit with a race-inspired tone.

🛒 Upgrade today and bring your 135i or 135is to life with the sound and performance it was meant to have.7