Transform the sound and performance of your BMW M with the STRATEC™ Titanium Valved Performance Cat-Back Exhaust System, engineered specifically for the legendary S63 4.4L Twin-Turbo V8 found in the BMW F10 M5 and F06/F12/F13 M6.

Constructed from 100% aerospace-grade titanium, this premium exhaust system delivers significant weight savings, improved exhaust flow, and an aggressive motorsport-inspired soundtrack while maintaining the versatility of electronically controlled exhaust valves. Whether you're cruising comfortably or unleashing the full potential of the twin-turbo V8, the STRATEC™ exhaust adapts instantly at the touch of a button.

Precision CNC manufacturing, mandrel-bent titanium tubing, and expert TIG welding ensure exceptional durability, OEM-quality fitment, and long-lasting performance for both street and track applications.

Material

Aerospace-Grade Titanium

• Ultra-Lightweight Construction
• Significant Weight Reduction
• Superior Heat Resistance
• Exceptional Corrosion Resistance
• Precision TIG-Welded Construction
• Mandrel-Bent Titanium Tubing

Premium Features

• Electronically Controlled Valved Exhaust System
• Lightweight Titanium Construction
• Aggressive Motorsport-Inspired Exhaust Note
• Optimized Exhaust Flow
• Reduced Backpressure
• Improved Turbo Response
• Increased Horsepower & Torque Potential
• Precision CNC Manufacturing
• Direct Bolt-On Installation
• OEM-Quality Fitment
• Wireless Remote Valve Controller Included

Valve Modes

Comfort Mode (Valves Closed)

• Refined exhaust tone
• Comfortable highway cruising
• Reduced cabin drone
• Ideal for daily driving

Sport Mode (Valves Open)

• Maximum exhaust flow
• Deep, aggressive twin-turbo V8 soundtrack
• Sharper throttle response
• Enhanced turbo spool and acceleration

Package Includes

• Titanium Mid Pipes
• Titanium X-Pipe / Center Section (Where Applicable)
• Titanium Valved Rear Muffler Assembly
• Electronic Valve Actuators
• Wireless Valve Controller
• Wiring Harness
• Clamps
• Mounting Hardware

Performance Benefits

• Significant Weight Reduction
• Increased Exhaust Flow
• Reduced Backpressure
• Improved Turbo Response
• Increased Horsepower & Torque Potential
• Enhanced Throttle Response
• Improved High-RPM Performance
• Deep, Exotic Titanium Exhaust Tone

Vehicle Fitment

BMW F10 M5

• 2012-2016
• 4.4L Twin-Turbo V8 (S63)

BMW F06 M6 Gran Coupe

• 2013-2019
• 4.4L Twin-Turbo V8 (S63)

BMW F12 M6 Convertible

• 2012-2019
• 4.4L Twin-Turbo V8 (S63)

BMW F13 M6 Coupe

• 2012-2019
• 4.4L Twin-Turbo V8 (S63)

Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.