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)

Blog posts & pages

BMW F10 F12 F13

Titanium Valved Performance Exhaust System for BMW F10 F12 F13 M5 F06 M6

Led Headlights for BMW 5 Series F10 F18 Dual Color Headlamp Upgrade