Description
Disclaimer : Cancellations within 24 hours are subject to a cancellation fee. After 24 hours, a higher fee will apply.
Transform the sound and performance of your 2018+ BMW X3 M40i or X4 M40i with the GCA Performance Valved Sport Exhaust System. Designed exclusively by German Car Accessories, this premium cat-back exhaust delivers a deeper, more aggressive exhaust note while improving exhaust flow for increased performance.
Constructed from your choice of high-quality T304 stainless steel or Grade 5 (6AL-4V) titanium, this system offers exceptional durability, reduced weight, and outstanding corrosion resistance. Mandrel-bent tubing and precision TIG welds maximize exhaust flow, helping reduce backpressure for improved throttle response, horsepower, and torque.
The integrated electronic valve system lets you switch between a refined tone for everyday driving and a race-inspired exhaust note at the touch of a button. Whether cruising on the highway or enjoying spirited driving, you have complete control over your exhaust sound.
Engineered as a direct bolt-on replacement, this complete cat-back system includes the mid-pipe, axle-back section, quad exhaust tips, electronic valve controller, and all required mounting hardware for straightforward installation.
Backed by our 1-Year Warranty, the GCA Performance Valved Sport Exhaust System is the perfect upgrade for enthusiasts looking to enhance both performance and sound.
Features
- Designed by German Car Accessories under the GCA Performance line
- Complete cat-back exhaust system
- Available in T304 Stainless Steel or Grade 5 Titanium
- Improves horsepower, torque, and throttle response
- Reduces exhaust backpressure for increased airflow
- Electronic exhaust valves with included controller
- Deep, aggressive exhaust tone with adjustable sound levels
- Precision TIG-welded construction
- Mandrel-bent tubing for maximum exhaust flow
- Lightweight, durable, and corrosion-resistant
- Direct bolt-on installation
- Fully reversible to factory configuration
- Includes all necessary installation hardware
- Backed by a 1-Year Warranty
Vehicle Fitment
Fits:
- 2018 BMW X3 M40i (G01) 3.0L Turbo I6
- 2019 BMW X3 M40i (G01) 3.0L Turbo I6
- 2020 BMW X3 M40i (G01) 3.0L Turbo I6
- 2021 BMW X3 M40i (G01) 3.0L Turbo I6
- 2022 BMW X3 M40i (G01) 3.0L Turbo I6
- 2023 BMW X3 M40i (G01) 3.0L Turbo I6
- 2024 BMW X3 M40i (G01) 3.0L Turbo I6
- 2025 BMW X3 M40i (G01) 3.0L Turbo I6
- 2018 BMW X4 M40i (G02) 3.0L Turbo I6
- 2019 BMW X4 M40i (G02) 3.0L Turbo I6
- 2020 BMW X4 M40i (G02) 3.0L Turbo I6
- 2021 BMW X4 M40i (G02) 3.0L Turbo I6
- 2022 BMW X4 M40i (G02) 3.0L Turbo I6
- 2023 BMW X4 M40i (G02) 3.0L Turbo I6
- 2024 BMW X4 M40i (G02) 3.0L Turbo I6
- 2025 BMW X4 M40i (G02) 3.0L Turbo I6
Specifications
- Material: High-Quality T304 Stainless Steel or Grade 5 (6AL-4V) Titanium
- System Type: Cat-Back Exhaust
- Includes Mid Pipe and Axle-Back Sections
- Quad Exhaust Tips Included
- Electronic Exhaust Valves with Controller
- Precision TIG Welded
- 100% Reversible Installation
- All Necessary Mounting Hardware Included
