2019+ BMW Z4 Valved Sport Exhaust System | G29

*Please email us any special requests*

Open up your Z4 with this Valved Sport Exhaust System, built for the 2019+ G29 BMW Z4. With the push of a button you can go from valves closed for your daily driving, to a deeper, harder-edged note when under real load.

Designed in-house under our GCA Performance line and built from stainless steel and titanium, it's engineered to flow harder and cut the back pressure where the stock system chokes - freeing up horsepower and torque the factory left on the table. 

The weight savings over the OEM setup help the back end of your Z4 feel lighter and more eager, too.

It fits the G29 Z4 across both engines - the 2.0L B48 four and the 3.0L B58 turbo six - so whether you're running the sDrive30i or the M40i, this is the system that finally lets the motor sound like it should.

We Stand Behind Our Products

• All items from us have a 1-Year Warranty! 

Specs

• Fits: 2019 2020 2021 2022 2023 2024 2025 2026 G29 BMW Z4 sDrive20i sDrive30i M40i 2.0L I4 3.0L I6 Turbo Engine
• Material: High Quality T304 Stainless Steel/Titanium 6AL-4V Grade 5 Titanium
• Includes the full Cat back Exhaust (Mid Pipe and Axle back portion)
• Includes dual exhaust tips (or quad exhaust tips if preferred)
• Electronic exhaust valves with controller for factory-like operation
• Precision TIG welds for high strength and perfect fitment
• 100% Reversible, always able to go back to stock at any time
• *Comes with ALL necessary mounting hardware*

Shipping

• FREE SHIPPING to the lower 48 States!
• 5-8 Business Days depending on location
• We ship all of our products through UPS or FedEx
• Current processing time (FOR EXHAUSTS ONLY!) from when you place your Order to the Order being shipped is 5 Business Days for Stainless Steel, and 10 Business Days for Titanium

We always recommend Professional Installation. 

German Car Accessories shipping & returns

• Shipping: orders typically ship within 1-2 business days; any lead time is stated on the product page.
• Returns: within 30 days of delivery, unused, in the same condition and original packaging with all contents. Installed parts and special-order items cannot be returned. Returns are handled case by case (arrived damaged, wrong item ordered, etc.).
• Shipping costs are non-refundable. Customers pay import duties and taxes on international orders.

To start a return or ask a question, contact us with your order number.