Complete high-performance exhaust & intake solution for the 958 Cayenne S / GTS; includes Maxflo Mufflers with Deluxe Quad Style Tips, Secondary Catbypass Pipes, and a BMC F1 Replacement Air Filter. With the option to also upgrade to our Fabspeed ECU Tune to complete the performance package and compliment the Fabspeed hardware upgrades.
958 S / GTS Maxflo Performance Mufflers incl. Deluxe Quad Style Tips
958 S / GTS Secondary Catbypass Pipes
958 S / GTS BMC F1 Air Filters
958 S / GTS Fabspeed ECU Tune (Optional Upgrade)
Constructed from high-quality,14-16 gauge C.N.C. mandrel bent, polished T304 stainless steel tubing for maximum power and sound.
Maxflo Muffler with dual-style tips is a direct replacement for the factory muffler/tips section.
Deeper and throatier tone with no interior cabin resonance or negative sound levels.
Bolt-on Secondary catbypass pipes replace the unneccessary set of catalytic converters for improved power and sound.
Includes Deluxe Quad Style Tips in Polished Chrome.
BMC F1 Air Filters included which are a direct replacement for the factory paper elements
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
NOTE: Bolt-On Installation - Minor cutting required at factory exhaust break point to install the Fabspeed product (Reference Dimple Locations on OEM)
DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
BMC Air Filters