Description
Descriptions:
Fabspeed Catbypass Downtubes are manufactured from T304 Stainless steel mandrel bent tubing and 321 Stainless Steel flex bellows to maximize flow and reliability. With provisions for the factory primary catalyst heat shield, along with the shielding for the secondary catalyst bypass. In addition, CNC mandrel bent Maxflo Rear Exhaust with quad tips in your choice of Satin Black or Polished Stainless Steel. BMC F1 high performance air filters and ECU tuning available soon.
Additional Information:
| HP (whp) | TQ (ft/lbs) | WT (lbs) |
|---|---|---|
| TBA | TBA | -48 |
Includes:
-
Acura NSX BMC F1 Replacement Filters
Features:
-
Fits all Acura NSX Twin Turbo Vehicles 2017+ (Optional Exhaust Valve Simulators are electronic valve simulators which are plug and play for the factory electrical harness connector to prevent system faults caused when the valves are removed – Not required for 2017-2018 models but recommended for 2019+ models.
-
Direct replacement bolt-on, precision crafted catbypass pipes/ downtubes to replace 4 small, restrictive OEM Ceramic Catalytic Converters
-
Aggressive sports car sound with prominent turbo spool
-
Mounting brackets for factory primary catalyst heat shielding
-
Precision engineered and manufactured in USA using HAAS CNC, FLOW WATERJET, and T304L Stainless Steel flex bellows
-
Includes all hardware and gaskets ready to install.
-
Provisions for the factory primary catalyst heat shield.
-
Shielding for the secondary catalyst bypass.
-
System comes with quad tips ready to install in your choice of finish.
Vehicle Fitment:
| MAKE | MODEL | CHASSIS | YEAR |
| ACURA | NSX | – | 2017-2021 |
NOTE: This product removes the factory electronic valves from the vehicle to save weight and increase exhaust flow, and as such, may cause check engine lights. Not required for 2017-2018 models but recommended for 2019+ models to eliminate possible issues.
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. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. 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.
If items are on back order once the order has processed, buyers will receive an email regarding estimated time of arrival, 6-8 weeks is industry standard. Delivery time is subject to change. Valve Control Exhaust will not be held liable for any delays. All back order cancellations are subject to a 50% non-refundable deposit. Please be aware of this before ordering. If you have any questions, please contact us at info@valvecontrolexhaust.com






















Reviews
There are no reviews yet.