Dual-cat pipes, for use with Dyno Don headers. The Y-pipe consists of two 2-1/2' diameter 16 Gauge aluminized steel tubing. It is not coated, since it must be assembled to your car, then welded. You can remove it to have it ceramic coated after it has been fitted to your car.

Made-to-order.  All Dyno Don items have been impacted due to COVID-19.  Please be patient.  It will be done but there will be major delays.

Note: This item will need to ship via regular Priority Mail or UPS. It will not fit in any of the Priority Mail flat-rate boxes. Please select Priority Mail or UPS when checking out for the correct S&H rate for this item. Shipping weight is based on dimensions of packaging, actual weight is 20 lbs.

Don recently changed from mild steel to aluminized steel for better corrosion protection.  

You may also need to order the TDS 815120  Dual-cat collector or have it fabricated locally.

Because this item is made-to-order, a 25% down-payment will be billed to your credit card when you place the order. The balance will not be charged until the order is ready-to-ship.

 NEW INFO: This can only be purchased as part of a Group Purchase. A GP is being put together currently and if you act quickly your order can be included. Call or email to be added to the GP list before it closes.