Keep your exhaust valves open at all times for better sound

These plug and play adapters allow you to unplug your factory exhaust valve flapper for full-time sport mode sound in any driving mode without triggering fault codes or negatively affecting your tuning. Priced individually.

Applications
Audi RS3, FL, RS4, RS5, TT MK3, TTRS require two of the 4 position connector.

Audi S3, S6, S7, SQ5, VW Golf R, Mercedes Benz C Class W205 (C43, C63, etc) require two of the 3 position connector.

Burger Motorsports shipping & returns

• 30-day satisfaction guarantee: BMS tuning products can be returned in like-new condition in their original packaging within 30 days of shipment for a refund.
• Fees: 20% restocking fee on all returns; the customer pays all shipping charges.
• Not returnable: spark plugs that have been installed or gapped, and wheel spacers, lug bolts, lug nuts or wheel studs that have been mounted.
• Express shipping does not guarantee a delivery date. Import duties and taxes are not included in the price.

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