Exhaust Valve Flapper Bypass or Delete Plugs (Each)

Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

Exhaust Valve Flapper Bypass or Delete Plugs (Each)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)

BMW 1 Series

This option is for those customers that will be using a boost referenced switch to trigger the secondary on their Stage 3 pump

The JB4 manipulates the ECU boost control signals allowing it to modify boost levels but does not manipulate the ECU manifold boost reference

3 Series E30 - M3

• Not VIN locked and fully removable

P/N 75-5081

Does not fit X5 or X6

Plug and play harness to integrate with your ECU

All others click below:

Useful as both a noisemaker for both manual and automatic transmissions

and details

While other catch cans are on the market

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Shipping Notes

Free Standard Shipping on $100+ Orders to the USA.
Except Preorder products are shipped in 48 hours.
Delivery to the USA:

Standard Shipping : 3-10 business days

If time is of the essence, please consider selecting expedited delivery for faster service.

You may also like

recommand products