APR · New
APR 15-20 Audi S3/16-21 Audi TTS Quattro/15-19 Volkswagen Golf R 2.0T Exhaust Valve Remote
MPN MS100170 · Store SKU aprMS100170
Supplier stock checked 11/7/2026, 6:28:55 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
The APR Exhaust Valve Remote lets you override the factory exhaust valve operation to fully open the exhaust valves at the press of a button. Simply plug-and-play and press "ON" to open the valves fully. To return to the original behavior, press "OFF" and the valves will operate as if the device wasn't installed. This system works with both the factory exhaust and the APR Valved Catback Exhaust System. Fits Audi S3 15-20, TTS Quattro 16-21; Volkswagen Golf R 15-19 APR Exhaust Valve Remote
Manufacturer fitment & guides
Check MS100170 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y