BMW M4 Downpipes
0,00 €Price
Coming soon! Price to be confirmed.
KEY FEATURES
- 10-15 HP increase*
- Flex joints to dampen vibration
- Optional White Lightning Exhaust Coating by Swain Tech Coatings
- 304-stainless
- Quicker turbo response
- Less restrictive, more free flowing
- Improved low-end and mid-range performance
- Lighter weight than factory downpipes