M278 Downpipes and Exhaust, E550 RWD
$3,299.00
[ Expect delivery times of 8 weeks ] [ Needs ECU Tuning to run properly ] Weistec Engineering offers True Downpipes for M157 AMG and M278 powered vehicles. Replacing the small and restrictive factory downpipes delivers significant gains in power, throttle response, and exhaust tone.
Specifications
- Engine family: M278
- Performance: +151 HP, +297 TQ, Weistec 580 hp, 740 lb-ft, stock 429 hp, stock 443 lb-ft
- Part number: 01-278-02212-5
Fitment
- E550 Coupe (C207) 2012-2013
Sold by Dyne Performance USA, an authorized dealer. Contact sales@dyneperformance.us for fitment confirmation, lead time, or installation.