M113 5.0L V8 X-Pipe • E500 • CLK500 • S500 • CL500 • SL500 (2003–2011)

2.25" Dual High-Flow X-Pipe • Perfect for M113 Performance Upgrades Shift your M113 5.0L V8 power band higher and feel stronger torque in the upper RPM range. This high-flow X-pipe is engineered specifically for M113 builds — reducing rasp, balancing exhaust pulses, and delivering noticeably more usable torque and power at higher RPMs when paired with headers or tuning. Why M113 Owners Choose This X-Pipe Forward-placed X-merge creates a clear power band shift with stronger pull at higher RPMs on M113 engines Dual 2.25" I.D. optimized for M113 naturally aspirated V8 performance 409 stainless construction — weld-friendly and heat-cycle tough More usable torque and extended power at higher RPMs on tuned M113 5.0L V8s Perfect complement to M113 ECU tunes, headers, and intake upgrades for peak top-end performance M113 Compatibility Model Years E500 2003–2009 CLK500 2003–2006 S500 2003–2006 CL500 2003–2006 SL500 2003–2006 CLS500 2005–2006 ML500 2003–2007 Upgrade Bundles: Stage 1+ Bundle (Filters + X-Pipe + Tune) Stage 2+ Bundle (Headers + Filters + X-Pipe + Tune) Need help with your build? Message us your vehicle — we’ll recommend the perfect setup.