Akrapovic S-ME/T/13H Evolution Line Titanium Exhaust for 25-26 Mercedes-AMG G63

Vehicle Fitment

• 2025+ Mercedes-AMG G63 (W465, 4.0L V8 Biturbo, AWD)

Fitment Notes

• Titanium tail pipe set is REQUIRED -- sold separately, not included
• Fits OPF/GPF equipped W465 models only -- does not fit W463
• ECE type approved -- no ECU remap required
• Optional Akrapovic Sound Kit available (negates ECE approval if installed)
• Optional titanium downpipes available for additional tuning

Features

• +21.4 hp (15.8 kW) at 5,950 rpm -- dyno tested vs. stock
• +18.7 lb-ft (25.3 Nm) at 5,950 rpm
• 45% lighter than stock -- saves 20.7 lbs (9.4 kg)
• Full high-grade titanium construction -- coated for durability
• Dual exhaust valves behind rear mufflers -- refined at cruise, aggressive under load
• Specially designed tailpipes exit on both sides of the vehicle
• Precisely routed for G63 W465 underbody clearance
• ECE type approved -- street legal in applicable markets
• Akrapovic 2-year limited warranty

Specifications

• Part Number: S-ME/T/13H
• Series: Evolution Line (Titanium)
• Type: Cat-back exhaust system
• Material: High-grade titanium, coated finish
• Weight (Stock): 22.6 kg (49.9 lbs)
• Weight (Akrapovic): 13.3 kg (29.2 lbs)
• Weight Savings: 9.4 kg (20.7 lbs)
• Power Gain: +15.8 kW (21.4 hp) at 5,950 rpm
• Torque Gain: +25.3 Nm (18.7 lb-ft) at 5,950 rpm
• Valve Control: Dual -- retains OEM valve control system

Included Components

• 1x Complete Evolution Line titanium cat-back exhaust system
• All mounting hardware and installation hardware
• Note: Titanium tail pipe set NOT included -- must be ordered separately

Product Description

The Akrapovic S-ME/T/13H is the Evolution Line Titanium cat-back exhaust for the 2025+ Mercedes-AMG G63 W465, delivering dyno-proven gains of 21.4 hp and 18.7 lb-ft of torque at 5,950 rpm while cutting exhaust system weight by 45% -- from 49.9 lbs to just 29.2 lbs. Constructed entirely from high-grade titanium and coated for thermal and corrosion resistance, the system is precisely routed to fit within the G63's limited underbody space while preserving its dual-side exhaust exit signature.

Twin exhaust valves behind the rear mufflers provide intelligent sound control -- refined and subdued at cruise, deep and aggressive under acceleration -- all without requiring an ECU remap. ECE type approved for street use in applicable markets. A titanium tail pipe set is required to complete the installation and must be ordered separately. Backed by Akrapovic's 2-year limited warranty.