CNC milled from high-strength aluminum
Elegant anodised surface

Wider contact surface than standard:
+8 mm at 125/150 SX/XC-W, SX-F, 450/500 EXC-F
+16 mm at 250/300 SX/EXC, 250/350 EXC-F

Optimum manifold guidanceGreater performance due to special engine mappingGreat soundUncompromising race lookManufactured entirely from high-grade titaniumComplies with current FIM noise regulationsBetter responseSignificantly more torqueSubstantial weight savingDeveloped for use on the race trackHigh-quality lookHighest quality workmanshipThe weight of the Akrapovič „Evolution Line" exhaust system is just 3.8 kg.Compared to the standard exhaust system it offers a weight saving of 6.4 kg!!The power gets increased by 5 hp.Noise level of this exhaust system: 104,9 dB(A)Static noise measurement like performed on race tracks (at 5.000 rpm)The Akrapovič-kit „Evolution Line" can only be used in combination with the specific engine mapping. It is technical wise not possible to use this specific engine mapping respectively the Akrapovič „Evolution Line" exhaust system on the public road.All indicators need to get disconnected before the engine can be started.

Extra strong sheet steel
Nickel-plated surface
Wide, even engine speed range
Higher speed
More traction
Better gas control

Combination with FMF silencer recommended

Manifold routing optimally adapted to the production engine
Resonator chamber for optimum torque distribution and noise reduction
Tangible performance boost over the entire engine speed range
Highest quality workmanship

CNC milled from high-strength aluminum
Elegant anodised surface

6 mm wider contact surface than standard.

Materials and knowledge derived from Akrapovič’s involvement in the racing worldDesigned to get the best performance from the motorcycleHighest attention to detail for every aspect of the exhaustSporty soundPlug & Play mountingNo new engine flashing necessary

Extra strong sheet steel
Nickel-plated surface
Wide, even engine speed range
Higher speed
More traction
Better gas control

Combination with FMF silencer recommended

More torque
Increased performance
More usable speed range
More balanced engine break (drag torque)
Better power delivery
Improved handling overall due to finer dosing capacity on the throttle grip
Sensitive response
Rich sound
Increased grip due to refined running of the engine
Manifold routing optimally adapted to the production engine
Manufactured entirely from high-grade titanium
Substantial weight saving
Complies with current FIM noise regulations
Complies with current AMA noise regulations
Factory Racing Team look

CNC milled from high-strength aluminum
Elegant anodised surface

No new engine flashing necessaryMade from high grade titaniumSporty soundCarbon silencer capLaser-engraved logoLighter than series componentsPlug & Play mountingRace lookWeight saving: approx. 1.5 kg

More torque Increased performance More usable speed range More balanced engine break (drag torque) Better power delivery Improved handling overall due to finer dosing capacity on the throttle grip Sensitive response Rich sound Increased grip due to refined running of the engine Manifold routing optimally adapted to the production engine Manufactured entirely from high-grade titanium Substantial weight saving Complies with current FIM noise regulations Complies with current AMA noise regulations Factory Racing Team look

No new engine flashing necessaryMade from high grade titaniumSporty soundCarbon silencer capLaser-engraved logoLighter than series componentsPlug & Play mountingRace lookWeight saving: approx. 1.5 kg

CNC milled from high-strength aluminum>br> Elegant anodised surface

More torqueIncreased performance< br>More usable speed range
More balanced engine break (drag torque)
Better power delivery
Improved handling overall due to finer dosing capacity on the throttle grip
Sensitive response
Rich sound
Increased grip due to refined running of the engine
Manifold routing optimally adapted to the production engine
Stainless steel header
Silencer housing made of high-grade titanium
Complies with current FIM noise regulations
Complies with current AMA noise regulations
Factory Racing Team look

CNC milled from high-strength aluminum
Elegant anodised surface

Uncompromising race look without disruptive passenger footpegs
Mounting at the mounting points of the passenger footpegs
Extremely torsion-resistant
Made of high-strength aluminum
Extremely low weight