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Racing Line Titanium Exhaust for Yamaha YZ 250 F (2008)

Full Racing system 1x1 with titanium muffler Hexagonal with spark arrester

Akrapovic
Hersteller : Akrapovic
Artikel Nr. : S-Y2MR8-QTA
Barcode : 5210119002122
Verfügbarkeit : Auf Lager

Akrapovič Racing exhaust systems are designed for riders who demand maximum performance from their motorcycle. Systems are significantly lighter if compared to stock exhaust system and feature exceptional production quality, hi-tech materials and increased engine performance combined with pure racing sound output. Racing systems feauture stainless steel header tubes and link pipe, a durable titanium muffler and carbon fibre end cap. Our chamber helps to reduce noise emissions and provides better power and torque delivery. FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. Product meets the USAD Forest service Standard for spark arresters FS5100-1.

13.UPS

Nächste Lieferung in:

13
STUNDEN
:
55
MINUTEN
* Bestellen Sie jetzt Ihr Paket unser Lager in weniger als verlassen 24 STUNDEN * Verfolgen Sie Ihr Paket jederzeit über Tracking-Nummer, dass wir Sie per SMS und E-Mail schicken

Produktdetails

Akrapovic Racing Line Titanium Exhaust for Yamaha YZ 250 F (2008)

The Akrapovic Racing and Evolution exhaust systems with their hexagonal mufflers are the top of the line product for this motorcycle, and are designed for riders who know how to get the most out of their equipment. The increases in power and torque can be clearly seen from the dyno measurements and clearly felt on the motocross track. The muffler includes a noise damper for the European market, and an approved spark arrester for the US market. Header pipe features additional chamber for better response and overrev.

  • Power
    +1.5KWat 12350 rpm
  • Weight
    - 0.3kg

PERFORMANCE

Measurements of the Akrapovic EVOLUTION system on the YAMAHA YZ 250F (with muffler insert):

Power & Torque: the Akrapovic Racing and Evolution systems provide the increased performance that top riders are looking for. Engine performance is increased throughout the entire rpm range. The power curve is steeper and smoother, and the increases are highest in the low end and top of rpm range. We measured max power output of 35.3 HP at 12.050 rpm and max. power increase of 2 HP at 12350 rpm. The torque also gets a major boost, which will make riding smother and lower your times on the track.

It’s not just about peak power-Akrapovič exhaust systems deliver increased performance throughout the entire rpm range. Increased power and torque result in a much smoother ride. All Akrapovič exhaust system measurements are made on our computer-controlled flowbenches.

Technical Data

 

UNIT

STOCK

AKRAPOVIC

MAX GAIN

maximum power kW 24.9 / 11500 rpm 26.0 / 12050 rpm + 1.5 / 12350 rpm
HP (m) 33.9 / 11500 rpm 35.3 / 12050 rpm + 2.0 / 12350 rpm
HP (i) 33.4 / 11500 rpm 34.8 / 12050 rpm + 2.0 / 12350 rpm
weight kg 3.2 2.9 - 0.3
lb 7.1 6.4 - 0.7
%     - 9.4
static noise level dB 94 / 5000 rpm 94 / 5000 rpm 0
  measured with: Yamaha YZ 250 F 2008

CONFIGURATION

The Akrapovic Racing and Evolution systems come with the unique Hexagonal offroad design muffler. They differ only in their selection of tubing material: the Racing uses stainless steel, and the Evolution uses titanium. The conical header tube is made of stainless steel (Racing) or titanium (Evolution). It is attached to the conical SS/titanium link pipe with a sleeve joint secured with a silicon-shielded spring. Header pipe features additional chamber for better response and overrev. The link pipe is welded to the muffler. The inlet cap and the inner perforation are made of the same material as the link pipe, i.e. stainless steel (Racing) or titanium (Evolution). The outlet cap is made of carbon-fiber for evolution and composite polymer for Racing system. The muffler outer sleeve is available in either titanium or carbon-fiber. The system is attached to the motorcycle with Akrapovic carbon-fiber clamps. It also includes an Akrapovic carbon-fiber heat shield. The system includes a noise damper for the European market, and an approved spark arrester for the US market, which is indicated on the muffler with a laser engraving.

CONFIGURATION

 

header tubes

collector

link pipe

material

TITANIUM / STAINLESS STEEL - TITANIUM / STAINLESS STEEL

tube shape

CONICAL - CONICAL

interference crossover tubes

-

lambda sensor

NO

header tube inner sleeves

S.S. CNC machined

header tube flanges

ALU CNC machined

header tube - collector connection

-

collector / header tube - link pipe connection

SLEEVE JOINT + SILICON SHIELDED SPRING

link pipe - muffler connection

WELDED

muffler
inlet cap / outlet cap

S.S. - Ti / composite polymer -Ti

muffler metal interior

S.S. / Ti

muffler outer sleeve

Ti / Ti or carb.fiber

muffler clamp

CARBON-FIBER

muffler bracket

-

muffler insert

YES

catalytic converter

NO

ADDITIONAL DATA

possibility of periodic service without removing A.E.S.

oil

oil filter

YES YES

legal for street use

NO

** Technical specifications of Akrapovic exhaust systems and related products subject to change without notice

Below you may see the diagram data dislaying the difference in Engine Torque and WH Power between stock and Racing Line Titanium Exhaust for Yamaha YZ 250 F (2008)

S-Y2MR8-QTA_graph Diagram

Emission Notice

WARNING:

Because of the world-wide distribution of Akrapovič d.d. products, neither Akrapovič d.d. nor any of its subsidiaries make any representation that the products comply with the air and/or noise emissions laws, or labeling laws, of any jurisdiction. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those law.

 

WARNING / USA:

Various U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and systems, especially as those parts and systems modify, remove, or replace original equipment catalysts. Please consult the appropriate laws in your area before installing any aftermarket part or system on your vehicle to ensure compliance with all applicable laws. Neither Akrapovič d.d., Akrapovič America LLC nor any of their subsidiaries or the sellers of the parts or systems make any representation that any of their parts or systems comply with any such laws.

WARNING / California:

California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Neither Akrapovič d.d., Akrapovič America LLC nor any of their subsidiaries make any representation that any of their parts or systems has received such an Executive Order or that any of their parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.

Original Akrapovic

Genuine Akrapovic Exhausts

Notice:

The exhausts presented and sold through our sales channels are genuine Akrapovic exhaust systems.

They are not copies but authentic Akrapovic exhaust systems protected with two year warranty

Enjoy the thrilling sound of your exhaust system and be sure that the part you have is of the highest level manufacturing quality provided by Akrapovic.

How to Spot the Real Thing

Power from your engine will increase.

Manufacturing quality is like none other. There sould be no flaws in the body of the exhaust.

That is why the price is at those levels.

If it is too cheap to believe , then it should not be a genuine Akrapovic.

Do not compromise with cheaper and lower quality copies.

No Imitations

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