GPR Exhaust – Yamaha Mt-09 2017/2020 e4

Mount in low position

GPR supplies a 304 stainless steel manifold including and Removable catalytic converter. The package includes flanges, bushings, brackets. It mounts directly on the cylinders without any structural changes.

This is an original GPR product, developed after GPR's experience in the World Championship. It offers an innovative design, improved performance, weight savings and a full-bodied sound.

Made in Italy with a 2-year international warranty.

Tampering with the DB Killer and Removable catalytic converter welding or antitampering screws or fastener is illegal for road use within the EU directives. It is permitted only for RACING use in the circuits. The use of the open version (without the DB Killer) on roads does not comply with regulations governing circulation on the public road network.

This kit may be used in the case of annual official inspections.

The GPR approved silencer kit plus under-engine muffler can be installed with the supplied GPR manifold having a non-approved Removable catalytic converter but compliant with the revision levels, or it can be installed by cutting the original manifold to preserve the original Removable catalytic converter, this modification must be performed by a specialized workshop, the GPR manifold is anyway included in the cost and packing. The use of GPR manifold is some countries could be not in compliance for road use.

If you buy online from a seller that is NOT GPR, we recommend you buy from a seller in YOUR COUNTRY to ensure that the item arrives with the correct approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers the items that comply your road network.

Each package includes the homologation certificate for noise, assembly instructions, and a homologation code on each silencer.
In case of a problem during installation, please stop the installation process and immediately contact customer care via email at claim@gpr.it

Silencer Type Description

GPR's GP-Revolution, it has been created to celebrate 20 years of presence in the MotoGP world championship, in fact, the presentation of the first Grand Prix line dates back to 2005, on the occasion of the debut with Team Konica Minolta and driver Makoto Tamada and Team LCR with driver Casey Stoner. The Silencer is conical, with a special shape starting from a diameter 90mm to arriva at 130mm of circonference and lenght between 200to280mm that depend from the motorbike of destination, the muffler will be installed to the motorbike frame thanks to a special "ghost" bracket that will preserve the fantastic design. It has a sleeve made in titanium realized with natural color, endcap made through CNC machining with pentagonal exit and dbkiller, the best ofoptions thanks to Made in Italy production.

FEATURES

• SOUND: Upgraded sound from stock exhaust.

• PERFORMANCE: Upgraded performance from stock exhaust

• QUALITY: Italian made with high-grade welding

• WEIGHT: Lighter than stock exhaust

• System Type Full system
• Silencer Type GP-Revo Titanium
• Silencer Shape Conical
• Homologation Homologated full system including removable db killer and removable catalytic converter
• Body Colour Brushed Titanium
• Endcaps Colour Brushed stainless steel
• DB Killer Tampering with the dbkiller and the related welds/safety screws violates the conformity of the product and makes it illegal for road use.
• Road Legal Yes,legal for use in the European Community,UK,Usa,Japan,Mexico and most countries worldwide. Always check local legislation.
• Weight 1.5 kg / 3.3069 lbs
• Silencer Length 250 mm mm / 9.84251968503937"
• Environmental Cert OK
• Catalyst Removable Yes it fit with a catalytic converter
• DB Limit No, but this limit is required only for local citizens and not for tourists.
• Production Time Consult the website

• User Manual
• ISO 14021 Certificate

Compatible Models

Delivery Information

Standard UK delivery: Free
Highlands and Islands: £12.00
EU Countries: Free
Rest of Europe: £15.00
Rest of World: £75.00

All GPR exhausts are hand made to order in their Milan factory. Delivery times vary on a seasonal basis and can be affected by material availability and other factors beyond our control. Full systems will nearly always take longer than slip-on options and in most cases will take 4-8 weeks to get to you. Most slip-ons will take 2-6 weeks. If you need something faster that this timescale then please contact us prior to ordering and we will get the very latest information from the factory. But please note, that information will only be accurate for a day or two.

Returns Policy

We offer a 30-day returns policy on all unused products in original packaging. Custom or special order items may not be eligible for return.