GPR Grand Prix Evo Titanium exhausts: brushed titanium cones with matte black caps

Grand Prix Evo Titanium at a glance

GPR's listings say it created the Grand Prix Evo for its 20 years in the MotoGP, Moto2 and Moto3 championships. The Evo slip-on takes over from the factory silencer (muffler). Its DB killer (baffle) is removable.

Spec	What the listings say
Line	Grand Prix Evo Titanium, from GPR Exhaust Systems
Body	Brushed titanium
End caps	Matte black
Silencer shape	Conical
Weight	Set by the kit, from 1.1 kg to 1.83 kg (2.43 lbs to 4.03 lbs); 1.6 kg (3.53 lbs) is the most common
Formats	Link-pipe slip-on, dual slip-on, mid full system and full system
DB killer	Removable on most kits
Mounting position	Low Level on two Triumph slip-ons, High Level on one Triumph full system
Earliest bikes	Honda CB600F Hornet and Ducati Hypermotard 1100 / Evo from 2007; KTM RC8R from 2008

Choosing between the Grand Prix Evo lines

If you want	Go to
Brushed titanium with matte black caps	This page
A black, ceramic-treated titanium body	Grand Prix Evo Black Titanium
Steel in a carbon-look finish	Grand Prix Evo Poppy
A conical titanium silencer with a pentagonal exit	GP Revo Titanium

Our take: open this Evo first, because it covers the most makes and every kit format, from a Yamaha R3 slip-on to a Kawasaki ZX14R dual slip-on. Compare weights before you buy: one line spans 1.1 kg to 1.83 kg, and your bike's kit decides the figure.

Evo Titanium kit formats with sample bikes

Format	Replaces	Fits these bikes, for example
Slip-on	The factory silencer	BMW S1000XR, Aprilia Tuono V4 - RR 1100, Kawasaki Versys 1000, Ducati Scrambler 800, Yamaha R3
Dual slip-on	Both factory silencers	Triumph Speed Triple 1050, Kawasaki ZX14R, BMW K1600GTL
Mid full system	Factory mid pipe and silencer	Yamaha R1, Suzuki V-Strom 650, Moto Morini Seiemmezzo STR
Full system	The complete factory exhaust	Suzuki GSXS 1000, Honda CB650F, Kawasaki Z650, Yamaha MT 125

Maxi-scooters are covered: full systems for the Yamaha TMax 530, Yamaha TMax 560 and Kymco AK 550, plus the Honda Forza 750 as a slip-on. The Race slip-on goes to bikes like the Yamaha R6 and KTM 790 Duke.

Evo Titanium emissions and DB killers

A kit can be compliant with the EPA limit, short of it, or without EPA/CARB certification. Slip-ons and dual slip-ons are mostly compliant. Full systems and mid full systems are not.

Race slip-ons ship without a DB killer or catalyst, and GPR also warns about a possible ECU remap. On other kits, look up your local catalyst rules first.

Evo Titanium by make, and more GPR titanium

The biggest Evo Titanium ranges come first. A click opens everything GPR sells for that make, ready for a model and year filter.

Biggest ranges:

• Kawasaki
• KTM
• BMW
• Honda
• Suzuki
• Yamaha
• Ducati
• Aprilia

Smaller ranges:

• Husqvarna
• CF Moto
• Triumph
• MV Agusta
• Benelli
• Voge
• Zontes
• Moto Guzzi
• Moto Morini
• Gas Gas
• Can Am
• SWM
• Kymco
• SYM

Titanium silencers from other GPR lines:

• M3 Titanium Natural
• Furore-X Titanio
• Pentacross Titanium
• Hyper Sonic Titanium

Evo Titanium questions riders ask

Which bikes get an Evo Titanium full system?

Among them: Yamaha TMax 530 and TMax 560, Yamaha MT 125 and R125, Kawasaki Ninja 400 and Z650, Honda CB650F and Suzuki GSXS 1000.

Is there an Evo Titanium for a maxi-scooter?

Yes: the Yamaha TMax 530, Yamaha TMax 560 and Kymco AK 550 get full systems, and the Honda Forza 750 gets a slip-on.

How old is the oldest bike in the line?

The Honda CB600F Hornet and the Ducati Hypermotard 1100 / Evo have kits from 2007, and the KTM RC8R from 2008.

How heavy is an Evo Titanium?

That depends on the kit. 1.6 kg (3.53 lbs) is the most common figure, and the range runs from 1.1 kg to 1.83 kg (2.43 lbs to 4.03 lbs).

What does Race mean on an Evo Titanium listing?

It marks the race-spec slip-on, for example for the Yamaha R6 or Suzuki GSXR 1000 / R. That kit has no DB killer and no catalyst.

Which Aprilia models are in the line?

The Tuono V4 - RR 1100, RSV4 1100 Racing Factory, RSV4 1000, Tuareg 660, Shiver 900, Dorsoduro 900 and Dorsoduro 1200.

Where does the Evo Titanium mount on a Triumph?

Tiger Sport 1050 and Speed Triple 1050 slip-ons mount Low Level. The Daytona 660 full system mounts High Level.

Buying a Grand Prix Evo Titanium from GPR Exhausts Direct