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Better sound, more power.

Designed and manufactured by us in 304 stainless 45mm tube, larger diameter than some competitors.

Royal Enfield’s original pipes are small bore and have a welded in cat. This makes them very restrictive for your bike.

Our de-catted Big Bore pipes unleash a load of power.

Our 45mm pipes are a vast improvement over the cheaper and easier to make 40mm pipes you will find elsewhere.

Save a considerable amount of weight over the stock pipes.

Direct swap with the stock front pipes. Meaning you can use all silencers that fit the stock pipes as well as our ‘Cannon’ type silencers.

Finished in brushed stainless which are a perfect match to our ‘Cannon’ silencers.

We do not supply them polished but this can be done at home easily with buffing equipment.

Gaskets and instructions included.

EURO 5 – These pipes are compatible with Euro 5 bikes but if using in conjunction with aftermarket silencers (including our Cannon silencers) you must use baffles.

V3R is a 150mm/200mm/250mm length can in black ceramic or titanium - No dB killer

Full titanium construction
Advanced flow dynamics
Massive weight saving
Simply bolt on and ride!
Full instructions supplied
Please note adding any ceramic coating option to pipework adds 1 additional week to the production lead time

Included DB Killer:N/A
OE Weight (kg):2.3
Scorpion System Weight (kg):2.04
OE Power (bhp):
Scorpion Power:

304 Stainless Steel Tubing
Is This Unit Quiet Insert Compatible: YES
Does This Unit Come With a Quiet Insert: NO

Full stainless steel exhaust with a carbon Tech1 canister.
Saves a whopping 29lbs over the stock system.
Adds 12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM.
Performance is 2nd to none!
Great for drag racing!

The GP19 full system really helps transform your Hayabusa into a true high performance machine.
This system removes 30 lbs and produces close to 8 more horsepower over the stock system.
The whole system is constructed from high quality 304 stainless steel, while the canister utilizes a black ceramic coating.

304 Stainless Steel Tubing
Saves 8.2 lbs Over Stock
+8 Horsepower Between 4,000 and 8,500 RPM
Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM
Includes M18 and M12 O2 Bung
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket

Stainless Steel Tubing
GP19 Style Canister
Saves 12 lbs Over Stock
Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM
Pre-Installed with Q1 Quiet Insert
Comes with M18 and M12 O2 Bung

All Titanium Tubing
GP19 Style Canister
Saves 12 lbs Over Stock
Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM
Pre-Installed with Q1 Quiet Insert
Comes with M18 and M12 O2 Bung

All Titanium Tubing
Saves 11 lbs Over Stock
+8 Horsepower Between 4,000 and 8,500 RPM
Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM
Includes M18 and M12 O2 Bung
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket

Utilizes Kawasaki’s Titanium Header Assembly to Essentially Create a Full Titanium Race System
10.2 lbs Weight Savings
Removes Stock Exhaust Valve
Titanium CAT Eliminator Slip-On Tube
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket
Comes with M18 O2 Bung
Stock dB/ RPM: 95 dB @ 7,000 RPM
M4 DB/ RPM: 110 dB @ 7,000 RPM
Stock Max HP/ RPM: 170.4 HP @ 11,800 RPM
M4 Max HP/ RPM: 173.32 HP @ 11,800 RPM

Removes Stock Catalytic Converter
Sweet Look, Great Sound and Better Performance
Stage 1 Q9 Quiet Insert Installed
Stainless Steel Tubing

Saves 10.9 lbs Over Stock
Removes Exhaust Valve
Eliminates CAT
Comes with M18 O2 Bung
Stock 95 dB @7,000 RPM
M4 112 dB @7,000 RPM
Stock Max HP 170.4 @11,800 RPM
M4 Max HP 172.7 @11,800 RPM
Comes with Q1 Quiet Insert

Will Fit Up To The Stock Muffler or Most Aftermarket Slip-On’s That Do Not Remove CAT
Stainless Steel Tubing

Designed to improve the aestethics, sound and performance of the bike, Mivv slip-on exhausts are the result of maximum attention to design, with the aim of satisfying those who want to distinguish themselves by the look of their motorbikes.

The OVAL exhaust is perfectly suited for all types of motorbikes. With the utmost attention to detail, this range is the best compromise between look and performance.

This exhaust features a central body made of black stainless steel with a brushed “Black Satin” effect, obtained with a special colouring process that provides a more aggressive look to the silencer.

OE Weight (kg):5
Scorpion System Weight (kg):2.3
OE Power (bhp):119
Scorpion Power:120

Designed to improve the aestethics, sound and performance of the bike, Mivv slip-on exhausts are the result of maximum attention to design, with the aim of satisfying those who want to distinguish themselves by the look of their motorbikes.

GP PRO, manufactured by semi-handmade TIG welding, shows a compact and essential design and an aggressive sound. Inspired by the world of competition, the exhaust pipe is equipped with a removable protective grille that hides the dB-killer. This muffler sports the characteristic Mivv logo created by laser technology.

It features a central body in black stainless steel with a brushed “Black Moon” effect, obtained with a special colouring process that provides a more aggressive look to the silencer.

Designed to improve the aestethics, sound and performance of the bike, Mivv slip-on exhausts are the result of maximum attention to design, with the aim of satisfying those who want to distinguish themselves by the look of their motorbikes.

The MK3 line, resulting from the experience acquired in Moto3 and Moto2 world championships, is the perfect synthesis between performance and technology. With a design similar to the exhausts made for world championships Moto3 the MK3 is a compact product, capable of releasing the captivating mivv sound.

The Natural Stainless Steel version features a central body in brushed 304 stainless steel with a “pearled” effect, a finish obtained through a special finishing process that, in combination with the protective grid on the exit cap, gives the product an incomparable look.

Designed to improve the aestethics, sound and performance of the bike, Mivv slip-on exhausts are the result of maximum attention to design, with the aim of satisfying those who want to distinguish themselves by the look of their motorbikes.

The MK3 line, resulting from the experience acquired in Moto3 and Moto2 world championships, is the perfect synthesis between performance and technology. With a design similar to the exhausts made for world championships Moto3 the MK3 is a compact product, capable of releasing the captivating mivv sound.

The Black version features a central body in black 304 stainless steel with a “Black Moon” effect, a finish obtained thanks to a special ceramic-based painting process that, in combination with the protective grid on the exit cap, gives the product a more aggressive look.

Designed to improve the aestethics, sound and performance of the bike, Mivv slip-on exhausts are the result of maximum attention to design, with the aim of satisfying those who want to distinguish themselves by the look of their motorbikes.

The Mivv X-M1 line, the result of the experience gained in the MotoGP and Moto2 World Championships, is the perfect synthesis between racing style and performance. With a design similar to the exhausts made for the World Championship, the X-M1 silencer has a conical shape and compact dimensions and is able to unleash the captivating MIVV sound.

The Black version features a central body in black 304 stainless steel with "Black Moon" effect, a finish obtained thanks to a special ceramic-based painting process.

X-M1 pure Italian style