Black finish stainless steel Exagon silencer. Developed by Mistral for maximum performance using their in-house dyno. Exagon is Mistral's latest performance silencer. The unique shape compliments the styling of the V85 whilst internally all new components manage the gas flow to improve torque and power. The end cap is CNC machined from Anticorodal, a special alloy with anti-corrosion properties.

As well as looking and sounding better than the stock silencer this performance exhaust is lighter and offers a useful increase in power and torque.
See this video to hear this silencer

To achieve maximum performance gains also fit link pipe EXA85699, velocity stack EXA85901 and performance air filter SIA10433 with V-Twin boost plug-in FUA85001

Benefits of Mistral silencers:

• Simple assembly
• EURO4 approved
• Low weight
• No remap required
• No remap required
• Best sound and performance
• Specific bracket included
• Same position as the original exhaust: compatibility with side bags and Guzzi accessories
• Removable DB-Killer
• Specific carbon fiber heat shield included
• Hand made to order on the shores of Lake Como
• Easy to install using existing mounting points.
• Handcrafted product
• More than 2hp gain

 This part is available by special order, request a quote

Stainless steel M8 dome head nut, used for exhaust studs, gearbox and drive box studs

Many applications including gearbox, exhaust and bevel box mounts on big twins, V7 850, V85TT and V100. Also used on small twins for bevel box mount bolts. Also known as Guzzi ref. 860651

 More than 5 in stock

Exhaust gasket for standard downpipes

Composite gasket, see ENA85091 for less expensive alternative

 This part is available by special order, request a quote

 852090 MG852090

Also fits Aprilia RSV4, Aprilia Tuono V4, Aprilia RS660

Exhaust gasket for standard downpipes, less expensive alternative to factory part

Copper gasket

 5 in stock

 852090 MG852090

Also fits Aprilia RSV4, Aprilia Tuono V4, Aprilia RS660

Titanium M8 exhaust stud. The factory studs on these models are prone to corrosion so we recommend replacing now with these corrosion free titanium parts.

See Ti stud kit SSA85048 for replacement stud kit. Also known as Guzzi ref. 827018, AP8560061, B017636

 More than 5 in stock

1A003632R

Also fits Aprila Caponord, Aprilia 400 Atlantic Sprint, Aprilia 400 Scarabeo Light , Aprilia 500 Atlantic, Aprilia 500 Scarabeo Light , Aprilia 850 SRV, Aprilia 850 SRV, Aprilia 850 SRV, Aprilia 900 Dorsoduro, Aprilia 900 Shiver, Aprilia 900 Shiver ABS, Aprilia 900 SMV Dorsoduro

M8 exhaust stud

Also known as Guzzi ref. 827018, AP8560061, B017636

 This part is due back in stock soon, call 01484 841395 to reserve yours

1A003632R

Also fits Aprila Caponord, Aprilia 400 Atlantic Sprint, Aprilia 400 Scarabeo Light , Aprilia 500 Atlantic, Aprilia 500 Scarabeo Light , Aprilia 850 SRV, Aprilia 850 SRV, Aprilia 850 SRV, Aprilia 900 Dorsoduro, Aprilia 900 Shiver, Aprilia 900 Shiver ABS, Aprilia 900 SMV Dorsoduro

Exhaust stud kit consisting of 4 x titanium studs, 4 x stainless dome head nuts and 4 x stainless wavy washers

The mild steel exhaust studs fitted to modern Guzzis are notorious for corroding in place. Replace yours now with these corrosion resistant parts to ensure you can remove your exhaust in years to come

 More than 5 in stock

1A003632R

Exhaust gasket, silencer bush or muffler gasket shim for exhaust joint between silencer and downpipe

2 exhaust bushes required per bike

 2 in stock

 91113826 GU91113826 91 11 38 26
 9111 3826 9111.3826 91.11.38.26

The BoosterPlug is an effective and cost efficient way to cure the fuelling problems common to all modern fuel injected Guzzi's.
Plugging directly into the wiring harness using original connectors, with no cutting or splicing required, installation takes less than ten minutes.

The BoosterPlug features a unique technology to provide your bike with a controlled fuel enrichment in all ambient temperature situations. No other Plug and Play device does this. A richer mixture is provided only when needed i.e at low RPMs and when accelerating. On open roads at a constant speed the Boosterplug sits idle to keep fuel consumption low.
Make your bike run as it should have done from the factory!

• Improved and gentler throttle action when opening and closing throttle
• Richer mixture when opening the throttle improves acceleration
• Booster plug removes the uneven low speed running that is typical for modern lean burn engines
• Stronger and more consistent at idle.
• Reduced backfiring with aftermarket exhausts on engine braking
• Improved fuel economy

A beautiful brushed stainless finish silencer made by Agostini of Mandello del Lario. Easy to install using existing mounting points.

As well as looking and sounding better than the stock silencer this performance exhaust is 2.7kg lighter and offers a useful increase in power and torque.
See this video to hear this silencer

Supplied with removable baffle. The baffle is easily removed by taking off the retaining circlip in the rear of the silencer. To achieve maximum performance gains also fit link pipe EXA85199 and performance air filter SIA10433
Agostinis are in the process of getting these homologated.

 This part is available by special order, request a quote