Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange

Product image 1Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange
Product image 2Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange
Product image 3Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange
Product image 4Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange
Product image 5Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange
Product image 6Aprilia RS660 / Tuono 660 Exhaust Modification Package- CORE Exchange

Regular price $825.00

Core Exchange:

With a core exchange, we ship you a modified exhaust and you ship us your oem take off. It is essentially a trade-in with a $350 core charge that is refunded when we receive your exhaust back.

Please call for availability 541-275-0110

Our custom exhaust modification service transforms your OEM exhaust into a proper underbody aftermarket exhaust for a fraction of the price. 

We've spent many hours researching and experimenting and have come up with 3 different modification options that maintain the oem underbody exhaust aesthetics, reduce weight, and add the deep throaty sound of the twin motor.

This is NOT simply exhaust Coring.

The OEM muffler has a series of chambers and piping that reduce sound, we

re-route and modify the muffler internals for different sound output and better exhaust flow. 

Currently, we are working on providing Dyno information for each option, with and without a tune/ecu flash/upmap. 

Each modification level includes the option to have an MB Racing laser-etched badge installed on your heat shield.

 

Stock bike produced 87.48hp, 46.05lbs tq.
Sport Plus exhaust with NO tune, 89.22hp, 47.57lbs tq
Nearly 2hp gain!
Race exhaust is not shown, but ran similar numbers as the sport plus with our test tune. Due to a few legal and development reasons, we are pulling the race version off the market for the time being. We will provide updates as soon as possible.
We opted not to run the sport model on the dyno. We designed it to be more sound oriented rather than power oriented. Completely safe to run with no tune and you will still get slight improvements.
Regarding the Sport Plus, it was a very good improvement over stock and its awesome to see our design yielded positive results with no tune!
We also tested with a tune and the results were nearly the same as with no tune. As of now, we have a custom tune being developed by Gabro Racing and we will be back at the dyno to see what results we yield.
Overall, it was a great day testing and we got great results! Neither Sport or Sport Plus require a mandatory tune. Sport is the tamer version that gives your bike a bit more rumble, but I’d say Sport Plus is the way to go.
Based on the Sport Plus design, I would say the Sport will yield slightly less performance than sport plus but still better than stock.

Option 1 - Sport Exhaust:

This option is a 5 on a scale of 1-10 sound-wise. It adds a sporty, deep, and throaty sound, while not being overly loud or obnoxious. While riding the sound of the exhaust note is much more pronounced and audible at all rev ranges. It instantly changes throttle to a much smoother less lagging response. This option retains oem catalytic converter. 

ECU Upgrade/Up-Map is not mandatory but as with any exhaust mod, always recommended. 

 Option 2 - Sport Plus Exhaust:

This option is a 7 on a scale of 1-10 sound-wise. It adds a sporty, bassy/deep rumble and throaty sound, with a bit of rasp. This option changes throttle function to a much smoother less lagging response. While riding this option is loud, and very audible at all rev ranges. May also gurgle and pop. Quick shifting pops are also more pronounced. This option retains oem catalytic converter. 

ECU Upgrade/Up-Map is not mandatory but as with any exhaust mod, always recommended. 

 Option 3 - Race Exhaust:

This option is a de-catted race version. It is loud, bassy with a deep rumble and throaty sound, maybe raspier at all rev ranges. This option changes throttle function to a much smoother less lagging response. While riding this option is loud. May also gurgle and pop. Quick shifting pops are also more pronounced. This option removes oem catalytic converter. 

ECU Upgrade/Up-Map is highly recommended for maximum performance gains and proper fueling function.

This option Changes to larger muffler outlet tips Must send in exhaust heat shields.

Additional Options :

-Satin Black powder-coated exhaust heat shields

-expanded metal mesh exhaust tip inserts

 Disclaimer:

This modification service is offered at the owner's own/full risk. 

As with any aftermarket or custom exhaust modification, it is intended for race use only and may or may not affect manufacture warranties or guarantees. Motobox does not take responsibility for any issue with or relating to the vehicle warranty.

 


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