
Dr. Jekill & Mr Hyde Adjustable Exhaust Systems - Jekill & Hyde Exhaust systems, Jekill and Hyde Exhaust Systems for Harley Davidson Motorcycles and Custom Motorcycles
Dr. Jekill & Mr. Hyde Electronically Adjustable Exhaust Systems. Made in the Netherlands. Covered by European & US patents.
The Jekill & Hyde Company have developed an electronically adjustable exhaust system that lets the driver choose between a stock Harley-Davidson sound, and the world famous Harley-Davidson (louder) Rumble. The muffler contains an electronically adjustable butterfly valve. When the valve is closed, the motorcycle produces about 85 db and gives out the same HP as the OEM mufflers. When you open the valve you not only gain about 15 % more horsepower, but you also get up to 130db of deep thundering sound. The noise control is not just as a result of either blocking or unblocking the escape of exhaust gases. When the valve is closed exhaust gas is diverted through a more restrictive passage inside the muffler. When the valve is open the muffler becomes a straight through type muffler with a resulting deeper and louder sound. You effectively have two different mufflers within the single muffler body.
The internals of all units are 100% stainless steel. Only the highest quality materials available together with the best workmanship are used in these products which allows them to give customers a two year full warranty on their electronically adjustable Dr Jekill & Mr Hyde exhaust system.
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Shorty Streetfighter and Super Shorty Streetfighter Exhaust for Harley Davidson Softail.Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Shorty Streetfighter and Super Shorty Streetfighter Exhaust for Harley Davidson Softail. Softail models are as follows UPPER: Fatboy, Fatboy Special, Deuce, Blackline MIDDLE: Deluxe, Crossbones LOW: Heritage, Rocker, Custom, Nightrain Shorty Streetfighter Length 395 mm This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Shorty Big Shot and Super Shorty Big Shot Exhaust for Harley Davidson Softail.Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Shorty Big Shot and Super Shorty Big Shot Exhaust for Harley Davidson Softail. One of Dr Jekill & Mr Hydes coolest exhaust systems! Connection width 1¾ Inch Softail models are as follows UPPER: Fatboy, Fatboy Special, Deuce, Blackline MIDDLE: Deluxe, Crossbones LOW: Heritage, Rocker, Custom, Nightrain This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. See Also: |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Bigshot and Streetfighter Exhaust for Harley Davidson Dyna Streetbob and Superglide Custom ModelsDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Bigshot and Streetfighter Exhaust for Harley Davidson Dyna Streetbob and Superglide Custom Models Available in 4 styles Shorty Big Shot 455mm Super Shorty Big Shot 420mm Shorty Streetfighter 395mm Super Shorty Streetfighter 360mm Connection width 1¾ Inch This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Fat Bob Big Shot and Streetfighter Exhaust System for Harley Davidson Fat Bob and Wide Glide ModelsDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Fat Bob Big Shot and Streetfighter Exhaust System for Harley Davidson Fat Bob and Wide Glide Models Click the links below for more pictures of the Big Shot Exhaust Specially made for the Harley Davidson Fat Bob, this exhaust looks like the original one but of course Supplied for 2008 - Current models. Fat Bob Big Shot Length 635mm This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Bigshot and Streetfighter Exhaust for SportsterDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Bigshot and Streetfighter Exhaust for Sportster Available in 4 styles Shorty Big Shot 455mm Super Shorty Big Shot 420mm Shorty Streetfighter 395mm Super Shorty Streetfighter 360mm
This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Touring Huge Big Shot Exhaust for Harley Davidson Touring BikesDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Touring Huge Big Shot Exhaust for Harley Davidson Touring Bikes Touring Huge Big Shot in Chrome or Black Finish Fits beautifully on the Ultra Glide, Electra Glide and Roadking. This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Streetfighter Exhaust for Harley Davidson V-RodDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Streetfighter Exhaust for Harley Davidson V-Rod Click the links below for more pictures Super short exhaust system with Jekill & Hyde inside. This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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Dr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Big Shot Exhaust for Harley Davidson V-RodDr Jekill & Mr Hyde Electronically Adjustable Exhaust Systems - Dr Jekill & Mr Hyde Big Shot Exhaust for Harley Davidson V-Rod Click the links below for more pictures Super short exhaust system with Jekill & Hyde inside. Available in Chrome or Black finish. Length is 490mm This exhaust system comes with: Servo control unit (J & H BlackBox) Select your choice from the drop down list below and click 'Check Price'. |
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