Bassani Road Rage B1 Exhaust For Harley Dyna 1991-2017
  • Bassani Road Rage B1 Exhaust For Harley Dyna 1991-2017 - Black
  • Bassani Road Rage B1 Exhaust For Harley Dyna 1991-2017 - Chrome
  • Bassani Road Rage B1 Exhaust For Harley Dyna 1991-2017 - Chrome

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Video Reviews (5)

Bassani Road Rage B1 Exhaust For Harley Dyna 1991-2017 Videos

This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Bassani Road Rage B1 Exhaust System For Harley Dyna

The B1. This is the grand-daddy of 'em all. Big pipes designed to move lots of gas out of big motors. If you are not sure if you need this system, you probably don't. That's in no way a statement of judgment. The rider whose bike is making enough horsepower to use this pipe has spent hours researching, even longer fitting parts together, and has more money in dyno runs than others spend on their hop-up parts. Daryl Bassani designed this exhaust to offer the most to owners of bikes making over 120 horsepower. Typically, the bikes that qualify have been on a dyno and seen that number as a minimum. Bikes that may meet that benchmark will typically have a high flow air cleaner, possibly an intake or carb change, camshaft(s), jugs, pistons, and possibly head work. Honestly assessing your bike's power is crucial here - if you're fudging your numbers to justify this pipe, you may actually hurt your bike's performance.

The B1 system utilizes more diameter steps than the B4 system, and as such, promotes better HP and torque numbers on engines built for bikes that are at the creative end of 'streetable'. Daryl also spent time going over the importance of the collector in this system. Effectively acting as a 'collector-within-a-collector', Bassani has drawn on their research to help each cylinder most efficiently help its mate through exhaust scavenging. Utilizing the same principles used in carb venturi development, Daryl and his team are able to manipulate the velocity of exhaust gases to tweak every last shred of oomph from your motorcycle. The B1 is featured as part of Feuling's "BFD" system - Bassani-Feuling Dyno-proven. Daryl's exhausts are a necessary ingredient for going fast. You don't have to take his word for it; the dyno doesn't lie.


  • Designed specifically to address the needs of tuned motors built for high horsepower applications
  • 16-gauge steel
  • 2-into-1 equal-length stepped headpipes
  • Full-coverage heat shields and O2 sensor port plugs included (for non-sensor applications)
  • Made in the USA
5 / 5
Bang For The Buck
4 / 5

Fitment Notes & Exceptions

  • Exhaust designed for significantly modified machines - please be sure this is appropriate for your motorcycle prior to ordering
  • Fits models with forward or mid controls except:
    • Will not fit Switchback (FLD)
This Product Fits:
Harley Davidson
Dyna Convertible FXDS 19942000
Dyna Fat Bob CVO/SE FXDFSE 2009, 2010
Dyna Fat Bob FXDF 20082017
Dyna Glide Daytona FXDB-D 1992
Dyna Glide Sturgis FXDB-S 1991
Dyna Low Rider FXDL/I 19932009, 20142017
Dyna Low Rider S FXDLS 2016, 2017
Dyna Street Bob FXDB/I 20062017
Dyna Super Glide Custom FXDC/I 20052014
Dyna Super Glide CVO/SE FXDSE 2007
Dyna Super Glide CVO/SE FXDSE2 2008
Dyna Super Glide FXD/I 19952010
Dyna Super Glide Sport FXDX 19992005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide CVO/SE FXDWG2 2001
Dyna Wide Glide CVO/SE FXDWG3 2002
Dyna Wide Glide FXDWG/I 19932017
Product Style RevZilla Item # Manufacturer Product # Availability
Straight Muffler w/Black Fluted End Cap / Chrome 898351 1D18R Available: Requires 1-3 business days lead time prior to shipment
Straight Muffler w/Black Fluted End Cap / Black 898352 1D18RB Available: Requires 1-3 business days lead time prior to shipment


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5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
5.0 / 5
5.0 / 5
5.0 / 5
Fit & Finish
5.0 / 5
Bang For The Buck
5 / 5
5 / 5
5 / 5
Fit & Finish
5 / 5
really bring the loook of my wide glide together
Had these installed on my 15 Wide Glide along with a big sucker intake and a tuner.
these are LOUD but they are not as loud as some of the pipes i've seen on the road. make no mistake, these can set off car alarms though and leave your ears ringing after a long ride.
the B1's are listed as made for big bore/big compression but to be honest, you wont notice the difference in torque between these and other 2 into 2's much. its there, but barley noticeable and only if you are looking for it. huge step up from stock and look fantastic. Figured i would pick them up since i do plan on making more power in the near future. Its nice to have a bike that doesn't sound like every other vance and hines on the road too. The best way i can think of to describe the sound they make is to call it a bark and a growl. just sounds super aggressive and pissed off.
June 23, 2017
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Why did you choose this?
RevZilla Store
Tuned headers with graduated stepping and a proven collector system makes this the best deal on the site for exhaust.
Davetheblade on Mar 11, 2016
Tuned headers with graduated stepping and a proven collector system makes this the best deal on the site for exhaust.
Davetheblade on Mar 11, 2016
Hello, will this fit with a fuel pack of v&h? Thanks
Zugo N on Feb 1, 2016
BEST ANSWER: yeah you can get a map from V&H for this pipe for a FP
Are these pipes appropriate for use with the 117 cylinder upgrade kit from the motor factory?
Ralf B on Nov 18, 2016
how do you remove the baffle?
A shopper on Apr 19, 2016
BEST ANSWER: There are two nut/bolt sets on the end of the muffler. the first one removes the end-cap. the second one allows you to remove the baffles. the baffles are in there tight. i removed the entire can, got a 2x4, put the 2x4 on the ground covered in a towel and dropped the can on the 2x4 till the baffle popped out. I found this method in a forum and it is much easier than just pulling the cross member in the rear. HOWEVER DO THIS AT YOUR OWN RISK!!!!!