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Freedom Performance Radical Radius Exhaust For Harley Sportster 2004-2018

Item: P316897

Freedom Performance exhaust systems deliver perfect sound, increased power and effortless style for Harley-Davidson Sportster models. With exceptional… Read More

Save $85.00 (10%)

This product is vehicle specific. Please to ensure fitment.

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Product Details

Freedom Performance Radical Radius Exhaust For Harley Sportster

Freedom Performance exhaust systems deliver perfect sound, increased power and effortless style for Harley-Davidson Sportster models. With exceptional engineering, superior manufacturing, stylish finishes and end tips, you will get the best in quality and performance that money can buy from this American made exhaust.


  • Exclusive triple stepped headers for anti-reversion, full range torque and optimal horsepower
  • 1-piece full length heat shields
  • Removable baffles
  • Mounting hardware and brackets included
  • Made in the USA
Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black w/ Black End Caps RevZilla Item #978781 MFR. Product #HD00381 AvailabilityOut of Stock
Product Style Chrome w/ Chrome End Caps RevZilla Item #978780 MFR. Product #HD00380 AvailabilityOnly 2 Left: Ships within 24 hours

This product is vehicle specific. Please to ensure fitment.

Harley Davidson
Sportster Custom XL1200C 2004-2018
Sportster Custom XL883C 2004-2009
Sportster Forty-Eight Special XL1200XS 2018
Sportster Forty-Eight XL1200X 2010-2018
Sportster Iron XL1200NS 2018
Sportster Iron XL883N 2009-2018
Sportster Low/SuperLow XL883L 2005-2018
Sportster Low XL1200L 2006-2011
Sportster Nightster XL1200N 2007-2012
Sportster Roadster XL1200CX 2016, 2017, 2018
Sportster Roadster XL1200R 2004, 2005, 2006, 2007, 2008
Sportster Roadster XL883R 2004-2012
Sportster Seventy-Two XL1200V 2012, 2013, 2014, 2015, 2016
Sportster SuperLow XL1200T 2014, 2015, 2016, 2017
Sportster XL883 2004-2009


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Product Description
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Product Description
Freedom Performance exhaust systems deliver perfect sound, increased power and effortless style for Harley-Davidson Sportster models. With exceptional… Read More
Part Numbers
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How To Install a Full System Exhaust for Harley

Reviews & Questions

5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.0 / 5
5.0 / 5
5.0 / 5
Ease Of Install
5.0 / 5
Fit & Finish
5.0 / 5
Bang For The Buck
4 / 5
5 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Great exhaust
Couldn't be happier. This is my second aftermarket exhaust system for my Sportster. The first, a shorty system, severly impaired cornering clearance in right hand turns. Unacceptable. That's obviously not an issue with this Freedom Performance system.

The Radical Radius was an easy install. One mounting bracket is used. It's a simple bolt-on - you don't have to disassemble your bike to attach it. Separate front and rear head pipes go on easy. The O2 sensor bungs are not in the way of the exhaust flange lugs, and neither are the heat shields. The headers attach to one-piece muffler which has a hidden cross-over. That attaches to the mounting bracket. No blood, sweat or tears.

Performance was great. Better than the stock system (of course) and better than thd shorty system I replaced. I had already done a tune with a V&H Fuel Pak. I have no doubt this was a big factor in the the superb performance. The system is loud. A good sound. I like loud, but its not an exhaust for a shrinking violet.

I like the look, but that's a personal thing. Fit and finish are excellent (as was the case for the Freedom Performance system I had on my Heritage). Haven't had it long enough to say anything about durability, but the quality of materials and workmanship make me think it will hold up well.

Overall an oustanding exhaust sytem. I only gave it 4 for bang for the buck because it's a bit pricey (although in line with other systems of similar quality). I wouldn't hesitate to recommend this to a friend.
October 19, 2016
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions
will this exhaust work if there are passenger pegs?
See H on Oct 26, 2016
Can you install these with passenger pegs on?
A C on Nov 26, 2016
1 Customer Reviews
1 5/5
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