Skip to Main Content
Search Suggestions
Menu

We're sorry but all Finish options for this product are currently out of stock.

You can be notified upon their arrival by choosing the Finish option you are interested in and then entering your email in the box below.

Out of Stock
Firebrand Exhaust

Firebrand Exhaust Fiftytwo52 2-Into-1 For Harley Softail 2007-2017

Item: P315437
3 Read 3 Reviews 7 Q&As Write a Review

Named after the RPM point at which an engines horsepower equals its torque, the FiftyTwo52 was engineered with one priority: performance. Featuring Fi… Read More

$674.96$719.96
$749.95$799.95
Save up to $79.99 10%
Price depends on product options. Make a selection to update price.
Rebate Available! View Details

Product Details

Firebrand Fiftytwo52 2-Into-1 Exhaust For Harley Softail

Named after the RPM point at which an engines horsepower equals its torque, the FiftyTwo52 was engineered with one priority: performance. Featuring Firebrand’s proprietary Powercurve, True-Merge Collector, the FiftyTwo52 does not fail to deliver. Beginning with the 1 3/4" matched ratio head pipes, exhaust pulses are synchronized to allow for optimized scavenging of exhaust pressure. Flowing into the Powercurve, True-Merge Collector, the exhaust will maintain velocity and experience the smoothest transition possible. Moving into the muffler, a 2 1/2" free flowing, perforated core baffle provides the least interference as the exhaust escapes. What does all this mean? It means the FiftyTwo52 lives up to its namesake to achieve the best combination of horsepower and torque.

It doesn’t all end with performance. The 20 degree upswept muffler with Moto GP inspired end treatment attains a unique and aggressive style, while the dual layer baffle packing produces an incredibly deep race tone. Integrated heat shields and Firebrand’s hand crafted quality complete the package. Whether you choose show quality chrome or black ceramic finish, the FiftyTwo52 will not fail to impress.

Features:

  • Proprietary Powercurve, True-Merge Collector
  • Billet aluminum MotoGP inspired end cap
  • Race inspired, stainless core, high performance baffle
  • Unmatched combination of horsepower and torque
  • Made in the USA

Note: Image of Dyna model is for visual reference of exhaust only.

Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black RevZilla Item #1066627 Store Sku MFR. Product #12-1012 AvailabilityCloseout: This product is no longer available
Product Style Chrome RevZilla Item #1066628 Store Sku MFR. Product #12-1011 AvailabilityCloseout: This product is no longer available
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
Fitment Notes & Exceptions
  • Also fits 1986-2006 models with use of O2 sensor plugs sold separately
  • May not be able to use passenger pegs or saddlebags on some models
  • This product is intended for offroad / track use only. This product is not intended for on-road use and may not be legal for on-road use in your jurisdiction
This Product Fits
Product Description
Part Numbers
Fitment
3 Customer Reviews
3 4.5/5
7 Questions & 1 Answers
Join now & get rewarded!

Get Free 2-Day Shipping and $15 + 5% RPM Cash on this order.

Already enrolled in RPM? Link your existing membership here.

Related Videos

Exhaust Buyers Guide for Harley Sportster

Exhaust Sound Comparison for Harley

How To Install a Full System Exhaust for Harley

150-Horsepower Harley-Davidson | J&P: Custom Motorcycle Builds

124 Cubic Inch Twin Cam FXR | J&P: Custom Motorcycle Builds

Reviews & Questions