Skip to Main Content
Search Suggestions
Menu
Cobra

Cobra 4.5" 2-into-1 Exhaust For Harley Touring 2017-2026

Item: P391231
7 Read 7 Reviews 2 Q&As Write a Review

If there's one thing we learned about the Milwaukee Eight engine, it's that it really likes a large 2-into-1 style collector. Read More

Current price: $1,036.99$1,141.99 Price depends on product options. Make a selection to update price.
Rebate Available! View Details

This product is vehicle specific.
Select a vehicle to ensure fitment.

Looking for a different vehicle? Change vehicle selection

Ways to earn:

You'll earn $30.00 in ZillaCash
OR
Members get up to $66.85 in total value with this purchase.

Product Details

Cobra 4.5" 2-into-1 Exhaust For Harley Touring

If there's one thing we learned about the Milwaukee Eight engine, it's that it really likes a large 2-into-1 style collector.

Features:

  • Massive 2 1/2" collector
  • Dual bungs for easy tuning
  • PowrFlo 4 1/2" muffler shell
  • Packed with a sealed pillow of sound absorbing material which provides a deep rumble
  • El Diablo style billet end cap
Made in the USA
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black RevZilla Item #1252703 Store Sku MFR. Product #6451RB AvailabilityIn Stock: Ships within 24 hours
Product Style Chrome RevZilla Item #1252702 Store Sku MFR. Product #6451 AvailabilityIn Stock: Ships within 24 hours
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • 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
Harley Davidson
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Electra Glide Ultra Limited FLHTK 2017-2024
Electra Glide Ultra Limited Low FLHTKL 2017, 2018, 2019
Road Glide CVO/SE FLTRXSE 2023, 2024, 2025
Road Glide CVO ST FLTRXSTSE 2024, 2025, 2026
Road Glide FLTRX 2017-2026
Road Glide Limited FLTRK 2020, 2021, 2022, 2023, 2024
Road Glide Limited FLTRXL 2026
Road Glide Special FLTRXS 2017-2023
Road Glide ST FLTRXST 2022, 2023
Road Glide Ultra FLTRU 2017, 2018, 2019
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017-2025
Street Glide CVO/SE FLHXSE 2023, 2024, 2025, 2026
Street Glide CVO ST FLHXSTSE 2026
Street Glide FLHX/I 2017-2026
Street Glide Limited CVO FLHXLSE 2026
Street Glide Limited FLHXL 2026
Street Glide Special FLHXS 2017-2023
Street Glide ST FLHXST 2022, 2023
Street Glide Ultra FLHXU 2025
Product Description
Part Numbers
Fitment
7 Customer Reviews for All Models
7 5/5
2 Questions & 0 Answers for All Models
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 Sound Comparison for Harley

How To Install a Full System Exhaust for Harley

Daytona Bike Week '26 Reacts To My Harley-Davidson style Chopper

The Indian Larry Twisted Frame Chopper | J&P Custom Motorcycle Builds

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

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

The First 8 Things You Should Change When Buying a Harley Davidson

Reviews & Questions

$39.99/yr.
Spend Less. Ride More.
  • 5% RPM Cash Back*
  • 10% Off Over 70 Brands
  • $15 in RPM Cash When You Join
  • Free 2-Day Shipping & Free Returns*
  • And more!
Become a member today! Learn More