SKU: 43366109337

SP Concepts Exhaust System for 2018-Up Harley-Davidson Softail (w/o OEM Bags)

Sale price$404.55 Regular price$449.50
Save 10%

Pay in installments of $112.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 7 - Sep 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SP Concepts Exhaust System for 2018-Up Harley-Davidson Softail (w/o OEM Bags)SP Concepts Exhaust System for 2018 Up Harley Davidson Softail (w o OEM Bags) SP Concepts is known for these high and tight 2 into 1 full exhaust systems developed for Harley Davidson monoshock Softail motorcycles with narrow frames and no bags. Like most 2 into 1 pipes, performance is key. With differently staged stepped head pipes and different mufflers and cores selected to match the head pipes, SP systems promote exhaust velocity by sweating the

SP Concepts Exhaust System for 2018-Up Harley-Davidson Softail (w/o OEM Bags)

SP Concepts is known for these high-and-tight 2-into-1 full exhaust systems developed for Harley-Davidson monoshock Softail motorcycles with narrow frames and no bags. Like most 2-into-1 pipes, performance is key. With differently-staged stepped head pipes and different mufflers and cores selected to match the head pipes, SP systems promote exhaust velocity by sweating the details.

  • Full stainless steel construction
  • TIG-welded
  • Header collars are machined of stainless steel
  • Accepts 12mm or 18mm oxygen sensors; adapters included
  • Hardware kit includes mount bracket, bolts, speed nuts, and adapters
  • Heat shields for this exhaust are available separately
  • Choose your finish
    • Black—satin black high temperature ceramic exhaust coating
    • Stainless—brushed and uncoated; will turn varying shades of gold with exposure to the heat of engine exhaust
    • Black Onyx—the same black ceramic coating used on the black systems, but taped to reveal exposed (raw) weld joints and resultant heat signature from the welding process
  • Choose your system length
    • Lane Splitter 
      • 4" rolled cone muffler with 2 1/4" perforated baffle for lots of torque and maximum volume that's often described as the "raspy" pipe in the SP lineup
      • .065" stainless steel head pipes step up from 1 3/4" to 1 7/8" and enter the muffler through a final 2" stepped section
      • A solid choice for unmodified engines or engines with light bolt-on power-adders
      • Shortest exhaust overall length; lots of bark as a result
    • Big Bore
      • 4 1/2" rolled cone muffler with stepped 2 1/4" to 2 1/2" perforated baffle supports the high exhaust flow of large-displacement engines
      • Best choice for highly-modified engines
      • Shortest exhaust overall length and loudest exhaust; higher compression ratios and increased displacement will both affect sound
    • Elsinore 
      • 4" rolled cone muffler with 2 1/2" performance-core perforated baffle and tone that lies somewhere between the Lane Splitter and Turnpike in terms of volume and timbre
      • Mid-length exhaust system
  • Choose your header style
    • Standard Stepped
      • .065" stainless steel head pipes step up from 1 3/4" to 1 7/8" and enter the muffler through 2" sections
    • Works Edition
      • The same construction materials and design as the Standard header, but bends are created from pie-cut sections that have been hand-TIG-welded for the competition look
    • Pro Flo
      • Anti-reversion chambers are visually stunning and highly effective
      • Dyno-proven
      • Reversion can occur when the downward stroke of the piston creates vacuum, causing exhaust pulses to be pulled in the wrong direction; this can be especially problematic with aftermarket cams that have lots of overlap

No matter what system you choose, SP pipes also shed weight when you remove your factory exhaust. And of course, the appearance is really a showstopper. People will stop to look at—and hear—your motorcycle. 

The exhaust will accept either 12mm or 18mm oxygen sensors; adapters are included so you can use either OE or aftermarket sensors as required by your tuning setup. The mounting bracket and hardware are included. Exhaust spring clips are not included; they can be purchased separately.  Exhaust gaskets are not included and should be replaced every time an exhaust system is removed; they also can be purchased separately. Heat shields for SP Concepts exhaust systems are available separately.

When picking an exhaust type, let your modifications be your guide. If you're going to stick mostly with bolt-on engine upgrades to stock engine internals, the Elsinore or Lane Splitter are the correct exhausts to select. If you're considering aggressive head work, a radical camshaft, or big increases in bore or stroke, you may want to consider the Big Bore instead. On the fence? Definitely err on the side of a smaller-bore exhaust.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43366109337

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 21 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Katie
Draper, US
★★★★★ 4
Good option for playing at night
Size: One-Size-for-Most
This ball is a good option if your dog likes to fetch at night. It stays lit for about 20 minutes or so, but that is me only leaving it out of the counter, being "charged" by whatever house lights are on. My dog isn't a big chewer, but it seems as though it would hold up well. I like that it is easy to rinse and clean. It seems to be a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Night play
Size: One-Size-for-Most
My dog like many other dogs loves to play. We needed a ball that fit into the handheld thrower we had but something that we could find it at night. This has been wonderful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
J
Verified Purchase
Jordan
San Leandro, US
★★★★★ 1
It stopped working after three play sessions
Size: One-Size-for-Most
I thought this ball was great until a week later it stopped blinking and got lost in the snow. We only played with it for three days for 20 minutes at a time. It should’ve lasted a lot longer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
It’s absolutely perfect for fetch in the dark!
Size: One-Size-for-Most
We needed to find a glow in the dark ball to run our over active dog after dark ( gets dark now about 5 pm ish) I was hesitant to buy this ball at first. We went to try it out and it totally blew my expectations! The ball really glows, it’s a durable rubber and when it hits the ground it lights up blue and red. Incredibly satisfied and just ordered 2 more. If you need to run your dog in the dark, this is absolutely for you. Highly recommend it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
L
Verified Purchase
Lynn
San Leandro, US
★★★★★ 5
Dog loved it
Size: One-Size-for-Most
Great! My dog loves taking it outside at night so he can see where it goes easier. Super bouncy, he has had it for over a year now and still not destroyed. Perfect size for his mouth too and easy to clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026

recommand products