360 Flatline – 2-Into-1 Stainless Steel Exhaust for Harley Sportster

from $995.00

The 360 Flatline Exhaust blends an aggressive wrap-around 360° lower pipe with a sleek lateral top pipe, forming a perfectly level, smooth-flowing design from front to back. This high-performance 2-into-1 system not only delivers a deep, resonant exhaust note, but also enhances power and efficiency.

The mufflers are fiberglass-packed and resonated for optimal backpressure and sound control. Constructed entirely from 100% mandrel-bent 304 stainless steel and fully hand-TIG welded, the 360 Flatline is built to withstand heat and vibration while delivering exceptional durability and performance.

Designed for all control setups—whether you run forward controls, mid controls, or rearsets—this exhaust ensures optimal clearance and fitment for all Harley-Davidson Sportster models (1986-2022+).

Customization Options:

  • O2 Bungs: Required for fuel-injected models (2007-2022+) unless running O2 eliminators

  • Muffler Options: Fiberglass-packed for a deep, resonant tone while maintaining optimal performance

  • Integrated Flange Kit: Eliminates OEM snap-ring flanges, making installation easier and more secure

Specifications:

  • Material: Mandrel-bent 304 stainless steel, fully hand-TIG welded

  • Coating: Internally ceramic-coated for heat control

  • Diameter: 1.75" at the flange, expanding to a full 2"

  • Exhaust Style: 2-Into-1 System with a lateral top pipe & wrap-around 360 pipe

  • Mufflers: Fiberglass-packed & resonated for a deep, aggressive sound

  • O2 Sensor Bungs: Required for EFI models (2007-2022+), unless using O2 eliminators

  • Flange Kit: Integrated stainless steel flanges included – no need for OEM snap-ring flanges

O2 Bungs:
Integrated Flanges:

The 360 Flatline Exhaust blends an aggressive wrap-around 360° lower pipe with a sleek lateral top pipe, forming a perfectly level, smooth-flowing design from front to back. This high-performance 2-into-1 system not only delivers a deep, resonant exhaust note, but also enhances power and efficiency.

The mufflers are fiberglass-packed and resonated for optimal backpressure and sound control. Constructed entirely from 100% mandrel-bent 304 stainless steel and fully hand-TIG welded, the 360 Flatline is built to withstand heat and vibration while delivering exceptional durability and performance.

Designed for all control setups—whether you run forward controls, mid controls, or rearsets—this exhaust ensures optimal clearance and fitment for all Harley-Davidson Sportster models (1986-2022+).

Customization Options:

  • O2 Bungs: Required for fuel-injected models (2007-2022+) unless running O2 eliminators

  • Muffler Options: Fiberglass-packed for a deep, resonant tone while maintaining optimal performance

  • Integrated Flange Kit: Eliminates OEM snap-ring flanges, making installation easier and more secure

Specifications:

  • Material: Mandrel-bent 304 stainless steel, fully hand-TIG welded

  • Coating: Internally ceramic-coated for heat control

  • Diameter: 1.75" at the flange, expanding to a full 2"

  • Exhaust Style: 2-Into-1 System with a lateral top pipe & wrap-around 360 pipe

  • Mufflers: Fiberglass-packed & resonated for a deep, aggressive sound

  • O2 Sensor Bungs: Required for EFI models (2007-2022+), unless using O2 eliminators

  • Flange Kit: Integrated stainless steel flanges included – no need for OEM snap-ring flanges

Fitment:

Fits Harley-Davidson Sportster models (1986-2022+)

Works with all control setups – mid controls, forward controls, & rearsets

O2 bungs required for EFI models (2007-2022+), unless using O2 eliminators

Why Choose the 360 Flatline Exhaust?

Precision 2-Into-1 Design – Optimized for power, sound, and aesthetics

Mandrel-Bent 304 Stainless Steel – Built for durability & corrosion resistance

Internally Ceramic-Coated – Reduces external heat for a cooler ride

Fiberglass-Packed Resonated Mufflers – Produces a deep, aggressive tone

Works with Mid, Forward & Rearset Controls – Ensures versatile fitment

Integrated Flange Kit – No need for fragile OEM snap-ring flanges

Worldwide Shipping Available – Delivered straight to your garage

FAQs

Q: Will this exhaust fit my Sportster?

A: Yes, the 360 Flatline Exhaust fits Harley-Davidson Sportster models from 1986-2022+ and is compatible with mid controls, forward controls, and rearsets.

Q: Do I need O2 bungs for my bike?

A: Yes, if your Sportster is EFI (2007-2022+), O2 bungs are required unless you're running O2 eliminators.

Q: How long does it take to ship?

A: Since this is a made-to-order exhaust, the turnaround time is typically 2-4 weeks.

Q: How do I check the current production queue?

A: Email support@kineticmotorcycles.com for the latest production updates.