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My Ride: 2004 Ducati SportTouring ST3
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4-Stroke Motorcycle Exhaust

We don't have any 4-Stroke Exhaust for your 2004 DUCATI SportTouring ST3 at the moment.

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567 Results

$15 Fast cash

Voodoo Industries
Performance Slip-On Exhaust
$449.99
Sale
Up to 10%
4.5 out of 5 stars (12) reviews
$16 Fast cash

Voodoo Industries
Shorty Dual Stacked Slip-On Exhaust
$530.99
Sale
Save 10%
$8 Fast cash

Voodoo Industries
Shorty Slip-On Exhaust - Single
$278.99
Sale
Save 10%
5 out of 5 stars (12) reviews
$8 Fast cash

Voodoo Industries
Shorty Cat Eliminator Slip-On Exhaust
$269.99
Sale
Save 10%
$25 Fast cash

Two Brothers
Shorty Turnout 2-1 Exhaust
$822.78
Sale
Save 15%
$8 Fast cash

Two Brothers
Hurricane Series Slip-On Exhaust
$263.77
Clearance
Save 40%
4.5 out of 5 stars (7) reviews
$25 Fast cash

Two Brothers
Megaphone Gen II Full System Exhaust
$822.78
Sale
Save 15%
$13 Fast cash

Two Brothers
S1R Black Series Slip-On Exhaust
$312.77
Clearance
Save 40%
5 out of 5 stars (5) reviews
$17 Fast cash

Two Brothers
S1R Black Series Full System Exhaust
$579.68
Sale
Save 15%
4 out of 5 stars (1) review
$19 Fast cash

Trinity
Header Pipe With Electronic Cutout
$647.99
Sale
Save 10%
$14 Fast cash

Trinity
Header Pipe Cat Delete
$368.99
Sale
Up to 10%
$36 Fast cash

Trinity
Center Exit Stainless Slip-On
$1196.99
Sale
Save 10%
$16 Fast cash

Trinity
Stinger Slip-On Exhaust - Single Exit
$557.99
Sale
Save 10%
$27 Fast cash

Trinity
Stinger Full System - Single Exit
$899.99
Sale
Save 10%
$29 Fast cash

Trinity
Stage 5 Slip-On Exhaust - Dual
$746.99
Sale
Up to 10%
2 out of 5 stars (2) reviews
$14 Fast cash

Trinity
Stage 5 Slip-On Exhaust
$422.99
Sale
Up to 10%
3 out of 5 stars (2) reviews
$34 Fast cash

Trinity
Stage 5 Full System Exhaust - Dual
$971.99
Sale
Up to 10%
5 out of 5 stars (3) reviews
$28 Fast cash

Trinity
Stage 5 Full System Exhaust
$926.99
Sale
Save 10%
5 out of 5 stars (3) reviews
$53 Fast cash

Scorpion Exhaust
Red Power Full System Exhaust
$806.69
Sale
Up to 5%
$41 Fast cash

Scorpion Exhaust
Red Power Slip-On Exhaust
$506.48
Sale
Up to 5%
4 out of 5 stars (5) reviews
$30 Fast cash

Scorpion Exhaust
Serket Superstock Slip-On Exhaust
$1008.33
Sale
Save 5%
$55 Fast cash

Scorpion Exhaust
RP-1 GP Full System Exhaust
$1253.78
Sale
Up to 5%
$27 Fast cash

Scorpion Exhaust
Link Pipe
$344.92
Sale
Up to 5%
3 out of 5 stars (2) reviews
$33 Fast cash

Scorpion Exhaust
Header Pipe
$401.57
Sale
Up to 5%
$19 Fast cash

Scorpion Exhaust
Stealth Slip-On Exhaust
$557.31
Sale
Up to 5%
$38 Fast cash

Scorpion Exhaust
Serket Taper Slip-On Exhaust
$621.22
Sale
Up to 5%
5 out of 5 stars (6) reviews
$50 Fast cash

Scorpion Exhaust
Serket Taper Full System Exhaust
$1130.41
Sale
Up to 5%
4 out of 5 stars (5) reviews
$38 Fast cash

Scorpion Exhaust
Serket Parallel Slip-On Exhaust
$1273.92
Sale
Up to 5%
5 out of 5 stars (6) reviews
$42 Fast cash

Scorpion Exhaust
RP-1 GP Slip-On Exhaust
$843.41
Sale
Up to 5%
5 out of 5 stars (1) review
$31 Fast cash

Scorpion Exhaust
Power Cone Slip-On Exhaust
$478.16
Sale
Up to 5%
$31 Fast cash

Scorpion Exhaust
Factory Oval Slip-On Exhaust
$478.16
Sale
Up to 5%
5 out of 5 stars (5) reviews
$28 Fast cash

Scorpion Exhaust
Carbine Slip-On Exhaust
$445.62
Sale
Up to 5%
4 out of 5 stars (1) review
$16 Fast cash

Scorpion Exhaust
Carbine Extreme Slip-On Exhaust - Shorty
$445.62
Sale
Up to 5%
$12 Fast cash

Scorpion Exhaust
Factory Round Slip-On Exhaust
$390.23
Sale
Up to 5%
$27 Fast cash

Pro Circuit
T-6 Slip-on Exhaust - Dual
$993.99
Sale
Save 5%
1 out of 5 stars (1) review
$24 Fast cash

Pro Circuit
T-5 Slip-On Exhaust - Dual
$889.99
Sale
Up to 5%
$28 Fast cash

Pro Circuit
T-6 Complete "JCR" Exhaust
$1034.99
Sale
Save 5%
3 out of 5 stars (2) reviews
$10 Fast cash

Pro Circuit
Ti-4R / GP Midpipe
$319.99
Sale
Up to 5%
$11 Fast cash

Pro Circuit
Ti-4R / GP Headpipe
$404.99
Sale
Save 5%
5 out of 5 stars (1) review
$15 Fast cash

Pro Circuit
Ti-4R Replacement Silencer Canister
$571.99
Sale
Save 5%
$36 Fast cash

Pro Circuit
Ti-5 Complete Exhaust
$1326.99
Sale
Save 5%
5 out of 5 stars (2) reviews
$10 Fast cash

Pro Circuit
Ti-4 Head Pipe
$365.99
Sale
Save 5%
5 out of 5 stars (1) review
$34 Fast cash

Pro Circuit
TI-4 GP Complete Exhaust - Single
$1261.99
Sale
Save 5%
$34 Fast cash

Pro Circuit
TI-4 GP Complete Exhaust
$1193.99
Sale
Up to 5%
5 out of 5 stars (1) review
$20 Fast cash

Pro Circuit
TI-4 Slip-On Exhaust
$729.99
Sale
Up to 5%
5 out of 5 stars (2) reviews
$17 Fast cash

Pro Circuit
T-5 Slip-On Exhaust
$616.99
Sale
Save 5%
4 out of 5 stars (2) reviews
$1 Fast cash

Pro Circuit
Modular Quiet Tip
$30.99
Sale
Save 6%
4 out of 5 stars (5) reviews
$1 Fast cash

Pro Circuit
Stainless Steel New End Cap
$43.99
5 out of 5 stars (2) reviews
$1 Fast cash

Pro Circuit
Stainless Steel Modular End Cap
$37.99
Sale
Save 5%
5 out of 5 stars (2) reviews
$28 Fast cash

Pro Circuit
T-5 Complete Exhaust
$1034.99
Sale
Save 5%
5 out of 5 stars (2) reviews
$3 Fast cash

Pro Circuit
Billet Quiet End Cap
$125.99
Sale
Save 5%
$9 Fast cash

Pro Circuit
T-5 Mini Complete Exhaust
$331.99
Sale
Save 5%
$28 Fast cash

Pro Circuit
T-4R GP Complete Exhaust
$1034.99
Sale
Save 5%
5 out of 5 stars (5) reviews
$28 Fast cash

Pro Circuit
T-4 GP Complete Exhaust
$995.99
Sale
Up to 5%
5 out of 5 stars (6) reviews
$1 Fast cash

Pro Circuit
Stainless Steel End Cap Insert
$37.99
Sale
Save 5%
3.5 out of 5 stars (3) reviews
$2 Fast cash

Pro Circuit
Quiet Insert With Spark Arrestor
$80.99
Sale
Save 5%
4.5 out of 5 stars (7) reviews
$19 Fast cash

M4
RM1 Half System Exhaust
$646.00
Sale
Save 5%
$25 Fast cash

M4
RM1 Full System Exhaust
$806.00
Sale
Up to 5%
4.5 out of 5 stars (10) reviews
$10 Fast cash

M4
RM1 Slip-On Exhaust
$379.00
Sale
Save 5%
$16 Fast cash

M4
X96 Carbon Slip-On Exhaust
$559.00
Sale
Up to 5%
5 out of 5 stars (1) review

Related Categories

  1. Motorcycle Exhaust
  2. Dirt Bike 4-Stroke Exhaust
  3. Cruiser 4-Stroke Exhaust
  4. Utility 4-Stroke Exhaust
  5. UTV 4-Stroke Exhaust
  6. Street Bike 4-Stroke Exhaust
  7. Motorcycle Exhaust Hardware & Accessories
  8. Motorcycle Exhaust Tools
  9. Motorcycle Air & Oil Filters
  10. Motorcycle Intake

Related Articles

  1. How to Pick the Best 4-Stroke Exhaust for Your Bike
  2. Dirt Bike Exhaust: Does an Upgrade Help?
  3. Exhaust Upgrade: What You Need to Know
  4. How to Make Exhaust Quieter on a Dirt Bike
  5. Dirt Bike Exhaust: Check Emission System
  6. MotoSport Gearhead Pro Tips: Choosing Dirt Bike Exhaust

Frequently Asked Questions

  • What’s the difference between slip-on and full 4-stroke exhaust systems, and which should I choose for off‑road riding?
    Slip-on systems replace only the muffler for modest gains, lower weight change, and simpler installation, while full systems replace header and muffler for larger performance and weight savings at a higher cost and installation complexity; choose slip-on for easy upgrades and full systems when you want the biggest overall performance and weight improvements.
  • Which exhaust materials are best for motocross track use versus trail and off‑road riding?
    For track use prioritize lightweight materials like titanium or carbon fiber for a competitive edge, while trail and off‑road riding call for durable stainless steel or aluminum (optionally with titanium reinforcement) to resist impacts, abrasion, and weather.
  • How should I weigh performance versus weight when picking a 4‑stroke exhaust?
    With 4‑strokes, gains come more from system efficiency than dramatic chamber design, so prioritize lighter construction if agility and handling matter, or choose more durable/heavier materials if longevity in rough terrain is the goal.
  • Are spark arrestors and other regulatory features important for aftermarket 4‑stroke exhausts?
    Yes—many slip-ons include or accept spark arrestors and you should verify a system can accommodate one if your riding area requires it, and plan for periodic inspection or cleaning to remain compliant.
  • What installation, inspection, and maintenance cues should I consider before buying a 4‑stroke exhaust?
    Expect slip-ons to install quickly while full systems need more alignment and clearance checks; inspect mounts and guards regularly for dents or corrosion, keep spark arrestors and connections clean, and consider material-specific care to extend service life.