ATV/UTV Replacement Parts For Exhausts
ATV/UTV Exhaust Replacement Parts at JJ Motorsports
Keep your ATV/UTV exhaust performing at peak with premium replacement parts from JJ Motorsports, featuring long springs, muffler packing kits, and quiet inserts for restored flow and sound on Yamaha Banshee, Honda TRX450R, and more. These durable components ensure reliable performance and easy maintenance in off-road and racing conditions.
Shop Trinity Racing and DG Performance exhaust replacement parts for race-proven reliability. Explore related categories such as ATV/UTV exhaust for full systems and mufflers, or ATV/UTV for air filters and tuning to complete your exhaust refresh and ride with total confidence across all conditions, from high-speed dunes to technical trails.
Top ATV/UTV Exhaust Replacement Parts
- Trinity Racing Spring Long TR-AP111 – Heavy-duty long spring for Trinity mufflers; secures end caps on Banshee and Blaster systems.
- Trinity Racing Muffler Packing Kit 16" TR-AP113-16 – 16-inch stainless steel packing kit; restores sound and flow on Trinity full systems.
- DG Performance Quiet Insert 1.25" 98-51250 – 1.25" quiet core insert; reduces dB for street-legal use on DG Xtreme exhausts.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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On Sale
S&S CYCLE Insert Power Tune 550-1666
S&S CYCLE
MSRP: $35.95Now: $32.36Was: $35.95Fine-tune your engine's power delivery and exhaust character without compromising reliability or requiring extensive fabrication. The S&S CYCLE Insert Power Tune gives you precise control over both performance output and acoustic profile—ideal for riders...18602165- SKU:
- 18602165
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- UTV
- MATERIAL:
- 304 STAINLESS STEEL
- MODEL:
- POWER TUNE® XTO
- OUTSIDE DIAMETER IMPERIAL:
- 2-1/4'
- PRODUCT NAME:
- INSERT
- STYLE:
- UNPLUGGED
- TYPE:
- MUFFLER
- UNITS:
- EACH
MSRP: $35.95Now: $32.36Was: $35.95 -
On Sale
S&S CYCLE Insert Power Tune 550-1667
S&S CYCLE
MSRP: $29.95Now: $26.96Was: $29.95The S&S Cycle Insert Power Tune delivers measurable gains in both power and torque without requiring extensive engine modifications or dyno tuning. This bolt-on solution gives you direct control over your engine's performance characteristics and exhaust...18602166- SKU:
- 18602166
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- 304 STAINLESS STEEL
- MODEL:
- POWER TUNE® XTO
- PRODUCT NAME:
- INSERT
- TYPE:
- MUFFLER
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 1-3/4'
- RIDING STYLE:
- UTV
- STYLE:
- PLUGGED
MSRP: $29.95Now: $26.96Was: $29.95 -
On Sale
S&S CYCLE Insert Power Tune 550-1668
S&S CYCLE
MSRP: $39.95Now: $10.76Was: $39.95The S&S Cycle Insert Power Tune 550-1668 gives you precise control over your engine's performance curve and exhaust character without requiring a full ECU remap or expensive dyno tuning. This bolt-on insert delivers measurable gains in power and torque...18602167- SKU:
- 18602167
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- RIDING STYLE:
- UTV
- STYLE:
- FRONT
- STYLE:
- PLUGGED
- MATERIAL:
- 304 STAINLESS STEEL
- TYPE:
- MUFFLER
- UNITS:
- EACH
- MODEL:
- POWER TUNE® XTO
- OUTSIDE DIAMETER IMPERIAL:
- 1-3/4'
- PRODUCT NAME:
- INSERT
MSRP: $39.95Now: $10.76Was: $39.95 -
On Sale
S&S CYCLE Insert Power Tune 550-1669
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95If you're running an S&S engine and want to unlock measurable power gains without a complete tune-up overhaul, the S&S CYCLE Insert Power Tune delivers straightforward bolt-on performance. This insert lets you dial in both power output and engine tone...18602168- SKU:
- 18602168
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MATERIAL:
- 304 STAINLESS STEEL
- MODEL:
- POWER TUNE® XTO
- RIDING STYLE:
- UTV
- STYLE:
- PLUGGED
- TYPE:
- MUFFLER
- UNITS:
- EACH
- OUTSIDE DIAMETER IMPERIAL:
- 1-3/4'
- PRODUCT NAME:
- INSERT
- STYLE:
- REAR
MSRP: $40.95Now: $36.86Was: $40.95 -
FMF Flange Kit 020474
FMF
$39.99A worn or damaged exhaust flange can compromise your system's structural integrity and create problematic exhaust leaks that rob power and increase noise. The FMF Flange Kit 020474 is a direct replacement designed to restore a secure, leak-free...18600934- SKU:
- 18600934
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- FLANGE
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- TYPE:
- EXHAUST
$39.99 -
DG PERFORMANCE Quiet Insert - 1" 98-51002
DG PERFORMANCE
$51.99Fine-tune your exhaust note without sacrificing performance. This insert lets you dial in your sound signature—reducing noise by 1 to 6 dB—while maintaining the power delivery you've tuned for. Quick installation means you can experiment with different...18601313- SKU:
- 18601313
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- INSERT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- ATV
- FEATURES:
- INCLUDES BLOCK-OFF PLATE
- MODEL:
- QUIET CORE
- OUTLET DIAMETER IMPERIAL:
- 1'
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- NOISE DAMPER INSERT
- UNITS:
- EACH
- RIDING STYLE:
- UTV
$51.99 -
DG PERFORMANCE Quiet Insert - 1" 98-51000
DG PERFORMANCE
$32.95Fine-tune your exhaust acoustics without sacrificing performance or spending a fortune on a complete system replacement. The DG PERFORMANCE Quiet Insert gives you precise control over sound levels—reducing output by 1–6 dB—while maintaining the flow...18600566- SKU:
- 18600566
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- NOISE DAMPER INSERT
- RIDING STYLE:
- UTV
- MODEL:
- QUIET CORE
- PRODUCT NAME:
- INSERT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- OUTLET DIAMETER IMPERIAL:
- 1'
$32.95
