SKU: 23042018177

KTM390 ADVENTURE R ENDURO R 2025-2026 SSS PERFORMANCE UPGRADE COMBO

$341.55 $379.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 26 - Aug 31

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Description

KTM390 ADVENTURE R ENDURO R 2025-2026 SSS PERFORMANCE UPGRADE COMBOKtm390 Adventure R and Enduro SSS Performance upgrade combo . Kit contents 1x FuelX Pro module. 1x Decat Header Pipe. 1x GD Hi flow airbox lid with frogskin membrane. The all new FuelX Pro+ is designed not just to offer you the best refinement and riding experience, but also improves part throttle horsepower and torque FuelX is a state of the art electronic plug in fuel injection optimizer for modern engines. It autotunes the engine to its best

Ktm390 Adventure R and Enduro SSS Performance upgrade combo 👌. 

Kit contents 

1x FuelX Pro module. 

1x Decat Header Pipe.

1x GD Hi flow airbox lid with frogskin membrane. 

 The all new FuelX Pro+ is designed not just to offer you the best refinement and riding experience, but also improves part-throttle horsepower and torque  FuelX is a state of the art electronic plug-in fuel-injection optimizer for modern engines. It autotunes the engine to its best operational parameters, constantly monitoring, learning and adapting to the engine’s condition, wear and tear, riding style, add-ons (such as air filter and/or exhaust), as well as the environmental conditions such as temperature, humidity, altitude etc. It always ensures that the engine performs in the safest and most optimal zones.

Upgrade your KTM 390 with this Hi-Flow Vented Airfilter Cover, designed to increase airflow and improve overall engine performance.

Built using 3D printed construction and featuring Frogskin vent material, this cover allows greater air intake while still offering protection against dust and water ingress—ideal for both on-road and off-road riding.

Expect noticeable performance gains across the entire rev range, including improved throttle response, stronger mid-range, and better engine efficiency.

GD AIRBOX COVER. 

Suits KTM 390 Adventure R & Enduro

Hi-flow vented design for increased airflow

Frogskin vent material for airflow + protection

3D printed construction

Available in Orange or Black

Improved throttle response & power deliver

Header Pipe 

2025-2026 KTM390 ADVENTURE R AND ENDURO 

1x Decat Header Pipe. 

Please note 2x oxygen sensor model. EURO5+

Massive weight savings. 

Fantastic performance gains. 

Massive heat reduction. 

Please note must use either fuelx module or rapid bike smart module when using decat Header pipe or engine fault codes with be present. 

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: 23042018177

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4.6 ★★★★★
Based on 5 reviews
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Product Reviews
A
ard78641
Waukegan, US
★★★★★ 5
Perfect fit!
Size: 14-22 2.0L hybrid, Size: 14-22 2.0L hybrid
This is a good value for a combo package which includes a cabin air filter as well as the engine air filter. Both filters were a perfect fit in my 2019 Honda Accord hybrid. The cabin air filter airflow direction is clearly labeled and the pleats are sturdy. Installation was super easy- just drop the glove box cover, pop the cabin filter cover plate, pull out the grungy old filter and pop in the new one. Easy peasy. The engine air filter is also a perfect fit. No complaints or concerns here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
G
Verified Purchase
GreatDanes4U
San Leandro, US
★★★★★ 5
K&N Filters are worth their cost in Filtration and Longevity!
Size: 8.3" x 8.4" x 0.6"
Tight fit, never needs replacement, only cleaning and reoiling. It has taken many miles to allow flow to resume after oiling for initial installation. Cold air intakes on numerous vehicles! I Love K&N filters for better filtartion and eventually cost savings!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2025
O
Verified Purchase
Oscar Miranda
Lexington, US
★★★★★ 5
Excelente producto
Size: 8.3" x 8.4" x 0.6"
Excelente producto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
L
Verified Purchase
L&L Dangerfield
Massapequa, US
★★★★★ 5
Super Quality & Easy to install
Size: 8.3" x 8.4" x 0.6"
I've always loved K&N filters! This is no exception. As soon as you pull it out of the box, you feel the heavy duty quality and understand why these can last a lifetime. I highly recommend this and all K&N products. I replaced the in-cabin filter with this K&N filter as well as the engine filter on my 2004 4Runner Sport with the K&N option. I always place the sticker that comes in the box, right on or near the filter housing. Its a great reminder to clean and service the filter periodically. Don't waste any more like looking or researching, just buy this filter. You'll love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2020
B
Verified Purchase
Ben
San Leandro, US
★★★★★ 5
fits my Sienna 2006 with a little adjustment - sturdy, clean and happy that I brought it
Size: 8.3" x 8.4" x 0.6"
I brought this for my Camry 2006 and I have a Sienna 2004 as well that use the same regular cabin filter with the exact model. But when I put this K&N filter on my Sienna it doesn't fit well. The K&N filter sits in the plastic cabin filter frame exactly but there are four little plastic square on the side of the plastic frame sticking out that were in the way. I trim off the K&N border a bit and also the frame too in order to fit in. Beside a little adjustment, it works perfectly for my Sienna 2004. The smell is gone. I also use an oil pen to note on the K&N filter that "Do not replace" in case the dealer replace it during a maintain. I would buy more but this is life time I will buy another one for my camry. I am more than glad introducing this to my friends
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2015

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