2Bros Parts

99-08 TRX400EX POWER KIT

$115.47

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Delivery to United States 5–8 business days

Out of Stock

Quad Works ATV Power Up Kits. Part No. 18-902. EFI models may include an EFI controller. Carb models will contain a power up jet kit.

Specifications
SKU
18-902
Brand
Quad Works
Availability
Out of Stock

Fitments (10)

MakeModelYear
HONDATRX EX 4001999
HONDATRX EX 4002000
HONDATRX EX 4002001
HONDATRX EX 4002002
HONDATRX EX 4002003
HONDATRX EX 4002004
HONDATRX EX 4002005
HONDATRX EX 4002006
HONDATRX EX 4002007
HONDATRX EX 4002008
General Product Group
Carburettor & Intake
General Product Type
Power Up Jet Kit
Variant Id
225690
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Quad Works ATV Power Up Kit for TRX400EX (1999-2008)

Enhance the performance of your TRX400EX with the Quad Works ATV Power Up Kit. This comprehensive kit is designed to boost your ATV's power and responsiveness. Whether you have a carbureted or fuel-injected model, Quad Works has you covered.

Key Features:

  • Optimized Performance: Engineered to deliver noticeable improvements in horsepower and acceleration.
  • Model Specific: Tailored for the TRX400EX model years 1999 through 2008.
  • Carbureted Models: Includes a precision power-up jet kit to fine-tune your carburetor for maximum efficiency and power.
  • EFI Models: Features an EFI controller designed to integrate seamlessly with your Electronic Fuel Injection system for optimal performance gains.
  • Durable Construction: Built with high-quality components for long-lasting reliability.
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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Out of stock