BLACK FRIDAY SALE! ENJOY 10% OFF ENTIRE ORDER - DISCOUNT AUTO APPLIED AT CHECKOUT (CODE DOES NOT WORK WITH PRODUCT DISCOUNTS)

MONDAY SALE: KTM 450/500 EXHAUST FLANGE - WAS $249, NOW $219 - SHOP NOW (CODE AUTO APPLIED AT CHECKOUT)

TUESDAY SALE: GET $50 OFF ALL ECU REMAPPING (CODE AUTO APPLIED AT CHECKOUT)

WEDNESDAY SALE: GET $100 OFF ALL SECOND INJECTOR KITS (CODE AUTO APPLIED AT CHECKOUT)

THURSDAY SALE: GET $150 OFF ALL CORTEX ECU'S (CODE AUTO APPLIED AT CHECKOUT)
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Tw1sted Development Racing LLC

2025 CRF250R Second Injector Kit

The new 2025 CRF250R second injector adds power to the entire powerband, and is an excellent addition regardless of the engine spec. On a stock bike or fully built pro supercross setup, it is instantly noticeable from the low end torque all the way through overrev. The Vortex ecu with 10 TD map options ensures you will have an excellent feel on track no matter what the conditions are. The kit installs with the same process as replacing the oem airbox; you will have to clamp the fuel line fittings together to reroute the fuel line to the second injector, but it is a pretty simple installation.

Kit consists of:
-Vortex ecu w/ 10 custom TD maps
-New 2025 airbox with second injector kit and TD intake installed.
-Fuel line to T into system
$2,099.00

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Tw1sted Development Racing LLC

2025 CRF250R Second Injector Kit

$2,099.00
The new 2025 CRF250R second injector adds power to the entire powerband, and is an excellent addition regardless of the engine spec. On a stock bike or fully built pro supercross setup, it is instantly noticeable from the low end torque all the way through overrev. The Vortex ecu with 10 TD map options ensures you will have an excellent feel on track no matter what the conditions are. The kit installs with the same process as replacing the oem airbox; you will have to clamp the fuel line fittings together to reroute the fuel line to the second injector, but it is a pretty simple installation.

Kit consists of:
-Vortex ecu w/ 10 custom TD maps
-New 2025 airbox with second injector kit and TD intake installed.
-Fuel line to T into system
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