TST Industries
$47.99
Features Provides additional airflow to your R3 / MT-03 engine for better performance without needing to permanently modify your airbox Provides 2.5% - 3.0% increase in mid-range power on a properly tuned bike Sintered construction ensures precise fitment Includes left side cover Can be used with side fairings installed while maintaining ample airflow Compatible with all OEM and aftermarket air filters designed for the Yamaha R3 / MT-03 Reuses OEM hardware during installation Can remove the stock airbox snorkel if desired Should be paired with high-flow air filter, WORX Velocity Stacks, full-system exhaust, and TST WORX Stage 2 Tune for best results Description Gain more performance from your Yamaha R3 or MT-03 with a simple, bolt-on upgrade. The TST WORX Airbox Cover is a direct replacement for the restrictive factory cover, engineered to deliver increased airflow for measurable gains - up to 2.5-3% more midrange power on a properly tuned setup. Designed to complement our TST WORX Velocity Stacks, TST WORX Stage 2 ECU Tune, high-flow air filter, and an aftermarket full system exhaust, this upgrade helps your 321cc engine deliver improved torque and power where it counts. Best of all, installation is fully reversible, meaning there's no cutting or permanent changes, just straightforward performance with the option to return to your stock configuration anytime you may need. * This kit works best when paired with a high-flow race air filter, exhaust system, velocity stacks, and a proper tune.
| Merchant | Price | |
|---|---|---|
| TST Industries | $47.99 | Buy |
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