Key Features
Dyno-proven gains tuned by HPS Performance, delivering an increase of +7.8 whp in horsepower and +7 ft/lbs of torque, with improved throttle response.
No tuning required after installation.
Lightweight 2-3/4 inch mandrel-bent aluminum alloy piping replaces the restrictive stock airbox to optimize airflow.
Features race-proven reinforced silicone hoses, industrial-grade 100% stainless steel T-bolt clamps, and a washable/reusable performance air filter.
Heavy-duty powder-coated steel heat shield integrates with the fresh air scoop to achieve maximum cooling with cold air. The included installation manual contains clear photos and instructions to guide the installer through the entire process.
Easy bolt-on installation with no modifications required.
The all-new HPS Performance 827 Series Air Intake Kit (Red, Part Number 827-685R) for 2000-2005 Volkswagen Jetta MK4 1.8T Turbo provides a free-flowing 2-3/4 inch mandrel-bent aluminum tube. Designed to produce dyno-proven performance while maintaining a safe air-fuel ratio, this intake system delivers an increase of +7.8 whp, +7 ft/lbs of torque, and improved throttle response. The heavy-duty powder-coated steel heat shield integrates with the factory fresh air scoop to direct cold air to the air filter for maximum cooling effect. The included installation manual contains clear photos and instructions to guide the installer through the entire process. This kit does not require tuning and will not trigger a CEL light. No modifications are necessary during installation. HPS lightweight mandrel-bent aluminum alloy tubing replaces the restrictive stock airbox to optimize airflow with long-lasting durability. The HPS Performance 827 Series Air Intake Kit features race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps for reliability in even the harshest driving conditions. The all-new HPS Performance air filter is designed with performance in mind, providing superior filtration without sacrificing airflow. All HPS Performance air filters are made in the USA.
Before Ordering
〇 Regarding Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred upon importation on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM). Please verify whether the product is compatible with Japanese domestic vehicles (JDM) before placing your order. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and vehicle model on our top page tabs, this does not guarantee that they will fit Japanese model vehicles without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount automatically calculated. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm the delivery date. Note that all products are transported by air; they are never shipped by sea freight.
○ Regarding Japanese Vehicle Inspection Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please understand that they do not conform to the "Japanese Vehicle Inspection System," and we cannot provide documents such as strength calculation reports for Japanese vehicle inspections. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival. Since all products are shipped internationally from outside Japan, there may be delivery damage to the shipping box or the product. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with delivery damage, defective items, or items that differ from your order. Furthermore, for products sold through us, we will handle warranty matters "only through us." Please note that we do not handle matters through other companies or agencies located in Japan.