Key Features
Dyno-proven performance gains, fine-tuned by HPS Performance, delivering an increase of +7.8 whp and +7 ft/lbs of torque for improved throttle response.
No re-tuning required after installation.
Lightweight 2-3/4 inch mandrel-bent aluminum alloy piping replaces the restrictive stock airbox to optimize airflow.
Features HPS Performance 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 maximize cooling effects with cold air. The included installation manual provides clear photos and descriptions to guide the installer through the entire process.
Easy bolt-on installation; no modifications required.
The all-new HPS Performance 827 Series Air Intake Kit (Polished, Part Number 827-685P) for 2000-2005 Volkswagen Jetta MK4 1.8T Turbo features free-flowing 2-3/4 inch mandrel-bent aluminum tubing. The induction system is designed to produce dyno-proven performance while maintaining a safe air-fuel ratio, increasing horsepower by +7.8 whp and torque by +7 ft/lbs for 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 process. This kit does not require tuning and will not trigger a CEL light. No modifications are needed 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 includes race-proven reinforced silicone hoses and industrial-grade 100% stainless steel T-bolt clamps to ensure reliability under the harshest driving conditions. The all-new HPS Performance air filter is designed with performance in mind, delivering superior filtration without sacrificing airflow. All HPS Performance air filters are manufactured in the USA.
Before You Order
〇 About Import Consumption Tax
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇 Confirmation of Fitment
Our entire product database is based on North American vehicles (USDM). Please confirm whether or not a product can be installed on a Japanese vehicle (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 be happy to look it up 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 in the tabs on our homepage, this does not necessarily mean 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 payment. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes approximately 7 to 14 days, so please order with plenty of time to spare. If you are in a hurry, please contact us in advance to confirm the delivery date. Please note that all products are transported by air; they are not shipped by sea.
○ Regarding Compliance with Japanese Vehicle Inspection (Shaken)
Products handled by our company are basically all designed and manufactured outside of Japan. Please be aware that they do not comply with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for the Japanese inspection system. 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 inspect the contents immediately upon arrival. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packing boxes and products. Please understand that we will only provide returns, refunds, or replacement products if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or products that differ from your order. Furthermore, for products sold through us, warranty support will be provided "only through us." Please note that we do not provide support through other companies or distributors located in Japan.