We usually ship all orders within eBay's specific time frame unless there is an issue with the order. In that case, we will contact you to find the best solution.
Upgrade your Nissan SR20DET with the TOMEI ARMS BX7960 Ball Bearing Turbocharger Kit, the premium evolution of TOMEI's proven ARMS turbocharger lineup. Designed and manufactured in Japan, the BX-Series combines advanced ball bearing technology, a lightweight CNC billet aluminum compressor wheel, and a high-performance multi-rate billet actuator to deliver faster spool, improved throttle response, and excellent high-performance reliability.
The BX7960 is engineered as a direct bolt-on turbo upgrade for SR20DET applications, offering an ideal balance between quick response and increased power capability. Featuring a ball bearing center section, CNC-machined A2618 billet compressor wheel, and optimized turbine design, this turbo provides improved airflow efficiency while maintaining excellent street drivability.
With proper supporting modifications and professional ECU tuning, the BX7960 is capable of supporting approximately 400 horsepower, making it an excellent choice for street performance, drifting, autocross, and circuit racing applications.
Genuine TOMEI ARMS BX7960 Ball Bearing Turbocharger Kit
Designed specifically for Nissan SR20DET engines
Fits Nissan Silvia S13, S14, S15 and 180SX applications
High-performance Ball Bearing center section
CNC Billet A2618 Aluminum Compressor Wheel
High-efficiency turbine wheel design
Multi-Rate Billet Wastegate Actuator
Includes interchangeable actuator springs for boost adjustment
Direct bolt-on turbo upgrade
Precision engineered and manufactured in Japan
Faster turbo spool compared to traditional journal bearing designs
Improved throttle response and acceleration
Increased airflow and horsepower potential
Strong mid-range torque with excellent top-end performance
Stable boost control under high-load conditions
Ideal for street builds, drift cars, and track applications
Supports approximately 400 HP with proper tuning and supporting modifications
Nissan Silvia S13
Nissan Silvia S14
Nissan Silvia S15
Nissan 180SX
Engine: SR20DET Turbo
Please verify vehicle compatibility before purchasing.
Manufacturer: TOMEI Powered
Turbo Series: ARMS BX7960
Part Number: TB403A-NS08A
Bearing Type: Ball Bearing
Compressor Wheel Material: CNC Billet A2618 Aluminum
Compressor Wheel Size: 52.6 mm Inducer / 68.0 mm Exducer
Turbine Wheel Material: K418 Alloy
Compressor Housing A/R: 0.62
Turbine Housing: T25 / SR20DET
Initial Wastegate Setting: 1.0 kgf/cm²
Installation: Direct Bolt-On
Condition: Brand New
Made in Japan
TOMEI ARMS BX7960 Ball Bearing Turbocharger
Oil feed and drain components
Gaskets and seals
Installation hardware
Multi-rate actuator springs
Original TOMEI packaging
Professional installation is highly recommended.
ECU tuning and appropriate fuel system upgrades are required to achieve optimal performance.
Actual horsepower results depend on engine condition, fuel quality, boost pressure, supporting modifications, and tuning.
Please verify vehicle compatibility before placing your order.
Authorized TOMEI USA Dealer
100% Genuine TOMEI Products
Fast Shipping from the USA
Expert Technical Support
Buy With Confidence
Thank you for visiting our listing, if you have any questions please don't hesitate to ask us !!
Note: Some Products are Not CARB approved and cannot ship to an address in the state of California
Shipping Information and eBay Feedback Request
Shipping Method:
For our Continental USA Customers: We typically ship FedEx Ground, UPS Ground, US Postal Service (USPS) Priority Mail, and USPS 1st Class Mail, 100% at our sole discretion. Due to how the automated eBay system works, sometimes our auction may specify (for example) FedEx Ground. However, we may actually ship your product with UPS or the USPS instead. If you require a specific type of shipping or a specific courier, please contact us before purchasing this part. We will be happy to work with you to ship as you need.
For our non-Continental USA Customers: We typically ship US Postal Service (USPS) Priority Mail or USPS 1st Class Mail. We typically have the flat rate and affordable shipping rates to Hawaii, Alaska, and all US Territories. Due to how the automated eBay system works, sometimes our auction may specify (for example) FedEx Ground. However, we may actually ship your product with UPS or the USPS instead. If you require a specific type of shipping or a specific courier, please contact us before purchasing this part. We will be happy to work with you to ship as you need.
For our International Customers: We typically ship US Postal Service (USPS) Priority Mail, USPS 1st Class Mail, FedEx International Economy, or DHL. We typically have the flat rate and affordable shipping rates to over 200 countries! We reserve the right to ship via our choice of courier. If you require a specific type of shipping or a specific courier, please contact us before purchasing this part. We will be happy to work with you to ship as you need. Please remember these shipping charges do not include any duties, customs charges, or brokerage fees that may accompany your shipment; all importation fees assessed by the shipping carrier, local or national governments are the buyer’s responsibility and will not be paid or reimbursed by Kure. By law, Kure is required to list all package contents at the actual purchase price. If a package is refused rather than pay any importation fees, Myjdmparts reserves the right to deduct the cost of the return shipment, including customs clearance charges, from your product refund or abandon the package with no refund when the cost of return shipping is more than the original order.
Shipping Time:
For all of our Customers: Unless our auction specifically states a product is "In Stock", then shipping time can vary. Many items that do not state "In Stock" are in stock. However, some are not. Most items, but not all, that are in stock will ship the same business day your payment clears via Paypal, or the next business day unless other indicated. Again, we ship within 1 business day of you pay with Paypal and the payment clears Paypal. If you choose to pay via Paypal with a check, bank withdrawal, or certain other Paypal methods, Paypal may not clear your payment for days or even a week or more. This is Paypal's policy - not ours. We have no control over their policies. Both Paypal and eBay inform us, as the seller, not to ship your product(s) until Paypal has cleared your payment.
Normal transit time for our 48 state USA customers is 1-4 business days, depending on how far you are from the warehouse we ship from. We ship from warehouses ranging from California to Texas, from Florida to Pennsylvania. When possible, we ship from the warehouse closest to your location.
For our International customers: Shipping time varies based on the shipping method we use, the country you are located in, and any unforeseen Customs delays that we have no control over. On average, shipping time for our International customers is 1 to 2 weeks, but this is an average, not a guarantee. If you need an item urgently, please contact us before you purchase so we may discuss your shipping time and shipping options.
Quantity on Hand / Quantity Available:
Quantity on hand is subject to change at any given time. We sell in three different markets which consist of a combination of eBay, multiple retail websites, and wholesale / business-to-business. Items on hand change very often and the eBay auction Quantity Available listed may not be accurate. Due to the rapid pace, we may not always have the physical stock. Items out of stock will be shipped from a distributor or directly from the manufacturer. Keep in mind that each manufacturer and/or distributor have their own shipping terms and policies that both the buyer and the seller have to abide by.
Back Orders:
If a backorder occurs, the buyer will be contacted as soon as we are notified by the manufacturer of such delays. An ETA provided by the manufacturer will be relayed to the buyer and the buyer will be given options to determine if he/she can or cannot allocate the extra time needed. A refund is only granted when both parties involved reach a mutual agreement. In the rare occurrence that an item is discontinued, the buyer will be notified immediately (as soon as such information is confirmed with the manufacturer). The buyer will be given multiple options. The options consist of superseding such item(s) with a replacement (if such options/replacements exist); otherwise, the buyer will be granted a refund in full based on a mutual agreement among both parties.
Warranty:
All products we sell are 100% covered by their normal manufacturer's warranty when you purchase from us. For a free electronic copy of the manufacturer's specific warranty terms please contact us via the eBay system. We have been in business since 2005, and are here to assist you before, during, and after your purchase. In the rare event you have any issues with your item, please contact us and we will be happy to facilitate the warranty process and help you through it.
Returns:
Please see our Return Policy in this auction for our most updated Return Terms and Conditions.
The return items are subject to a 20% restocking fee.
The restocking fee applies to the returns with the following reasons: 1. Buyers change mind, simply don't like it, buyer regrets to purchase or price difference. 2. Buyer refuses delivery. 3. the item is returned as undeliverable.
NO refund applies to the return with the following reason: 1. The returned item arrives at the seller in damaged condition, defective or materially different than what was originally shipped by the seller. 2. The returned item has been used or installed.
eBay Feedback:
We expect to earn a POSITIVE feedback from you. We expect to earn FIVE STAR ratings from you. If you have had a NEGATIVE experience with us for any reason, please contact us BEFORE you leave feedback. We will do everything possible to remedy anything that has gone wrong and make you happy!
Please leave us FIVE STAR service ratings, and if for any reason you feel we have not earned FIVE STAR ratings on ALL LEVELS, please contact us BEFORE you leave feedback. We will do everything possible to remedy anything that has gone wrong and make you happy!
Contact Us:
Please contact us via the eBay contact system. We typically respond the same business day, or at most within 1 business day.
We are closed on weekends and all major USA holidays. Please keep this in mind when you contact us and are waiting for us to respond.
Our business hours are Monday thru Friday from 10 am to 5 pm Pacific Standard Time.