Product Description
T7875 Performance Turbocharger – Upgraded from T7675
High-flow turbo featuring an enlarged 78mm compressor wheel and T4 divided 1.25A/R turbine housing for extreme power applications.
Key Features:
✔ Upgraded Compressor Wheel – 78mm/102mm (vs. T7675's 76mm)
✔ T4 Divided Inlet – Optimized for twin-scroll manifolds
✔ Anti-Surge Housing – 0.75A/R, 4" inlet, 2.5" outlet
✔ Journal Bearing Reliability – Durable for high-boost applications
✔ VSR Balanced – Professionally balanced for smooth operation
Technical Specifications:
Compressor:
Wheel: 78mm inducer / 102mm exducer
Housing: 0.75A/R anti-surge, 4" inlet, 2.5" outlet
Turbine:
Wheel: 82mm inducer / 75mm exducer
Housing: T4 divided inlet, 3" outlet, 1.25A/R
Cooling: Oil + water-cooled
Bearing System: Journal bearing
Recommended Applications:
Large Displacement Engines: 4.5L+ single turbo, 6.0L+ twin turbo
Extreme Builds: Drag racing, tractor pulling
Power Range: 800HP+ (single), 1500HP+ (twin)
Note:
Requires professional installation
Twin-scroll manifold recommended for optimal performance
Why Choose This Turbo?
Proven Upgrade – Larger 78mm wheel flows more than T7675
Divided T4 Housing – Reduces turbo lag with proper manifold
Anti-Surge Design – Maintains stability at high boost
Important Notes:
⚠ Professional Installation Required – No instructions included
⚠ Not for Beginners – Recommended for experienced builders
*Important Notes*
We usually arrange shipment within 3 business days. However, because of potential delays in carrier tracking updates or unexpected logistical issues, we have to extended it to 7 business days to ensure reliable order fulfillment while fully complying with eBay’s shipping policy requirements.
CaliBoost is a trusted eBay seller specializing in high-performance turbochargers and upgrade parts for enthusiasts and professionals. We offer premium-quality turbos, wastegates, blow-off valves, and supporting components designed to maximize power, efficiency, and durability.Our products are engineered for reliability and performance, whether you're building a race car, tuning a street machine, or upgrading your diesel truck. We source and test our turbos to ensure they meet strict quality standards, delivering real gains in horsepower and throttle response.Customer satisfaction drives everything we do. From expert product selection to fast shipping and responsive support, we’re committed to helping you achieve your performance goals.
We accept payment by PayPal and Credit / Debit cards entered on eBay only. You must be registered with PayPal or eBay to buy from us.
We ship via UPS, FedEx, and USPS based on the destination. Order tracking information will be provided once the item has shipped. Delivery estimate is typically 2-4 days for domestic only.
All items must be returned in the same condition it was received which means the item is never installed and kept in the original packaging, otherwise a 15% restocking fees will be charged. Returns are processed within 1-2 business days upon return delivery date. Refunds are less the cost of the originally purchased shipping. Any item that is returned after 45 days will have a 20% restocking fee applied.We will not resend product before we get the returned item from customers.All shipping and handling fees are non-refundable in any circumstances.Please inspect your order upon receipt. No claims will be honored after 7 days of delivery.All items are BRAND NEW.Professional installation is highly recommended. Buyer assumes all risk on shipment and usage.
Please feel free to submit any questions or inquiries regarding your order by sending us a message through the eBay messaging system.
Our customer service department will respond to eBay messages within 24 hours Monday - Friday, 8 am - 5 pm EST.
