Turblown Engineering 347SS T4 Twin-Scroll Turbo Manifold – RX-7 FD3S
Turblown Engineering 347SS T4 Twin-Scroll Turbo Manifold – RX-7 FD3S
AVAILABILITY & LEAD TIME
In-stock items are normally dispatched promptly. Products not currently in stock may require additional supplier lead time before dispatch.
If you need an item urgently, please contact RSG before ordering to confirm current availability.
The Turblown Engineering V2 T4 Twin-Scroll Turbo Manifold is a premium single-turbo manifold for the Mazda RX-7 FD3S 13B-REW, developed for strong boost response, high exhaust flow and durability under extreme conditions.
Investment cast from 347 stainless steel, the V2 features equal-length tapered runners, twin external wastegate outlets and CNC-machined flanges. The fully divided twin-scroll design maintains exhaust pulse energy for improved turbo response and boost control.
Key Features
- Investment cast 347 stainless steel
- T4 divided / twin-scroll flange
- Equal-length tapered runners
- Twin external wastegate design
- Designed for Turbosmart Comp-Gate40 GenV
- Also supports TiAL MVS 38mm / Garrett 40mm with appropriate clamps
- 2 × EGT + 2 × EMAP ports
- CNC-machined flanges
- Improved V2 turbo & wastegate positioning
- LHD & RHD compatible
- Fits 1992–2002 FD3S RX-7
- Supports up to 4" downpipe
- Compatible with many Garrett, BorgWarner and Precision T4 turbo configurations
Important: Air pump, air-pump bracket and EGR require removal. The heater-core hardline also requires relocation or replacement.
PRODUCT SPECIFICATIONS
Manufacturer: Turblown
Part Number: TUR-FD-EXH-T4TS-V2
Condition: New
Country of Origin: USA
RETURNS & REFUNDS
Returns are accepted in accordance with our Returns & Refund Policy.
Items must meet the applicable return conditions.
Please contact Rotary Secret Garage before returning any item.
SHIPPING & DELIVERY
Worldwide shipping with FedEx.
Rotary Secret Garage ships international orders using FedEx tracked courier services, providing reliable door-to-door delivery and shipment tracking.
Orders outside the European Union are shipped by FedEx Express.
Available shipping services and costs are calculated at checkout.
DUTIES & IMPORT TAXES
Orders shipped outside the European Union may be subject to import duties, taxes and customs fees imposed by the destination country.
These charges are the responsibility of the recipient and are not included in the product price or shipping cost, unless explicitly stated otherwise.
PARTS & FITMENT
Compatible Vehicle / Engine:
Please verify the vehicle application and part number before ordering.
If you are unsure whether a part is suitable for your vehicle, engine or specific setup, contact Rotary Secret Garage before placing your order.
RSG can assist with product selection and compatibility for parts supplied through our store.
PRODUCT SUPPORT
Technical product support is available from Rotary Secret Garage for parts supplied through our store.
If you need assistance with product selection, installation or application, contact RSG and include your order number and relevant vehicle, engine or setup details.