The Turbosmart FPRF6 combines a fuel pressure regulator and an inline filter in one CNC machined aluminum body, so a street or strip fuel system loses a joint and a mounting point. It runs -6AN inlet and outlet ports, adjusts from 35 to 80 psi and is true 1:1 boost and vacuum referenced, so fuel pressure tracks manifold pressure and injector flow stays predictable under boost. The filter element is a washable 10 micron stainless steel mesh cartridge, so servicing means cleaning rather than replacing. A stainless steel valve seat and Milspec diaphragm make it compatible with pump gas, E85, race fuel and aggressive leaded fuels, and Turbosmart rates the -6AN size for systems up to roughly 2000 horsepower.
Specifications
| Type | Fuel pressure regulator with integrated filter (FPRF6) |
| Ports | -6AN inlet and outlet |
| Pressure Range | 35 to 80 psi, adjustable |
| Reference | True 1:1 boost and vacuum referenced |
| Filter | 10 micron washable stainless steel mesh cartridge |
| Body | CNC machined aluminum |
| Finish | Black anodized |
| Internals | Stainless steel valve seat, Milspec diaphragm |
| Fuel Compatibility | Pump gas, E85, race fuel and leaded fuels |
| Capacity | Rated to approx. 2000 hp |
| Fitment | Universal |
| Quantity | 1 |
| Part Number | TS-0404-1522 |
Shipping
- Orders placed before 3 PM EST typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
