Pay in installments of $14.97 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
10-100 PSI Adjustable FMU 14:1ALL SPA Turbo components are GUARANTEED ethanol (E 85& E 100) AND methanol compatible. Who else can guarantee this? NOBODY! SPA Turbo Composite 14: 1 FMU Up to 14: 1 adjustable gain rate FMU = fuel management unit. SPA composite Fuel Management Unit Lightweight and virtually in destructible. Ethanol and Methanol compatible and SAFE Easy installation FMU has a adjustable, boost referenced 1: 14 raising rate Fine tune the fuel pressure that your motor
- ALL SPA Turbo components are GUARANTEED ethanol
- (E 85& E 100) AND methanol compatible.
- Who else can guarantee this? NOBODY!
- SPA Turbo Composite 14:1 FMU
- Up to 14:1 adjustable gain rate
- FMU = fuel management unit.
- SPA composite Fuel Management Unit
- Lightweight and virtually in-destructible.
- Ethanol and Methanol compatible and SAFE
- Easy installation
- FMU has a adjustable, boost referenced 1:14 raising rate
- Fine tune the fuel pressure that your motor will need while under turbo - boost.
- 2x 8mm inlet and 8mm outlet fuel ports
- 1/4" boost reference port
- Adjustable from 10 psi to 100 psi fuel pressure
- All SPA Turbo FMUs can also be used as fuel pressure regulators
- In other words, if you need a fuel pressure regulator, and are thinking of later upgrading to a turbo system, save money and get The FMU instead of just the FPR.
- We've had a few questions about how these work, so here's clarification:
- Initial line pressure is adjustable from 10 psi to 100 psi - boost referenced fuel pressure increase is also adjustable.
- The boost referenced pressure increase is adjustable from 1:1 to 14:1 meaning that the fuel pressure will increase proportionally with an increase in boost.
- Here's 2 examples:
- If you are running 10 lbs of boost and 1:1 ratio, your fuel pressure will increase by 10 psi.
- If you increase the boost referenced ratio to 14:1, your fuel pressure will increase by 140 psi.
- If your initial fuel pressure is adjusted to 100 psi, your total pressure in the first example would be 110 psi and 240 psi in the second example. However, 240 psi would require a heavy duty fuel pump.
- Hope this helps !
- WARNING! CHEAP EQUALS JUNK!
- REAL TURBO PEOPLE DON'T SELL JUNK!!
- We speak fluent TURBO!
- Over 150 years of combined TURBO know-how!
- We will NOT sell you junk parts!
- We stand proudly behind our product lines!
- Our components are manufactured in-house!
- SPA Turbo parts don't break and they don't fail!
- That's why we offer a full, no nonsense warranty!
Fuel pressure regulator bracket
- Allows perfect fixation of the fuel pressure regulator in the desired location.
- Fits all SPA Turbo fuel pressure regulator.
- Can also be used on other fuel pressure regulator with fixing holes as described in the "Technical Drawings" tab.
- Made of high quality galvanized steel.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 23 reviews
Sort
Product Reviews
★★★★★ 4
Good fit, very see through
Size: Small, Color: 2 Beige
They fit and look great, but be warned!! They are very see through, make sure you’ve got some light colored underwear!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
100% cotton, but still easy care
Size: Large, Color: Khaki 2
I bought 5 of these pants and I am glad that I did. The elastic waists are easy pull up and down (especially for the mobility handicapped like me). They wash and dry nicely - I don't bother ironing them. They are nice, light summer pants (good year round in FL).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
★★★★★ 3
Sizing is off.
Size: Small, Color: 3 Black
Much shorter than expected. Poor fit in the legs as well, at least for me. I’d say they are a couple inches shorter than the size chart. I expected them to be short, but not waiting for a flood. Material was nice but overall not a good fit for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Sensory Friendly
Size: X-Large, Color: Medium Grey
Sensory friendly. My son and I are both Autistic and finding comfortable clothing is challenging... Sweats and tshirts are our go to. These pants are an upgrade to our wardrobe- very comfortable and great for lounging at home or dressing them up with a nice shirt to go out for the day. I bought these for my son to try and he loved them! They were a little too tight, (winter weight) so I ordered two more in a bigger size. I however kept these because I love them too. The fabric is a nice and breathable with a slight give. I wore them outside yesterday in the hot AZ heat and I was comfortable and in the evening it cooled down with a rainstorm and I was happy I had these pants on. The pockets are amazing! Don’t get me started on pocket size vs phone size. My iPhone sits way deep in the front pocket and hits about thigh level… my iPhone isn’t going to fall out and that’s good peace of mind knowing my investment is safe. Overall my son and I are very happy with our new pants.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2025
★★★★★ 5
So comfy, i brought 3 after first order. Good quality
Size: Large, Color: Dark Green
I loved it, so comfy for nighttime and day time indoor wear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026