UniFLEX Hardware Kit includes the key components to make flex-fuel integration as effortless as possible.
UniFLEX Hardware Kit includes the key components to make flex-fuel integration as effortless as possible.
The ideal addition if you plan on using ethanol fuel frequently
A complete set of upper and lower o-rings. 7.52x3.53
2X Entries Into Our F80 M3 Sweepstakes
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For the 2.0T, 2.5T, 3.0T, 4.0T, & 5.0T engine fuel pump upgrade kits
Elevate Your Audi S7 4.0T with the 40T Performance Flex Fuel Engine Bay Kit!
A complete set of upper and lower o-rings
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Feed line from tank to fuel filter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Get your vehicle running again
This product was last offered at the strikethrough price on
09-25-2026
This fuel line connects the left and right fuel rails to the HPFP
This product was last offered at the strikethrough price on
10-05-2026
Keep your engine running smooth
For vehicles up through the 2014 model year only
1800BAR pressure regulating valve found on the fuel rail
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This product was last offered at the strikethrough price on
10-27-2026
Allows perfect fixation of the fuel pressure regulator in the desired location.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-05-2026
Feed line from tank to fuel filter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
Delivers fuel from your tank.
Includes HPFP, cam follower, and hardware
Fits vehicles with production date from 5/13/2019 (DPAA engine code)
This product was last offered at the strikethrough price on
09-29-2026