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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
HPA Motorsports Fuel Conversion Kit - Mk5 R32 | | 8P A3 | Mk2 TTMK5 FUEL CONVERSION KIT When designing a big power FI system, you will want the flexibility of a rising rate FPR, as you will want to manipulate the fuel pressure and volume behind your larger injectors. Convert your return less fuel system into a more flexible return system with integrated inline pump and rising rate fuel pressure regulator. HPAs engineered solution ensures the venturi system within the saddle bag gas tank of the 4 motion chassis is
MK5 FUEL CONVERSION KIT
When designing a big power FI system, you will want the flexibility of a rising rate FPR, as you will want to manipulate the fuel pressure and volume behind your larger injectors. Convert your return-less fuel system into a more flexible return system with integrated inline pump and rising rate fuel pressure regulator. HPA’s engineered solution ensures the venturi system within the saddle bag gas tank of the 4-motion chassis is not disrupted. Our installation kit includes a CAD-designed distribution block which incorporates a high flow fuel pump, filter, and connection point for both the feed and return line. A fuel bowl adapter (to be welded onto your factory fuel rail) will house the included 4.0bar FPR. HPA also includes a relay pack and harness to ensure that the correct voltage is supplied for the in-line pump.
Fitment:
- 2008 R32 (Mk5)
- 2006-08 A3 (8P)
- 2008-09 TT (8J)
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- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Best socks
Size: Medium, Color: Pink Elixir Assorted
Everyone got socks in their stockings this year. But no one was complaining. They weren't thin like some socks. But not super thick either. Just right. I even bought a pair for myself. No regrets. Will definitely buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2024
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
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