505 V3 Billet Intake Manifold *GB*

By far the finest part to ever come out of the 505 lab, the new V3 Billet Intake Manifold is the worthy successor to the original 505 Sheet Metal Intake Manifold. Over 2 years and thousands of dollars were spent reimagining and refining this piece from the ground up. The end result is a nearly bomb-proof evolution of the manifold that has been run on over 40 high power Protege's all over the world.

This part is designed for maximum peak horsepower, and makes obscenely large gains across the board over the OEM Protege and 626 manifolds. If you want your FS engine to BREATHE, this is definitely the manifold you're looking for!



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The Details:

Based on the same optimized internal dimensions as the original, the new V3 design incorporates the following improvements:

- 100% billet components
- 7/8" longer effective runner length for improved mid-range gains
- 3D milled funnel taper from runner to head port
- Perfected injector geometry
- Perfected throttle cable geometry
- Machined fuel rail mounts
- Half-round plenum
- Runner & plenum materials that are over twice as thick as the original
- Remote mounted EGR setup (optional)
- ~5% peak horsepower gain over original (~15% over stock manifold)


Standard finish is bare media blasted to show off the beauty of the billet components.
EGR Kit includes remote mounting bracket, valve flange, in/out hoses, fittings, and hardware.



Pricing & Options:

V3 Manifold - $1199* + ship**
Remote Mounted EGR - $100***
JayRacing Thermal Spacer Kit - $75
JayRacing Fuel Rail - $200

* Flexible payment plans are available with a deposit of $700. Deposits are only refundable if something goes wrong on my end, but can be transferred to another interested buyer if you need to back out for whatever reason.

** Actual shipping cost from 87111 (UPS for USA and USPS for international) will be calculated before final payment is made.

*** All manifolds are made with a hookup port for the EGR Kit, so the kit can be added later if needed.



Current Status:

Machining done.
Welding done.
Glass bead blasting done.
Packaging done.

Estimated shipping dates:

June 10th for USA orders with no fuel rail.
June 11th for International orders with no fuel rail.
June 20th for all orders with fuel rails.



Batch 3 is officially all sold out and all parts have shipped. Thanks for another great GB folks!

#UsernameEGR KitFuel RailThermal SpacersStatus
1.HammoYesSHIPPED
2.Marmas01SHIPPED
3.ZealoustheEnderYesSHIPPED
4.googoo1ooYesSHIPPED
5.Clement_ghostSHIPPED
6.paniaguae640YesYesSHIPPED
7.MSProtege(918)YesYesSHIPPED
8.greenspeedSHIPPED
9.destinealYesSHIPPED
10.mazdaastina1999SHIPPED
11.AnonymousYesYesYesSHIPPED
12.AnonymousYesSHIPPED
13.Turboj1YesSHIPPED
14.bwaltSHIPPED
15.jessemac19SHIPPED
16.NemosMP5YesSHIPPED
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Last edited:
21 feet of runner tubing, and 30 feet of plenum extrusion just showed up today. The delay cost us about a week, but we're still on track for April.

 
#UsernameEGR KitFuel RailThermal SpacersStatus
1.HammoYesDEPOSIT PAID
2.Marmas01DEPOSIT PAID
3.ZealoustheEnderYesDEPOSIT PAID
4.googoo1ooYesDEPOSIT PAID
5.Clement_ghostDEPOSIT PAID
6.paniaguae640YesYesFULLY PAID
7.MSProtege(918)YesYesDEPOSIT+ PAID
8.greenspeedDEPOSIT PAID
9.destinealYesDEPOSIT+ PAID
10.mazdaastina1999DEPOSIT PAID
11.ctb2024YesYesYesPART DEPOSIT PAID
12.AnonymousYesPART DEPOSIT PAID
13.Turboj1YesDEPOSIT PENDING
14.bwaltPART DEPOSIT PAID
15.younggredd
--------------------------
16.Spicymazda0323
17.
18.
19.
20.
 
The 3d milling on the main flanges is the most time intensive step out of all the machine work.

 
#UsernameEGR KitFuel RailThermal SpacersStatus
1.HammoYesDEPOSIT PAID
2.Marmas01DEPOSIT PAID
3.ZealoustheEnderYesDEPOSIT PAID
4.googoo1ooYesDEPOSIT PAID
5.Clement_ghostDEPOSIT PAID
6.paniaguae640YesYesFULLY PAID
7.MSProtege(918)YesYesDEPOSIT+ PAID
8.greenspeedDEPOSIT PAID
9.destinealYesDEPOSIT+ PAID
10.mazdaastina1999DEPOSIT PAID
11.ctb2024YesYesYesPART DEPOSIT PAID
12.AnonymousYesPART DEPOSIT PAID
13.Turboj1YesPART DEPOSIT PAID
14.bwaltPART DEPOSIT PAID
15.younggredd
--------------------------
16.Spicymazda0323
17.
18.
19.
20.
 
just wanna check, are these being port matched to the intake manifold gasket?
 
just wanna check, are these being port matched to the intake manifold gasket?

These ones are actually port matched to the head, but unlike the first/second gen they can be ported out quite a bit. The runner itself is larger than the gasket opening, and it tapers down inside the main flange.
 
These ones are actually port matched to the head, but unlike the first/second gen they can be ported out quite a bit. The runner itself is larger than the gasket opening, and it tapers down inside the main flange.

ok sweet as, good to know there's still some meat on the bone haha!!
 
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