WeaponR_Ray

I've been asked a few times about our intake and header dyno, so I'm uploading it here for easy access:

matty-tC

which header?

WeaponR_Ray

Our full race 4-2-1 prototype header.

matty-tC

other than that the car is 100% stock?

mahalzkita28

yes. other then the intake and header, the car had an ignition equilizer which just smoothed out the power band. the car is completely stock

ZaZaTc

Does this header cause CEL too ??? And how much is it gonna be ... compared to other headers ?

WeaponR_Ray

No CEL, preliminary pricing is set at $800 MSRP. Here are some photos of the prototype:

maximus96

wow, $800 for a header

Priory_of_Scion

Thats what I was thinking!!!!

It looks nice tho

acasanova

I thought the same thing too much $, Alphawerk Header with Injen intake will yield 157hp 160tq on a 5sp just 3hp short of the weapon R combo. Im sure the S pipe will makeup for the 3hp deficit. However the Weapon R design is superior "proper length runners", cant really comment on craftmanship sinse its just a prototype. Wow Weapon you guys have a good thing going if you could just drop the price to 400 to 500 range im sure it will sell like hotcakes, besides it only costs you guys a fraction of the above stated. Congrats on the Design.

texasisbigger

If I were to spend $800 on a header, I would expect clean welds.

Listerman

it is a prototype so that doesnt mean its going to look dead on that. id buy one any pre-order discounts of SL discounts?

Harmonic_tC

Yikes, $800 is a bit steep.

I know thats a prototype but hopefully you are going to have them welded robotically because for $800........ yeah

Mx6GT91

I expect that amount of money from AlphaWerks but not Megan Racing. MR is WELL known for great prices.

Too much money. The CEL will come on too.

Motorsport_TC

You guys do realize this header comes with a matched spipe and it's not just a shorty header like the DC or Alpha works

mahalzkita28

i had the prototype on my car for around 1000 miles, it did not throw a cell and it was only the prototype. the production model should yeild higher gains becuase the pipes will flow better and have very clean tig welds. the price is not expensive becuase it does come with the s-pipe. if you were to buy say ZPI's stainless s pipe it would add another 225 on top of say a 400 alphawerks header. and 800 is just the prelim. pricing it can change or it can stay the same

jmiller20874

It comes with the s-pipe? That's pretty good, drop the price to $600-$700 MSRP (of course retailers would sell for less) and it's even better.

Any vids or sound clips with stock exhaust? aftermarket exhaust? Any rasp?

toastbox

uhhhhhhh, where did you get Megan from....this is a Weapon R header, not Megan Racing.

Revilo

how many hp did each one separately?
intake...
headers...
together...

Mx6GT91

My bad. Looks like Megan Racing. I really wouldnt be surprised is MR was producing the header though.

Baseline: 141whp and 151ftlbs

Intake:148whp and 155ftlbs. Intake gained about 7whp and 4ftlbs

Intake/Header: 160whp and 161ftlbs. Header/S-pipe gained about 12whp and 6ftlbs

There ya go.