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Tomei Expreme Equal Length Exhaust Manifold
Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
Features & Product Details
RallySport Direct is proud to offer you with a variety of quality exhaust manifolds brought to you by Tomei. These exhaust manifolds make for an excellent upgrade because they save weight, and are designed with less restriction to improve the power and performance.
On this page, you are looking at the Tomei Equal Length Exhaust Manifold. This manifold is perfect for those of you on the quest to make more horsepower, more torque, and to get that all new boxer sound.
Here are more details:
Note: May not fit some Forester, Outback, and Legacy models with the OEM oil cooler.
Specifications
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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REVIEWS & CUSTOMER MEDIA
I love this product. I previously had the stock uel headers with the Invidia lower catted downpipes and the Invidia R400 cat back. Added the headers and up pipe and the car got noticeably louder. Pops when rev matching and sounds great! I started to notice the noise more in the cabin around 3000-4500 relative to my past set up. All in all, I would definitely recommend for longevity and performance. No need to spend two times this on the Killer B headers, you won't see and real difference between the two . There may be slight tonal differences, not 100% sure but there is definitely not a performance difference worth $750 between the two. Hope this helps.
*BEWARE* Fitment issues with stock oil cooler on some WRX models. Oil Cooler Assembly - 21311AA051 this is an sti oil cooler that will work on 06-07 wrx Oil Feed Pipe - 21317AA022 you will also need this since the stock wont work with the sti replacement. other than that they sound great welds look amazing amazing product overall other than the fitment issues i ran into.
Nice Fitment. Love the new sound when revving hard...
Impressive, especially for the price. Great welds, great hardware kit, wrap and gaskets. My only gripe is right before it goes from two to one, is the o2 sensor bung is not in the greats location for equal reading of both tracts. I doesn't matter in reality, however it still is the principle of the thing. You also SHOULD fully port the turbo inlet, or at least port match, I went for the first. Combining these two will delay turbo spool (lag) but it will result in better mid to high flow/efficiency. I would also wrap it all, except for the slip joints, then once it installed, wrap them last. (picture below is prior to the final step).. You MUST get a pro tune (no OTS) and yes, you do lose the rumble, but lower your cylinder temps too.
Very nicely welded. Came with uppipe, header wrap with SS zip ties and all required bolts and gaskets for installation. Easily the best headers out there in terms of quality and value except for KillerB's.
QUESTIONS & ANSWERS
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Q: Power range for 2019 sti Shuggabrian2 months ago
If this exhaust manifold were paired up with an Ets FMIC, tgv deletes, Cobb sf intake, awe track edition exhaust, invidia catless downpipe, and an upgraded turbo (not a HUGE turbo but still bigger) and of course a dyno tune. How much would you believe it would be making? Power wise?
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0 of 0 people found the following answer helpful
A: It really depends on the turbo, but for example on our Forester XT we made 511WHP with a GTX3076R Turbo, this manifold and supporting mods. https://www.youtube.com/watch?v=roBv-BYWth8 Hope this helps!
Rick C. @ RallySport Direct 2 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
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Q: EGT bung thread size Isolave3 months ago
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0 of 0 people found the following answer helpful
A: Same as stock, if you wan't a true EGT gauge, I would recommend welding a bung off of one if the runner a few inches away from the head, this will give you the most accurate readings of the Exhaust gas temps :)
Rick C. @ RallySport Direct 2 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
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Q: Fitment Stinkeye2012wrx3 months ago
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0 of 2 people found the following answer helpful
A: I have a 2011 wrx and also have a killer b oil pan. I just went to install this today and it does not fit.
Ray @Was this answer helpful? -
2 of 2 people found the following answer helpful
A: Never mind it fits. You have to put it on the right way lol
Ray @Was this answer helpful? -
0 of 0 people found the following answer helpful
A: Yes this fits just fine :)
Rick C. @ RallySport Direct 2 months agoWas this answer helpful?
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0 of 2 people found the following answer helpful
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Q: Manifold Questions Exactprecision3 months ago
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0 of 0 people found the following answer helpful
A: We can not confirm fitment for JDM vehicles
Johnny M. @ RallySport Direct 3 months agoWas this answer helpful? -
0 of 0 people found the following answer helpful
A: It will bolt up to your heads and physically fit just fine, but it will not work with your Twin Scroll turbo. However we do have a tomei manifold specific for your JDM V9 hotness: https://www.rallysportdirect.com/part/exhaust-headers-and-manifolds/tb6010-sb01a-tomei-expreme-twin-scroll-exhaust-manifold-large-piping-jdm Thanks
Rick C. @ RallySport Direct 2 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
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Q: Fitment Alfred5 months ago
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0 of 0 people found the following answer helpful
A: Correct, they will need an STI oil pan and oil pickup
Johnny M. @ RallySport Direct 4 months agoWas this answer helpful?
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0 of 0 people found the following answer helpful
