







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








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.
A very excellent exhaust header and up pipe combo! I had mine ceramic coated to reduce heat but Tomei does provide exhaust wrap for it. The quality of the craftmanship is on point and exactly what you hope for in an aftermarket part. Install is pretty straight forward but instructions are provided as well. The third bolt from the header to up pipe can be somewhat difficult to get tightened down but if you loosely fit everything into place and take your time there should be no issue getting it tightened. The sound and performance benefits for these are too good. You can still hear a bit of that rumble at idle but once you get onto the accelerator you have a bit more of a dryer, aggresive tone (at least on my 06 STI with my catless DP and Invidia N1) and the spool is noticeably quicker, especially after a tune. Bottom line, if you've made the decision to go with ELH and have been considering these, I'd fully recommend them.
The headers give a more defined and powerful sound. Yes, you will lose the deep boxer rumble but the overall performance is 100% worth the loss. The spool time is noticeably quicker. Supporting parts and a tune will increase power incredibly. I'm at full boost around 2500RPM given supporting parts. It has a great sound and you can definitely tell it is well made. The welds are pristine and bolt up perfectly to the block and turbo! I highly recommend these headers!
QUESTIONS & ANSWERS
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Q: Stock to aftermarket Hycs2019sti10 days ago
Will this fit to my 2019 sti? Bolt on or i need other parts to my stock exhaust?
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0 of 0 people found the following answer helpful
A: This should bolt up to a 2019 STI, and you would only need new gaskets.
Cody
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0 of 0 people found the following answer helpful
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Q: Will this fit a 2005 LGT? Jay3 months ago
The factory manifold is already pretty close to the filter. Are any modifications needed in order to fit these headers?
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0 of 0 people found the following answer helpful
A: Yes, you will need a tune after installing these. I do not believe you will have to make any sort of modification to make these fit.
Tylo R @ RallySport Direct
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0 of 0 people found the following answer helpful
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Q: Will it fit? redpencil4 months ago
I've got a 2005 STi with a KillerB aluminum oil pan. Will this, or for that matter, any other equal length header fit?
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0 of 0 people found the following answer helpful
A: This should work with Killer B's oil pan without issues. Typically only a couple of specific Invidia headers have fitment issues with their pan.
Marcus E. @ RallySport Direct 3 months ago
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0 of 0 people found the following answer helpful
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Q: Fitment benjistax1234 months ago
Will this fit a 2004 Subaru WRX?
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0 of 0 people found the following answer helpful
A: No unfortunately this will not fit your 04 WRX
Tylo Akiona
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0 of 0 people found the following answer helpful
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Q: tune ooosorio4 months ago
Will this require a tune after installing?
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0 of 0 people found the following answer helpful
A: Yes it will
Tylo Akiona
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0 of 0 people found the following answer helpful