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Tomei Expreme Unequal 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 Unequal Length Exhaust Manifold. This manifold is perfect for those of you on the quest to make more horsepower, more torque, and to really get that flagship flat-four sound.
Here are more details:
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 tapered off the ports to flow even better, but even without that being done they flow immensely better than stock and have a gorgeous collector design. Very anxious to hear the difference when paired with a new turboback as well!!
Love them!! Easy install, really brought out the “subie rumble” . I didn’t have to mess with my 3 bolt EWG setup, they bolted on after adjusting the little brackets. Would HIGHLY recommend to anyone wanting to make more noticeable WHP!!! Thanks rallysportdirect!!!
I think this header is legit awsome took me a bit to get it on but was mostly easy and the wrap they provide is def worth it. The whole package is a good deal I def feel a difference in the turbo spool up time as well as sound and power. Def recommend a tune with this header
The headers were easy and straightforward to install, the uppipe provided - not so much. Because of the 3-bolt design, the rear bolt is always going to be difficult to bolt. However, I somehow crossthreaded 2 of the OEM flange nuts on the studs for the uppipe when attempting to seat the turbo (hand tighten, then lightly impacted). Not sure if maybe the threads on the studs provided are a different pitch than the OEM flange nuts? Long story short, needed to buy another uppipe to replace this one. Grimmspeed has some great options that allow for external wastegates that also flex! Haven't seen other reviews complaining about the uppipe, but I certainly found it frustrating. Sound is great from these. ** WARNING ** SOME CARS WILL NEED TO CUT PART OF THE SUBFRAME FOR THE HEADERS TO FIT
The Tomei ULM is absolute quality, I couldn't be happier with them, they come with everything you'll need including instructions written in both Japanese and English. The only items not included are the X6 nuts to mount them to the block, but there is nothing wrong with using the ones that you currently have. Heads up - be sure to adjust fitment before wrapping them... it will save you time. Thanks, Mike.
QUESTIONS & ANSWERS
Q: 2005 WRX (EJ20, USDM) fitment kenstar1 month agoThis is labeled as fitment for 2002-2014 WRX fitment. Is there any reason why this would not work on a 2005 WRX?
Q: Exhaust wrap Bryce2 months agoWhat kind of exhaust wrap comes with this ?
Q: Fitment. Bryce2 months agoWill this fit a 04 wrx ? At the top it says it will and at the bottom it says it won’t ?
Q: Downpipe Inclusion nathan_10STi3 months agoI see this comes with a catless downpipe as well. I already have a catless downpipe, so can I buy the headers and up pipe without the downpipe?
Q: Grimmspeed uppipe Javi4 months agoWill this bolt up to a grimmspeed external uppipe?