Tomei Expreme Ti Full Titanium Catback Exhaust - Burnt Tip - 2011-2014 Subaru WRX / STI / 2015-2021 WRX Sedan / STI Sedan
Tomei Expreme Ti Full Titanium Catback Exhaust - Burnt Tip - 2011-2014 Subaru WRX / STI / 2015-2021 WRX Sedan / STI Sedan
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Tomei
Tomei Expreme Ti Full Titanium Catback Exhaust - Burnt Tip - 2011-2014 Subaru WRX / STI / 2015-2021 WRX Sedan / STI Sedan
Tomei Expreme Ti Full Titanium Catback Exhaust - Burnt Tip - 2011-2014 Subaru WRX / STI / 2015-2021 WRX Sedan / STI Sedan
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Add a brutal exhaust note and slim down your WRX or STI’s curb weight with Tomei’s Titanium Cat-Back Exhaust System!

Highlights:
- Main Pipe Diameter: 80mm
- Diameter (tip): 115mm
- Exhaust Noise:
- GVB TESTED @ 4800rpm
- WITHOUT INNER SILENCER 105db
- WITH INNER SILENCER 96db
- Features two sound level options
- Lightweight titanium construction
- Drop-in replacement for factory cat-back
Uncompromising Performance for True Enthusiasts:
The Tomei Expreme TI Titanium Cat-Back Exhaust System is a pinnacle of high-quality engineering, designed for true competition use without any compromise. Crafted from only the finest Titanium grade materials, this exhaust system is a testament to Tomei's commitment to excellence. The racing layout design, with as few bends as possible, ensures optimal exhaust flow, maximizing torque and power gains throughout the entire powerband.
Brutal Exhaust Note and Lightweight Construction:
Transform your 2011-2021 WRX or STI into an attention-demanding beast with the Tomei Expreme Ti Titanium Cat-Back Exhaust. This complete cat-back system not only unleashes a ferocious and aggressive exhaust note but also shaves off excess weight, enhancing your vehicle's performance. Crafted from real Titanium, the kit offers the durability of stainless steel while significantly reducing the overall weight compared to stock and other competitors.

| Specification | Value |
|---|---|
| Diameter | 3 |
| Exhaust Orientation | Angled Exit |
| Exhaust Weight | 15.87Lbs |
| Installation Hardware Included | Yes |
| Piping Coating | No |
| Piping Id | 80Mm |
| Piping Material | Titanium |
| Tip Qty | 1 |
| Tip Shape | Round |
| Tip Size | 115Mm |
- 5 stars: 19 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I have always wanted a Tomei Exhaust. It was finally time when I got my WRX Base model. This thing sounds great. I have everything else mechanically factory and it still pops. If you don’t want something blistering loud grab one of these the quality is insane and if you want to make it louder slap a down pipe and a tune and it will go crazy. All I can really leave this with is ENJOY!!!
Fast shipping and good quality
Great fitment, sounds good. Best single exit in my opinion. Worth the money
No issues.
I was worried that this would be too loud but I had watched a lot of videos with the stock downpipe and decided to pull trigger....I mean come on you can't beat the weight savings on this thang! Got her all bolted up, fired hee up and it was perrrrrfect. Not to loud even at cold start and not really loud cruising but when you get on it, it sounds so glorious! Heads up on the bolts that come with it to attached to the downpipe to the midpipe bent because I didnt have any help so I thought the bolts could support the weight of this thing while I was trying to line it up. Since the bolts had a small bend both had cross threaded and I had to saw the bolts off so I could replace them with better hardware. I believe it was the M8 1.25. regardless just a small little head ache and 1000 percent recommend this exhaust.
Currently I’m not able to install the part because I’m down range at the moment. But I’m excited to come home with a lot parts for my subie! Like coming for Xmas. Also shipped pretty fast too!
AMAZING SOUND!!! and an easy install
really fast shipping and overall , had lots of fun with it!!
Sound is great for my 2018 wrx, Although I do recommend getting the down pipe or (j pipe) as well because with stock down pipe the sound is much quieter so do you or research before buying. Overall aside from that i loved it.
Amazing piece and beautiful design. Worth it for anyone chasing after the subie rumble. It pops when you downshift and upshift in higher rpms. I had to pair it up with the TurboXS adapter and bought longer bolts M8x1.25x55mm because I’m running the stock downpipe and the bolts that it came with were too short.
Also, if you hear rattling, make sure your springs aren’t hitting the clamp or the exhaust itself isn’t rattling off of the heat shield.
18 STI
Ordered my exhaust and was shipped the very next day.
Sounds sickly, perfect loud
Best sounding exhaust for the WRX STI platform, in love with the sound.
I did a lot of study on which exhaust should I get for my 2018 WRX. Finally decided to go with the Tomei and surely it doesn't disappoint. The quality is superb and sounds soooooo nice without bleeding your ears. Considering it is full titanium, best bang for the buck for sure. Also very pleased with the Subispeed exhaust delete, solid piece of metal to cover up the hole. I'm a very happy man.
Looks great, welds are beautiful. Very lightweight. Be sure and grab the right side exhaust delete with this if you need it! Deep rumble, sounds mean at WOT. Couldn't be more happy with my purchase.
I was going to buy a cheaper option but when I saw the Tomei was back in stock I had to buy it. Installed in under an hour and it sounds amazing. Looks amazing and fits perfect.
Super lightweight! Perfect welds, great looking burnt tip, awesome sound! Best catback available in my opinion and it's less than $1000!
So i didnt order it through subispeed due not having it in stock at time but must say anyone want a nice exhaust and lightweight suggest this exhaust. I bought it for weight saving and noise level. I was expecting it to be louder inside the car but its actually not bad. I dont have any rattling noises with the springs that need to be installed and was real simple to install. Will suggest when installing it have extra set of hands to hold exhaust up has you put springs in place for safety.
Everything fits in nicely, the best part it sounds soooo good. The welds are beautiful and the exhaust is lightweight, very happy with what I got [2021 Subaru wrx]
Do I need an adapter to use this with my 2020 Subaru STi?
If you have the stock down pipe then yes, you will need OEM Down Pipe to 3in Cat-Back Adapter!