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Based on 25237 reviews
Fast Shipping, Free OTS Map what could be better

Product arrived in 2 days tune came two days later. Best price online when factoring in an ots tune that is better than cobbs


Awesome set up for the price. Nice & stiff but after 300mile break in process she feels just like a daily 👌🏽 but when I want to rip it she ripppsss😁😎 you won’t regret getting it!! Trust me

Quick Shipping!

It had everything I needed. So far can’t complain. Ready for a tune now!

Great sound

I've had this exhaust on my 2017 ST for a couple of months now and it sounds amazing. there are almost zero videos or information in general about this exhaust. Didn't install the silencers, sounds great without, not to loud not to quiet.

Easy install

Fast shipping from MAP as always and a very easy install. A must have if tuning your car.

Great Radiator

I’ve had this radiator installed for about a year now and instantly you can tell a difference in the cooling capability versus OEM. Easily one of the best mods I have done to my Si. Cooling mods are often overlooked and underrated by those who are just beginning to modify their cars, but true professionals know they are of the utmost importance and quality products like this one are an essential part of any build. 10/10 recommend this product.

worth it

sound amazing. love the pops!!! fast shipping man i love maperformance!

Great product

Great fitment and easy install. Would recommend to an Evo owner!

Recommended part

Bought this to use with my MAP j pipe. Haven’t seen any blue smoke or burning oil smells since installing it. Would definitely recommend.

Sounds great

It sounds great and the install was very simple. Been using on my 2020 si for about 2 months now and it’s been fantastic the whole time

Race car!

This thing sounds incredible, the way it should from the factory. Fairly easy install, minus one heat shield, if you have a jack and jack stands. Also picked up Grimmspeed hardware/turbo gasket and the perrin sump restrictor. Would definitely recommend.

Great quality

Gauge is great quality and comes with many accessories to ensure good fitment. Put this on my 2015 sti.

Ets intercooler

ETS it’s a grand brand
Good quality, very good for high HP

MAPerformance Stage 1 tune well worth it!

If the stock tune is a 3 out of 10 , COBB a 5 out of 10, then I would rate the MAPerformance tune a solid 7. The COBB tune felt sluggish in the 2000 to 5000 rpm range vs the MAP, which felt lighter and more enjoyable. Both tunes get rid of the rev hang, but MAP is more effortless. Any stalling down low with stock tune seem to be gone and car feels easier to shift. I think the stock tune limits shifting when above 5000 rpm, especially the 2nd to 3rd pull. While this is not a 100 percent fix it feels better when shifting. I highly recommend this tune! It does transform the car.


Really woke the car up.. 2018 wrx only mod are nameless muffler delete

Good fitment

It’s probably a great fitment for the 02-07wrx. It’s a terrible fitment for an 04 Forester XT. If you have a 04 Forester XT don’t buy this model

First Mod

Quick install, and just like everyone says - sounds like a bov
Helps a ton with airflow even on street (upgrading to race later)
Definitely worth it.

Good springs

Good springs. Upgraded performance. Ride quality is a little more harsh but not terrible at all. I only took 1 star off because one side squeaks really bad when turning.


Great product. Easy install plus I found out I had a boost leak (preowned wrx) which I was able to fix while I installed this.

While you won’t need a tune for this by itself, you won’t be able to hear the sounds without an aftermarket intake. You will need a tune for the aftermarket intake

Cobb AP V3

Not sure why I waited so long to buy this, the change in power is night and day. It was super easy to install and definitely recommend this to anyone who is on the fence about it.

Best their is for the 10th gen’s

Amazing build quality and easy to install. Performance consistency and who doesnt love the sound when switching gears! Dont hesitate and press the buy button.

2018 WRX stage 2

First off I have a had the H4 and the FA models of the impreza/WRX. First was 2008 and full exhaust with a cobb tuner stage 1. I then got what I have now 2018 WRX MAPERFORMACE stage 2 cold air intake and catted down pipe. I can't def say that the products I've pitched from MAperfermace have been spot on with what your expecting. After the catted downpipe install was complete I saw a huge difference in turbo boost and over all smooth pull through the powerband. I highly recommend this upgrade although the studs in the factory turbo down are a 4 letter word to work with. Take your time with it ,don't think it's gonna happen in 1 day and to make sure get the gasket. Hardware may or may not bee needed if you have a hardware store that would carry studs for it incase one does break or a nut. Just some advise. But we'll worth the time. Makes a little deeper sound but nothing loud I like the sleeper style.


I live on the east and due to the cold winters, I ordered this available upgrade to protect my evo. Fast and easy intall.

Perfect fit

Perfect fit for the 2017 WRX. Stands out. Fast shipping.

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