Really Good

Nothing crazy but definitely worth it.

Install was easy and only took about 3 hours including taking off the front bumper. Works fantastic, especially on the track. No heat soak at all.

Best tune on the market

Perfect to pair with a PRL downpipe

This is the way to go.

Wish it had a little weight to it

Cant go wrong with this CAI

Great sounding exhaust. Easy installation

Just getting another cone to interchange when it time to clean filter.

Best tune you can get so why not rock the sticker

Dont know why i waited so long to get it really wakes the car up.

Absolutely terrific tune for a stock SI, felt like the car lacked some power in the upper rpm range from the base maps and this custom tune takes care of that and much more! Throttle response is significantly higher and car pulls nice and strong throughout all gears but especially 3rd-4th. Will definitely be buying more products for TSP when time comes.

Good morning I have not received it yet

Great replacement and great quality!

Short Throw Adapter for the 10th Gen Honda Civic and Accord

Not in stalled yet will install 8-11 ok then I will review on all parts that’s when I’m scheduled for mechanic

Night and day difference! Thank you for the fast service

I don’t really abuse or race my car but I did beat a 2018 challenger r/t

Loving this I can hear my turbo better when it spools and gives my car a little more pick up! Highly recommend this!

2016+ Honda Civic 1.5T Downpipe Upgrade (Version 2)

I have this installed on a 2017 SI.
Save yourself a headache and drop the exhaust off the rear hangers when installing.

I have it set to the middle points which is supposed to have a stiffness rate of 950lbs. For reference the type r stock rear sway bar is 721lbs.
The car feels much more responsive and planted on turn in. You can carry a lot more speed through turns and body roll has been reduced a lot.

I wouldn't recommend using the inner most holes unless you also upgrade the front sway bar. As right now at highway speeds it requires a bit more precision when making sharp movements. I can easily see the inner most holes inducing snap oversteer.

Overall it's a good product, nice quality construction and stronger brackets. Also good variability as you can drastically change how stiff or soft it is depending on your set up needs.

(Yes, I finished installing all the hardware after the pictures were taking)

awsome knob loving it , fast delivery !really satisfied! Thank you guys!

Greatest decision I’ve made for my 18 Civic SI. Power is really noticeable. Shipping was really fast and on point!

Coming from Hondata after all these years I was running the 6+ psi map and loved it but it was still missing something. In comes KTuner with TSP stage 1 and wow that’s what a car should feel like. Has just enough power when u need it and doesn’t sacrifice MPG! Amazing little tune that’s all u will ever need! Great value!

Great product , great company. When I received the Ktuner I wasn’t sure how to set up the tsp tune. Emailed the guys over at TSP and they assisted me right away! Car feels so much better with the tunes installed

Awesome!! Pretty smooth, I like it.

I waited 7 weeks for this exhaust. But I gotta say, I've owned quite a few cat back exhaust and this by far, has the best fitment and sound of all. Priced right as well. I love the extra details done to it. Thanks greddy, you never disappoint me. It was definitely worth the wait.

This product is awesome, feels great while driving aggressively.

Was previously running the dual 21.5 psi base map and it’s night and day. Would 100% recommend this to anyone who wants a little more zip.

A tune only really fixes livability on these cars.

Setup and flashing was super straightforward with a halfway decent windows laptop. TSP Stage 1 makes a very noticeable difference in power delivery on an otherwise bone-stock FC3. I've been running this tune for a month and have been pretty stoked in the canyons so far. Very consistent power. 🤘

If you have a 10gen civic , I would highly recommend the tsp tune . I took to long to buy it . Pull the trigger now don’t wait like me lol .

Easy to use. If you know what your doing. I Should have done this much sooner

Great product definitely needed on any 10th gen 💪💪

Awesome product from an amazing company. Highly recommended that anyone that is looking to order ktuner buys from TSP!

I try the Ktuner with standard map for about 1 year, than I decide to take the TSP stage 1 map, another world, really good job!

Very nice quality and can't wait to wear it to car shows to come! Fits exactly how I expected!