“This is an awesome upgrade for the civic si, the install was pretty straightforward, makes the engine bay look amazing and delivers power/sound. I love it PRL makes a solid quality product yet again”
“Couldn’t be any happier , performance was noticeable, and looks great , perfect fit , and thank you so much to TSP !! Always taking good care of me , great costumer service,fast shipping.”
“This kit, along with the PRL Cobra CAI, completes the turbo intake. IATs do not seem to have changed for the worse, so I will take that as evidence that the titanium pipe is doing its job. Fuel trims are exactly as they were before install, as expected. On the stock turbo there isn't a huge difference, but there is a bit more response from the turbo and absolutely a positive change in sound. If you already have or are planning to upgrade to a drop-in/"stock frame" turbo this kit is great.
The estimated 3-hour long install is no joke. Dealing with the various lines and hoses along with the poor accessibility of the mounting bolts will try your patience. It's worth it, though! It also just looks fantastic.”
