Search results

I decided to buy a Truck (too many yard and house projects not to have one) and trading in my 2018 Civic Si Coupe. I would like to sell these items as a GROUP, at a huge 50% discount. All of these worked superbly well, they are guaranteed to be in Like New condition. Asking price for the...

With warmer temperatures, comes new liabilities....

2018 Civic Coupe Si, has the factory Goodyear Eagle Sport tires. I was just curious what PSI folks are setting their tires to for everyday driving? I see the tire wall says 51psi, but that just seems way too high? There is no specification that I can find in the Owner's Manual. My car only...

Stay thirsty my friends... https://www.caranddriver.com/features/g26426806/10best-cars-winners-2019-flipbook/?utm_source=facebook_ign&utm_medium=cpm&utm_campaign=ign_g26426806_fb_d_r&fbclid=IwAR0LILVoQTJ5L5XNJyqpmG1WCYaoqJFRF42J7D8AUx1C5pdPBXI6h7Mh-Tg&slide=11

Hey guys, Hondata posted some updates for Flashpro, on Feb 14th 2019, Current version is v3.2.4, Go to the downloads page, takes about 1 minute.

Has anybody checked these High Impedence Bosch Fuel Injectors out on eBay: I have an e85 setup on my 2018 Si, and am curious how much additional flow cc and lbs/hr these Bosch High Impedence Fuel Injectors offer over our Stock OEM fuel injectors? Also there is a High Pressure Fuel Pump...

Installed the new PRL e85 Flex Fuel Kit in my 2018 Civic Si today. WOW! What a difference it makes, it's not just tons of extra pull, but the motor has a whole new growl to it as well. I really like this kit, the fit and finish is polished and is done in such a way that if you want to remove...

Just curious if anyone has done a Rear Spoiler delete on their Coupe Si? After removal, how many holes are there on the trunk lid and is there anything to put in their place to cover these up nicely (both functionally to prevent water seepage and aesthetically speaking) ???

Today I installed the HardRace 8722 Rear Mount. 100% Happy with the results. There is zero (0) NVH, and the shifting is so smooth now as compared to the factory mount, that it's amazing!! When the factory mount was there, I always had rough shifts in 1st and 2nd due to the slight rotational...

Here is the new GT-R, interesting approach they have with these side-skirts, they are going in the opposite direction of what you typically see. The raised side fin is on the back of the front wheel, versus the typical front of the back wheel.

I'm interested in the performance/HP gains from one of the various Downpipe & Frontpipe aftermarket parts for sale, but many of the YouTube videos I've watched where guys have installed these, often they sound like (for lack of a better word) lots of Pop & Rattle. Maybe that's just audio...

Has anyone researched what is the weight of the factory OEM Hood? It seems pretty heavy. Also, along those lines, what is the typical weight of the carbon fiber aftermarket hoods. Curious how many lbs we can shed from that one mod. Any other weight shedding tips anyone has gotten into?

2018 Civic Si Coupe: I'm wanting to use e85 in the car and wanted to confirm - is the Hondata FlashPro essentially all I need, to tune the car computer to the new fuel. I am asking because there are a variety of "e85 analyzer kits" out there for an additonal $300-400 but I'd rather save that...

2018 Civic Coupe Si: Using the factory rims, I'm wanting to run with some wider tires on the rear only. Currently it has the Goodyear Eagle Sport P235/40 R18. For the rear tires, I was thinking about replacing with the Goodyear Eagle Sport P255/40 R18. The width of the 235 is 9.25", while...