You've put FD2 in your post, but posted this in the FN2 section, so I'm assuming you mean FN2.
You can't really go wrong with Eibach Lowering springs. You can get them in 15mm and 30mm variety. The 30mm kits you can only get from ABP Motorsport. The others you can get from pretty much anywhere, most of the traders in the Traders section of this forum will be able to supply and fit them.
Part number E10-40-011-01-22. You may see them advertised as -25mm springs. That is because they also fit the standard 1.8 Civic which is 10mm higher than a CTR.
Exhausts, take your pick really. Common ones to get are:
- Milltek (non-res version is quite loud) for around £500
- HKS Premium Muffler which gives very slightly better power for around £750, comes with gash replacement exhaust triangles that I personally wouldn't use and the exhaust normally sticks out the back of the bumper but the recent trend is to get them trimmed off so they don't stick out.
- Toda which is renowned as the best and gives good gains, excellent fit but costs around £1100-1200.
Again most of the traders in the Traders section can supply and fit these.
There are other exhausts available like Blue Flame, but to be honest I wouldn't really bother with them.
The other JDM ones like Mugen, Js and Spoon ones are good, but costs a fortune.
They don't make my exhaust any more because Magnex went out of business, but mine makes the same gains as a HKS Premium Muffler.
If however you do mean a FD2, sorry I can't help. :lol: