I have a set of RC Engineering 275cc injectors for sale for 200$. I bought them for 410.00 and used them for about 20,000 miles. There is a noticeable difference between the stock ones and these. I also have a Place Racing cold air intake set up for 100$, they stopped manufacturing this unit due to low demand, this is the last one made and sold. It is yellow and has the usual dings and scratches from the hood hitting it and the radiator cap hitting it, it's 3in mandrel bent piping with the adaptor for the MAF and a K&N filter. I paid 252.40 for it.

*edit* These are for a KA24E SOHC 89-90 240sx

 

check your pm