350Z 370Z GT86 tuning and servicing

latest from our store

Latest news from Horsham Developments

VQ35DE full rebuild

A good customer of ours brought in his 350Z as the engine was in bad shape. We chose to go for our fully forged rebuild. This…
Read More
10% off servicing January ’17

2017 Special offer - 10% off all 350Z, 370Z and GT86 servicing Throughout January '17 we are offering 10% off all our 350Z, 370Z and GT86…
Read More
350Z HR VQ35HR high idle fix

High idle problem on 350Z with HR engine? There is a bug in the 350Z HR ECU (with the VQ35HR engine) that can make the idle control…
Read More
Dyno power figure calculator

There is often a lot of chat about how to compare power figures from various dynos. Some dynos read higher or lower than others. Here is…
Read More
Engine Management training courses

Interested in learning how to remap engines? See www.emacademy.co.uk for more info
Read More
VQ35 twin turbo build

A few pictures of the H-Dev VQ35 twin turbo project. It's spec'd to do up to 800bhp. Parts used: CP pistons Manley rods Kelford cams ARP…
Read More
Ohlins install

Lovely 350z HR in for a full Ohlins Road and Track coilover install, camber arms, droplinks and full geometry set up
Read More