The JMF SRT4 intake manifold is for the daily driven weekend race warriors who want the best of both worlds, more HP without sacrificing a lot of spool and streetability. With over 10 years of proven results, our SRT4 intake manifold is the best bang for you buck. Our latest revision introduces a CNC machined billet 1 piece runner section for added strength. Expected gains can be anywhere from 10-45 HP based on your setup and tuning.

This manifold was tested on a Neon SRT-4 with 50 trim turbo kit, 2.5" IC piping, 2.5" exhaust system, upgrade FMIC, 19psi, and pump gas. The result was a 24hp and 10ft/lb increase in power over the stock intake manifold. Just imagine the kind of power increase you would get on a car with a larger turbo, cams, higher rev limit, and engine management!

Features:

- Made form 6061-T6 aircraft quality aluminum
- Works with either stock throttle body, and either MPx 62mm tb, or 70mm tb.
- CAD designed
- CNC machined billet runner section
- CNC machined velocity stacks
- Angled and tapered runners to match port entry
- O-ring'd head flange eliminates the need for a gasket
- 5 port vacuum plate with 1/4" NPT threads

Please note that this intake manifold changes the inlet angle for the throttle body, so your uppipe between the throttle body and the intercooler will have to be modified to match the new angle.