New STM Evo 8/9 Coil-On-Plug Ignition Systems
Aug 10, 2016, 01:46 PM
#1
New STM Evo 8/9 Coil-On-Plug Ignition Systems
New STM Evo 8/9 Coil-On-Plug Ignition Systems
The STM Coil-On-Plug Ignition System is a direct replacement to your factory Evolution VIII coils and wires and simply plugs in and bolts down! This piece will fit under your factory spark cover, or you can leave it open to breathe and stay cool.
$479 with free shipping to the continental USA!
Evolution VIII:
Evolution IX
Order yours at STMTuned.com!
STM Evo 8/9 Coil-On-Plug Ignition Systems
The STM Coil-On-Plug Ignition System is a direct replacement to your factory Evolution VIII coils and wires and simply plugs in and bolts down! This piece will fit under your factory spark cover, or you can leave it open to breathe and stay cool.
$479 with free shipping to the continental USA!
Evolution VIII:
Evolution IX
Order yours at STMTuned.com!
STM Evo 8/9 Coil-On-Plug Ignition Systems
Last edited by STM Tuned; Jan 30, 2017 at 07:11 AM.
Oct 17, 2016, 07:32 AM
#3
Personally, my Ralliart plugs and coils have been used on and off for almost 10 years and one day this spring, Ricer just started breaking up in boost. Swapped plugs, OEM coils... no change. Everything will eventually go bad. It's just the nature of the beast.
Switched to the new STM Ignition and I got my boost back! Not to mention it looks fatastic, which always makes me happy
Ricer makes around 530 HP on our mustang dyno now on the FP Zephyr. I usually trap around 135 in the quarter and this ignition is perfect for this power range.
We do have them in stock at STM and it is SUPER easy to install. Don't forget the to replace the fuse!
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