Dinan Ignition Coil Exhaust Manifolds/Headers The 20-0151 Check Valves feature

The 20-0151 Check Valves feature a large 1" ball for maximum flow

the engine starts easily

2013-2018 Subaru SJ Forester (5x100)

1996-1999 MITSUBISHI MAGNA TE

1988-1995 NISSAN PRAIRIE M11 4CYL (12mm - adds +/- 1

Dinan Ignition Coil Exhaust Manifolds/Headers The 20-0151 Check Valves featureDinan Ignition Coils are designed to be a direct plug and play replacement, or upgrade, to factory coils and provide greater energy output. With up to 10% more energy output than stock you are ensured a stronger and more consistent spark. Whether you are replacing dilapidated coils that are causing sluggish acceleration and or misfires or simply upgrading for a more reliable and consistent spark your ignition system will be more efficient with a new