Hayes Diesel Performance

Hayes Diesel Performance Automotive and diesel performance, customization, and repair. We work on it all

SOLD!Have a set of kryptonite ball joints for 2001-2010 duramax. List price for these are $199. We are letting them go f...
08/07/2024

SOLD!Have a set of kryptonite ball joints for 2001-2010 duramax. List price for these are $199. We are letting them go for $150. If you’re interested reach out and let us know.

During the month of May we are doing 20% off on our AMSOIL all-in-one diesel treatment!
05/13/2024

During the month of May we are doing 20% off on our AMSOIL all-in-one diesel treatment!

May special offer: Receive free stickers with every tuning order!
05/02/2024

May special offer: Receive free stickers with every tuning order!

One tiny little sensor can shut your whole engine down. Tip of the day, if you have an emissions equipped diesel keep th...
05/01/2024

One tiny little sensor can shut your whole engine down. Tip of the day, if you have an emissions equipped diesel keep the idle times to a minimum to prevent excessive soot build up!

04/30/2024

This duramax went under the knife to get rid of the problematic cp4 injection pump. It is getting a stroked out cp3 to keep it reliable and efficient!

If you’re looking for a little extra power or better fuel economy for your diesel truck. Contact us today to discuss wha...
04/26/2024

If you’re looking for a little extra power or better fuel economy for your diesel truck. Contact us today to discuss what tuning options are available for your specific need.

Need high-quality oil for your car or truck? Our selection of Amsoil products has got you covered. Contact us and we'll ...
04/22/2024

Need high-quality oil for your car or truck? Our selection of Amsoil products has got you covered. Contact us and we'll assist you in finding the ideal product for your vehicle's needs.

Address

58 W 465 N
New London, CT
83221

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+12087168193

Website

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