8th port added a lot of extra power. the speed shyts and gets now!! Nick is always great to work with. He helped answer some questions throughout the install. 8th port will be the best decision you make for your speed!!

Good quality, instructions were concise and clear step by step with good pictures on Damond's website. Note: Understand that these are polyurethane mounts that change the axis of rotation and isolate movement much better than the OE mount design, so there will be increased NVH even with the Street Duro which I got, mainly on takeoff and off-throttle coastdown in gear, but at idle and while driving are very docile. Overall tradeoff is well worth it for a small increase in NVH (vibration).

Absolutely amazing company to work with handled all my questions and concerns along the way. Alex Forte 10/10 recommend to anyone looking for parts.

NGK 6510 1-step Colder Iridium Spark Plug’s - Mazdaspeed / Focus RS/ST / Ecoboost Mustang Set of 4

Car feels great and sounds healthy. Maintenance didn’t take very long either. They’re super easy to work with as well. Graveyard is definitely the go-to shop in my opinion, especially if you have a Mazdaspeed. Will definitely be coming back whenever i need something replaced or installed.

Super Fast shipping! The whole team at Graveyard has been awesome!

Autotech Hi-Volume Fuel Pump Upgrade Kit -Mazdaspeed 3/6

Night and day difference over stock. Highly recommended (mainly autox)

Works great arrived sooner than expected! 10/10 for the service

Super fast shipping, amazing customer service, and everything looks good, I’m ready to get it all installed.

Quick shipping

Perfect fitment, great quality, and fast shipping! Couldn't ask for a better transaction than that. This was the first of many purchases from Graveyard.

Easy install, Shipping was fast! Definitely recommend to make your car stand out

Very good, I love it

Straight forward install. The front screw is almost impossible to install on the front hanger where it attaches underneath the car. Only took 30 minutes to install. Recommend using hair spray on the inside of the couplers before installing. Had to remove it twice to stop a boost leak. Would buy again!