Dress Up Bolts Titanium Engine Kit for Nissan 370Z (NIS-012) Select Color Finish::True Burned orange will change to yellow

orange will change to yellow at 1022°F and the red will change to white after 1166°F

blue or silver

and oil degradation compared to stock rubber components

Exhaust uses Seal (VS1010)

Dress Up Bolts Titanium Engine Kit for Nissan 370Z (NIS-012) Select Color Finish::True Burned orange will change to yellowAvailable black, blue, gold, polished, purple and the multi color true burned finish. Fits all Nissan 370Z models, replacing the bolts, washers and nuts around the outer engine bay. Check the images for exact bolt placement. Vehicle Fitment: Nissan 370Z (Z34) Description: Dress Up Bolts Titanium Hardware kits look great and delivers a durable replacement option to prevent bolt nut failure and ugly rust corrosion. Titanium is ~45% lighter, stronger,