Deluxe BMW Exhaust Manifold Stud Kit

*NOW OFFERING EXTENDED STUDS FOR AFTERMARKET HEADERS

Installing the OEM exhaust manifold studs can be a real pain. Since the stock studs do not have a drive end, you need to "double nut" them on and off, which can be time consuming and tricky. Our upgraded exhaust manifold studs come with a torx or allen drive end to easily install them into your BMW cylinder head. This kit also includes our deluxe exhaust manifold stud nuts which are extended to protect the stud threads and prevent stripping during removal and installation. Make sure to apply a little bit of oil onto the threads so they turn in easily. A must have upgrade for any BMW owner.

Sizes:
M7x1.0 - OEM - 39MM (E Torx Drive End)
M7x1.0 - EXTENDED - 47MM (E Torx Drive End)
 
Save 10% with the kit over buying individually
 
Kits Include:

• Required Exhaust Studs for Your Engine
• Required Exhaust Copper Nuts for Your Engine

Pictures may not reflect the actual kit you receive.  All kits come with the exact number of studs and nuts your need for the engine you chose.

*Note: If you are running OBD1 cast iron headers on your M5x engine, please choose the extended stud option.

*Note 2: The OEM M54 exhaust manifold gaskets use 16 studs total. If you are using aftermarket headers with aftermarket exhaust gaskets, you may need 24 studs total.  In this case, please order the S52 kit for your application.
 

 
You May Also Be Interested In:
BMW Exhaust Manifold Stud Kit (Non Deluxe)
Individual Exhaust Manifold Studs
Individual Exhaust Manifold Nuts
Individual Exhaust Manifold Deluxe Nuts