RK Autowerks Forged S63TU4:
- Complete disassembly, cleaning, and inspection
- All new OE BMW consumables (gaskets, seals, stretch bolts, etc)
- Rebuilt cylinder heads with the latest revision of BMW OE valve seals installed
- Carrillo Forged Rods
- ACL Race Coated Bearings
- RK DI Cams (allow for full E85)
- Wagner Pro Series Head Studs
- CP Forged Pistons
- Darton Sleeves (for over 1000whp)
Can be installed into the following vehicles:
- M5 | F90 | 2018+
- M8 | F91/F92/F93 | 2020+
- X5M & X6M | G95/G96 | 2020+
Installation is available at our shop in Ft. Worth, TX. Please see this link to add installation.
The forged S63TU4 will be shipped via freight and usually takes 3-7 days to arrive once picked up. Engines can only be sent to a commercial address.
Please message firstname.lastname@example.org for pricing info.
- $15,000 – Refundable upon receipt of a usable core S63TU4