Includes new OEM Bosch injectors and Genuine BMW installation hardware for a full refresh of your fuel injection system
For vehicles with the earlier Gen2 B58 engine only
Brand:
ES#:
5443828
Mfg#:
BB58G2FIRKT
In Stock at Vendor
$750.99
This product was last offered at the strikethrough price on 08-07-2026
Designed specifically for CSF B58 and S58 high-performance manifolds, these Adaptor Plugs allow you to seamlessly install nitrous, water, or methanol injection systems right into each cylinder runner.
2X Entries Into Our F80 M3 Sweepstakes
The highest performance intake manifold currently on the market for the Gen 2 B58 engine!
2X Entries Into Our F80 M3 Sweepstakes Please note: This is a special order finish. Typical lead time ranges between 5-6 weeks.
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
