Paddles are designed to be 40% bigger compared to OEM ones. On top of that, the paddles' shape is perfectly matched to the steering wheel's exact contours.
You’ve put in the work to get to the water pump—don't let a tiny seal be the weak link. Choose Rein quality to keep your coolant where it belongs: inside your engine.
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
Designed specifically for BMW's Gen 2 B58 engine, it offers a significant performance boost for drivers looking to push their vehicle to the next level
2X Entries Into Our F80 M3 Sweepstakes
Designed specifically for the Gen 2 B58 engine, this high-performance charge-air cooler manifold provides improved airflow and optimized intake temperatures.
2X Entries Into Our F80 M3 Sweepstakes
The CSF "No Limit" B58 & S58 Air-to-Air Billet Manifolds come with one fuel rail for port injection (for 6 injector setups). For those looking to run dual port injection, CSF offers a second fuel rail kit.
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Lifetime Replacement
