Upgrade to the true dual purpose heavy duty battery with a longer life span
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.
Includes all 8 injectors with installation kits. For all M176, M177, M178, M278, and M157 engine applications. Price includes a $374.40 refundable core charge.
Brand:
ES#:
5457234
Mfg#:
256070560080KT1
In Stock at Vendor
$3922.99
This product was last offered at the strikethrough price on 05-06-2026
Includes all 8 injectors with installation kits. For all M176, M177, M178, M278, and M157 engine applications.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5457238
Mfg#:
256070560080KT2
In Stock at Vendor
$2666.99
This product was last offered at the strikethrough price on 04-23-2026
Upgrade your Mercedes SL with the BlackBoost High-Performance Cold Air Intake System—designed for power enthusiasts who demand enhanced performance, efficiency, and style.
This Camshaft Adjuster Magnet Kit includes everything needed to prevent oil from being wicked into the wiring harness of V6/V8 Mercedes, exclusively the M278, M276, M157, M177, engine applications.
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
