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
More airflow to the turbo, improved turbo response, and less turbo lag. Pair with the Turner Upper Air Intake Pipe, to eliminate the factory intake muffler, and gain more intake noise.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4057664
Mfg#:
026510TMS10KT
Ships in 8 Business Days
ON SALE!
SAVE 15%
$241.99
This product was last offered at the strikethrough price on 06-13-2026
Upgrade to heavy duty aluminum construction! Includes valve cover gasket, oil cap, and hardware.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 10.5lbs!
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
Wireless controlled unit that allows adjustable throttle response control
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4624166
Mfg#:
D440-1700
In Stock
ON SALE!
SAVE 10%
$288.99
This product was last offered at the strikethrough price on 07-31-2026
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
