Replace your stock, heavy battery with a direct replacement, lightweight performance Lithium battery that weighs in at only 11.5lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms i35X replacement as its Non Longer Available, this unit is slightly longer, same width and a little shorter in left & right side positive, respectively
Closed airbox system for added filtration and performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without secondary air injection only
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Two heat ranges colder than stock with a surface discharge design
Brand:
ES#:
4017480
Mfg#:
ER10GS
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$37.99
This product was last offered at the strikethrough price on 06-16-2026
Replacement oil pan drain plug with seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Recommended to be replaced during each oil service. Stock up and save!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4006997
Mfg#:
9263K126-10KT
In Stock
ON SALE!
SAVE 25%
$49.90
This product was last offered at the strikethrough price on 06-13-2026
Smooths airflow and optimizes routing - for more effective performance in high boost, high temperature use
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep proper pressure in your coolant system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4858532
Mfg#:
2Q0121321A
In Stock
ON SALE!
SAVE 22%
$19.99
This product was last offered at the strikethrough price on 05-02-2026
Improve your charge airflow path with our Silicone Intercooler Pipe Couplers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3088891
Mfg#:
010137ECS02-02KT
In Stock
ON SALE!
SAVE 25%
$188.99
This product was last offered at the strikethrough price on 06-13-2026
Provides a dramatic reduction in charge air temperatures to ensure peak performance is achieved and sustained while resisting heat-soak after repeated efforts and in harsh climates and conditions.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Seal between cylinder head and engine block
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4028092
Mfg#:
06L103383B
In Stock at Vendor
$53.99
This product was last offered at the strikethrough price on 05-07-2026
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.
