Made in the USA! 100% Bolt On Installation. Simple DIY installation; no cutting or welding required
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4620394
Mfg#:
034-107-2012-RED
In Stock
ON SALE!
SAVE 10%
$63.00
This product was last offered at the strikethrough price on 06-28-2026
+130 HP, and +114lb-ft TQ. 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core / to be upgraded.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms You are required to ship Weistec your OE turbochargers as a core.
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms One heat range colder than NGK 97506 SILZKBR8D8S
Portable for at-home or on-the-go charging. Charging rates of up to 30 miles per hour - max rated power up to 9.8KW. Compatible with all vehicles utilizing the standard J1772 connector.
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Brand:
ES#:
4635610
Mfg#:
B5G40
In Stock
ON SALE!
SAVE 27%
$187.99
This product was last offered at the strikethrough price on 05-02-2026
T304 Stainless Steel 200-cell sport catalytic converters. Typical horsepower gains 20+ and torque 20+ ft. lbs.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Cars with 3 Bolt Flange - You must check prior to ordering.
Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4667211
Mfg#:
034-107-2012-YEL
In Stock
ON SALE!
SAVE 10%
$63.00
This product was last offered at the strikethrough price on 06-28-2026
Plug-and-play upgraded coil pack featuring a CNC-machined heat sink for better heat dissipation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4667218
Mfg#:
0341072012YEL-6
Ships in 3 Business Days
ON SALE!
SAVE 10%
$384.00
This product was last offered at the strikethrough price on 06-28-2026
Great for both gasoline and diesel engines!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4152100
Mfg#:
22120
In Stock
29% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$16.99
This product was last offered at the strikethrough price on 05-14-2026
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.
