Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5374102
Mfg#:
20307-0010-99
In Stock
ON SALE!
$11.99
This product was last offered at the strikethrough price on 06-25-2026
Fitted in air cleaner box behind front bumper cover
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4900267
Mfg#:
971129620B
In Stock at Vendor
$59.99
This product was last offered at the strikethrough price on 05-07-2026
Specially developed engine oil based on selected HC synthetic base oils for modern passenger car Otto and diesel engines with exhaust after-treatment (diesel particulate filters) and turbocharging.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Located between the retaining ring and fuel tank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Engineered and proven to support 800whp+! Price includes a $4000.00 refundable core charge.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increase of +64 Horsepower, and +167 Torque, Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
Increase of +75 Horsepower, and +176 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance high-flow exhausts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Your ECU may be locked. You are required to mail your ECU to Weistec for tuning
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.
