Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
Brand:
ES#:
1905029
Mfg#:
1J0121407F
22% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$77.15
This product was last offered at the strikethrough price on 11-05-2026
$59.99 USD
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Lifetime Replacement
Located in between the exhaust manifold and the turbo
For vehicles with CCTA & CBFA engine codes only
Brand:
ES#:
3241615
Mfg#:
06J145807
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$64.98
This product was last offered at the strikethrough price on 11-05-2026
$51.99 USD
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on orders $49 and up
Lifetime Replacement
Pink ZEREX G-40 formula, comes in a concentrate, requires dilution with distilled water.
Brand:
ES#:
3420837
Mfg#:
00004330575
$30.99
This product was last offered at the strikethrough price on 08-16-2026
$29.99 USD
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Rev Higher without worry, requires single groove valve keepers
Brand:
ES#:
2569983
Mfg#:
VWIVN-1002S
$29.99 USD
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on orders $49 and up
Lifetime Replacement
Keep your cooling system free from cracks
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4151840
Mfg#:
8K0121101M
$71.99
This product was last offered at the strikethrough price on 10-22-2026
$59.95 USD
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Lifetime Replacement
In House Engineered "Air Technology" for maximum performance and stunning aesthetics
10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE For vehicles with FSI engines only
Brand:
ES#:
2981601
Mfg#:
004527ECS01-06
$486.99 USD
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Lifetime Replacement
Maximize your engine's performance!
Brand:
ES#:
3247398
Mfg#:
HVA-254-STREET
$779.00 USD
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Lifetime Replacement
Equipped with the same precision-engineering as its Touring Edition counterpart, minus the resonators up front and 180 Technology® resonators in the rear.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4723707
Mfg#:
AWEB9S5TK
ON SALE!
Starting at
$2335.00 USD
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Lifetime Replacement
The SuperDuper X34 Insuction Bundle for the B8/B8.5 Audi S4/S5 includes all of the best 034Motorsport products required to upgrade your intake system in one comprehensive and convenient package!
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4390856
Mfg#:
034-108-1904
$1166.00 USD
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Lifetime Replacement
Includes flywheel seal and protective cap for crankshaft. 85x105x11
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3246093
Mfg#:
068103051G
$18.99
This product was last offered at the strikethrough price on 10-25-2026
$18.19 USD
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on orders $49 and up
Lifetime Replacement
See your coolant levels clearly again, comes with coolant level sensor
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4766175
Mfg#:
1K0121407A
$18.99 USD
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on orders $49 and up
Lifetime Replacement
Gain better boost response with this VWR turbo muffler delete
Brand:
ES#:
4615848
Mfg#:
VWR160001
$154.99 USD
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on orders $49 and up
Lifetime Replacement
Offers impressive power gains throughout the RPM range, improved throttle response, optional exhaust crackle, and more!
Gains up to 74 WHP/34 WTQ
Brand:
ES#:
4907834
Mfg#:
MK1-MK2-R8-1-2
$1160.00 USD
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Lifetime Replacement
he Stainless Steel Racing Catalysts offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4643362
Mfg#:
034-105-4052
$2320.00 USD
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Lifetime Replacement
Dress up your engine bay with red coil packs
Brand:
ES#:
1876879
Mfg#:
06B998115RED
$115.99 USD
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Lifetime Replacement
These filters are used in our MK4 1.8T, 2.0T FSI, 2.oT TSI, B8 A4 intake kits. Also these filters can also be used in a custom big turbo application.
Brand:
ES#:
4033238
Mfg#:
CTS-AF-300
ON SALE!
SAVE 20%
$49.99
This product was last offered at the strikethrough price on 09-29-2026
$39.99 USD
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Lifetime Replacement
More About Engine Parts & Accessories
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.