For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa Ship your ECU for free, or drive your vehicle to our location
Brand:
ES#:
3509816
Mfg#:
PA100008
$249.99 USD
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Lifetime Replacement
Also called the "breather valve" or "oil separator"
We Price Match - Give Us A Call or Chat! From production date 12/17/2005
Brand:
ES#:
4342695
Mfg#:
06F129101C
$30.99
This product was last offered at the strikethrough price on 11-12-2026
$29.99 USD
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on orders $49 and up
Lifetime Replacement
Featuring a plastic impeller
Brand:
ES#:
252666
Mfg#:
06F121011
ON SALE!
SAVE 16%
$127.99
This product was last offered at the strikethrough price on 11-07-2026
$107.05 USD
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Lifetime Replacement
Seals the downpipe to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2718341
Mfg#:
1H0253115
$9.99 USD
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on orders $49 and up
Lifetime Replacement
Add some aggressive styling to your Audi!
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
4733461
Mfg#:
012326DBKT
ON SALE!
SAVE 57%
$583.48
This product was last offered at the strikethrough price on 11-07-2026
$249.00 USD
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Lifetime Replacement
Keep your lights shining bright
Brand:
ES#:
2535520
Mfg#:
8E0941003AL
$371.99 USD
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Lifetime Replacement
Replace your worn or broken axle
Fits automatic transmission models only
Brand:
ES#:
3074043
Mfg#:
NCV23520
Limited Qty Sale
$101.99
This product was last offered at the strikethrough price on 11-10-2026
$92.99 USD
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Lifetime Replacement
Install new hardware with your new parts. M10x70
Secures the lower engine mount brackets to the vehicle
Brand:
ES#:
8639
Mfg#:
N90663002
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$11.96
This product was last offered at the strikethrough price on 11-13-2026
$11.62 USD
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on orders $49 and up
Lifetime Replacement
Located on the upper rear wheel bearing housing. M12x1.5x87
Brand:
ES#:
472668
Mfg#:
WHT002262
25% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$25.38
This product was last offered at the strikethrough price on 11-13-2026
$19.03 USD
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on orders $49 and up
Lifetime Replacement
EBC's premium sport street pad that offers high friction levels and heat fade resistance
2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes! For use with the Stage 2 Big Brake Kit
Brand:
ES#:
520861
Mfg#:
DP41470R
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$193.99
This product was last offered at the strikethrough price on 11-13-2026
$183.99 USD
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Lifetime Replacement
Keep your washer fluid free from debris
Brand:
ES#:
261694
Mfg#:
1K0955455
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on 07-06-2026
$20.99 USD
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on orders $49 and up
Lifetime Replacement
Includes crush washer. M14x1.5
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2792760
Mfg#:
N90813201
$5.39
This product was last offered at the strikethrough price on 11-03-2026
$4.99 USD
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on orders $49 and up
Lifetime Replacement
Keep your engine running smoothly
Brand:
ES#:
280479
Mfg#:
06D906461
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$280.99
This product was last offered at the strikethrough price on 08-31-2026
$243.99 USD
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Lifetime Replacement
Upgraded replacement kit including the high pressure fuel pump
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Brand:
ES#:
2081105
Mfg#:
06F198101B
ON SALE!
SAVE 27%
$1001.31
This product was last offered at the strikethrough price on 07-23-2026
$731.80 USD
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Partial Replacement
Brings true 2D mapped water-methanol injection delivery to your DI (direct fuel injected) and forced induction vehicle
Brand:
ES#:
3557788
Mfg#:
SN0-320
29% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1020.99
This product was last offered at the strikethrough price on 11-13-2026
$729.99 USD
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on orders $49 and up
Lifetime Replacement
Coolant supply pipe for the cylinder heads
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4039279
Mfg#:
06E121045E
$145.99 USD
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on orders $49 and up
Lifetime Replacement