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Audi A4 Performance Parts & Upgrades

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ES#3980512 - FMINT12 - Performance Front Mount Intercooler - Offering a huge 128% increase in frontal area and matching increase in internal volume - Forge - Audi

Offering a huge 128% increase in frontal area and matching increase in internal volume

Brand:
Forge - Corporate Logo
ES#:
3980512
Mfg#:
FMINT12
Ships on Nov 30, 2026
$1372.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3106531 - k70350fhdofeKT - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Conservatively rated at 450ft/lbs. - South Bend Clutch - Audi

Designed for track use while still streetable. Conservatively rated at 450ft/lbs. Includes single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3106531
Mfg#:
K70350FHDOFEKT
Ships on Nov 25, 2026
$1367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4070112 - CTS-EM-B567-50D - CTS Street Sport Engine Mount - Priced Each - 50 Durometer rubber construction - CTS - Audi

50 Durometer rubber construction

Brand:
CTS - Corporate Logo
ES#:
4070112
Mfg#:
CTS-EM-B567-50D
In Stock
ON SALE! SAVE 20%
$94.99

This product was last offered at the strikethrough price on
09-29-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3546574 - 034-401-1062 - Density Line Upper Control Arm Kit - Track Spec - Gain negative camber for increased cornering grip, better turn-in, and improved handling! - 034Motorsport - Audi

Gain negative camber for increased cornering grip, better turn-in, and improved handling! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3546574
Mfg#:
034-401-1062
Ships in 3 Business Days
$680.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1892704 - 16600 - Cat-Back Exhaust - 2.25" stainless steel with dual 4" polished stainless tips - Magnaflow - Audi

2.25" stainless steel with dual 4" polished stainless tips

Brand:
Magnaflow - Corporate Logo
ES#:
1892704
Mfg#:
16600
Back Ordered
$1360.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#250729 - ECS10159KTWB -  ECS Wheel Spacer & Bolt Kit - 20mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
250729
Mfg#:
ECS10159KTWB
In Stock
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2022 - 29369-1 - Sport Spring Set - Unrivaled comfort and performance. Average lowering of 1.5"F and 1.4"R - H&R - Audi

Unrivaled comfort and performance. Average lowering of 1.5"F and 1.4"R We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2022
Mfg#:
29369-1
In Stock
15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$399.00

This product was last offered at the strikethrough price on
10-01-2026

$339.15 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4031341 - je279930 - JE Forged Piston Set - 82.5mm bore (standard), 9.1:1 compression ratio, 92.8mm stroke - Includes rings, wrist-pins, & circlips - JE Piston - Audi Volkswagen

82.5mm bore (standard), 9.1:1 compression ratio, 92.8mm stroke - Includes rings, wrist-pins, & circlips

Brand:
JE Piston - Corporate Logo
ES#:
4031341
Mfg#:
JE279930
In Stock at Vendor
$1699.99

This product was last offered at the strikethrough price on
11-04-2026

$1350.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3449953 - CTSEXHTP0006-CAT - 3" High Flow Catalytic Converter - Designed to seamlessly fit in place of factory catalytic converter - CTS - Audi

Designed to seamlessly fit in place of factory catalytic converter For vehicles up through 2020

Brand:
CTS - Corporate Logo
ES#:
3449953
Mfg#:
CTSEXHTP0006-CAT
Ships in 8 Business Days
ON SALE!
$279.99

This product was last offered at the strikethrough price on
09-29-2026

$269.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3675616 - S-02E-BR-A - BR Series Coilover Suspension Kit - Extreme Low  - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving Please allow 4-6 weeks for build time
For avant models only

Brand:
BC Racing - Corporate Logo
ES#:
3675616
Mfg#:
S-02E-BR-A
Ships on Jan 8, 2027
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3675615 - S-02E-BR - BR Series Coilover Suspension Kit - Extreme Low  - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving Please allow 4-6 weeks for build time
For sedan models only

Brand:
BC Racing - Corporate Logo
ES#:
3675615
Mfg#:
S-02E-BR
Ships on Jan 8, 2027
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3675623 - S-09E-BR - BR Series Coilover Suspension Kit - Extreme Low  - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving Please allow 4-6 weeks for build time

Brand:
BC Racing - Corporate Logo
ES#:
3675623
Mfg#:
S-09E-BR
Ships on Jan 8, 2027
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4424824 - S-28E-BR - BR Series Coilover Suspension Kit - Extreme Low - Featuring 30 levels of adjustment and performance spring rates and valving - BC Racing - Audi

Featuring 30 levels of adjustment and performance spring rates and valving For vehicles with production date from 7/12/2016 with 48.5mm front strut body without factory Electronic Damping Control.

Brand:
BC Racing - Corporate Logo
ES#:
4424824
Mfg#:
S-28E-BR
Back Ordered
$1345.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2063854 - 002403ECS01A08KT -  ECS Wheel Spacers - 8mm (Pair) - Exclusively built for your 57.1mm centerbore VW/Audi - ECS - Audi Volkswagen

Exclusively built for your 57.1mm centerbore VW/Audi 10X Entries Into Our F80 M3 Sweepstakes USE CODE ECS20 IN CART FOR BEST PRICE
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2063854
Mfg#:
002403ECS01A08KT
In Stock
$95.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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