Features a larger compressor wheel for a power capability of 780+ hp!
Custom tuning software required after install
Brand:
ES#:
4685288
Mfg#:
CTS-TR-0410
ON SALE!
SAVE 10%
$1799.99
This product was last offered at the strikethrough price on 09-29-2026
$1619.99 USD
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Designed to seamlessly fit in place of factory catalytic converter
Brand:
ES#:
2972520
Mfg#:
EXH-TDP-003-B7HF
ON SALE!
SAVE 10%
$299.99
This product was last offered at the strikethrough price on 09-29-2026
$269.99 USD
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Lifetime Replacement
Easily increase the supercharger rotational speed to create more boost
10X Entries Into Our F80 M3 Sweepstakes Appropriate stage 2 software is required for use
Brand:
ES#:
3551738
Mfg#:
025509ECS01
ON SALE!
SAVE 25%
$179.99
This product was last offered at the strikethrough price on 10-15-2026
$134.99 USD
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Lifetime Replacement
Enhance the sound and performance of your A4 with our Valved Cat-Back and a Luft-Technik Intake System
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4751092
Mfg#:
003353ECS01EBKT
$1388.42 USD
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Lifetime Replacement
Wirelessly connect your JB4 to your phone!
For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering. For use with JB4 only
Brand:
ES#:
3514868
Mfg#:
JB4-SPWCK-F
$159.00 USD
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on orders $49 and up
Lifetime Replacement
Featuring dual cone filters and carbon fiber shroud for superior air flow and aesthetics.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5374630
Mfg#:
040300LA10
ON SALE!
$2039.99
This product was last offered at the strikethrough price on 10-28-2026
$1937.99 USD
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Lifetime Replacement
Reduce body roll and increase handling - Non-adjustable
We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3449487
Mfg#:
71810
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$429.00
This product was last offered at the strikethrough price on 10-01-2026
$386.99 USD
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Lifetime Replacement
Wireless Controller with Blutooth Mobile connectivity
Call In Or Chat For Best Price!
Brand:
ES#:
4624165
Mfg#:
EM100050
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$337.95
This product was last offered at the strikethrough price on 09-28-2026
$299.95 USD
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on orders $49 and up
Lifetime Replacement
Deepen the exhaust note without replacing the entire exhaust system
Brand:
ES#:
4507084
Mfg#:
CTS-EXH-TP-0016
ON SALE!
SAVE 13%
$999.99
This product was last offered at the strikethrough price on 09-29-2026
$870.99 USD
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Lifetime Replacement
Get rid of the slop with ECS performance polyurethane engine mounts!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4315393
Mfg#:
002734ECS01
ON SALE!
SAVE 20%
$703.99
This product was last offered at the strikethrough price on 06-13-2026
$563.19 USD
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Lifetime Replacement
Enhance your front sway bar performance with our Billet and Polyurethane sway bar mounting solution
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4488033
Mfg#:
029882LA01
ON SALE!
Starting at
$124.23 USD
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Lifetime Replacement
Featuring 30 levels of adjustment and performance spring rates and valving (6K front springs, 6K rear springs)
Brand:
ES#:
5396236
Mfg#:
H-11-BR-6K-6K
$1195.00 USD
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Improved power, supercharger sound, and overall performance.
2X Entries Into Our F80 M3 Sweepstakes CARB certified for sale in all 50 states
Brand:
ES#:
4304717
Mfg#:
034-108-1027
EO#:
D-850-2
$455.00 USD
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Lifetime Replacement
Add some aggressive styling to your 8Y RS3!
10X Entries Into Our F80 M3 Sweepstakes For vehicles up through the 2024 model year only (Pre-Facelift)
Brand:
ES#:
4636508
Mfg#:
048084LA01-01
ON SALE!
$679.99 USD
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Lifetime Replacement
Features 32 way adjustable damping, variable length, zinc-coated shock bodies and performance sway bar end links. Includes all new mounts, bearings and hardware for a comprehensive suspension package.
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! Models with Dynamic Chassis Control (DCC) will require DCC Cancelers (ES#4440328)
Brand:
ES#:
4751548
Mfg#:
003929LEB2KT
$1897.99 USD
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Lifetime Replacement
Bring your stock wheels to the "flush" position
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4366485
Mfg#:
B8Q5SQ5FLUSHKT
ON SALE!
SAVE 15%
$318.99
This product was last offered at the strikethrough price on 06-13-2026
$271.14 USD
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Lifetime Replacement