Includes new control arms with Density Line control arm bushings, ball joints, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models from production date 11/3/2009 (M14 Ball Joints) - Please verify existing prior to ordering
Take control of your ride while going low with our sport-tuned coilover system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Vehicles equipped with Electronic Damping Control (EDC) will lose shock dampening and receive a system error code with coilover systems.
Brand:
ES#:
3478463
Mfg#:
025412ECS01
In Stock
ON SALE!
SAVE 41%
$1154.99
This product was last offered at the strikethrough price on 05-02-2026
Change the tone of your 3.0T exhaust with easy-to-install downpipes that mate to your factory cat-back exhaust.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4376068
Mfg#:
012616LA01KT
In Stock
ON SALE!
SAVE 25%
$599.99
This product was last offered at the strikethrough price on 05-02-2026
NEW UPDATED DESIGN! True 3.5″ intake for maximum airflow - 3.5" mandrel bent piping with huge 6″ velocity stack air filter!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners within a clean, cost-effective package.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your suspension in top shape - Includes all front control arms, ball joints, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Fits models from production date 8/16/2011 (M14 Ball Joints) - Please verify existing prior to ordering
Brand:
ES#:
4327286
Mfg#:
1160500189/HD
In Stock
ON SALE!
SAVE 12%
$1140.00
This product was last offered at the strikethrough price on 01-06-2026
Set your vehicle low and tight for optimal performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Lowering front: .5" - 2.5", rear: .5" - 2.5"
Includes new lower control arms with Density Line control arm bushings, M14 ball joints, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models from production date 11/3/2009 (M14 Ball Joints)
The best value for Heavy Duty OE Replacement and Stage 2 Power Levels! Capable of holding 475 Ft/Lbs of crank torque.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Features 32 way adjustable damping, variable length and zinc-coated shock bodies
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Models with Dynamic Chassis Control (DCC) will require DCC Cancelers
Brand:
ES#:
4474122
Mfg#:
000745LA01
In Stock
ON SALE!
SAVE 35%
$1154.99
This product was last offered at the strikethrough price on 05-02-2026
Increase horsepower and eliminate heatsoak - Drop-in intercooler requires no cutting, trimming, or mods!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
60A Durometer solid rubber that eliminates the soft and leak prone factory engine mounts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4736298
Mfg#:
039803LA01KT
In Stock
ON SALE!
SAVE 15%
$529.99
This product was last offered at the strikethrough price on 05-02-2026
Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Custom tuning software required for installation.
ECS evolutionary design and manufacturing, blending with raw emotion, desire and passion, creating a truly unique driving experience
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes new control arms with Density Line control arm bushings, ball joints, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models up through production date 11/2/2009 (M12 Ball Joints) - Please verify existing prior to ordering
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
