Upgrade your stopping power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your stopping power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get a new set of spacers and widen the stance of your vehicle
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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Delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does not include the crush washer. M14x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
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This product was last offered at the strikethrough price on
02-09-2026
Genuine Audi exhaust upgrade to make your Audi sound the way it was intended!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-26-2026
This includes 3 reinforced silicone hoses, and 1 aluminum charge air tube.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles that have the Wagner Competition Intercooler
Expect massive gains with 431-480 HP with 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade!
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This upgrade must be performed at ECS Tuning's facility in Ohio.
M10x40 Hex bolt, used on various areas on your European auto
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures rear shock mount to shock tower - qty 2 per side
4X more spark energy than stock coils!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your suspension in top shape
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
01-07-2026
Includes the parking brake motor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-26-2026
Help reduce potential detonation, carbon buildup on intake valves and protect from oil blow-by.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Kit includes 32mm front & 22mm rear sway bars
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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Lightweight, corrosion resistant, high performance lug bolts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Extended length bolts for use with 15mm to 17.5mm spacers
This product was last offered at the strikethrough price on
06-13-2026
Direct plug and play upgrade on APR wheels and other wheels.
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-26-2026
Restore Stopping Power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
06-26-2026