Eliminate weak factory plastic idlers with the UPD M156 Billet Idler Set - a high-strength CNC aluminum upgrade built for smoother operation, extreme durability, and long-term AMG reliability.
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Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed
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Brand:
ES#:
4715166
Mfg#:
1560160769KT
Ships in 4 Business Days
$369.99
This product was last offered at the strikethrough price on 12-29-2025
Featuring ECS Tuning Wheel Spacers & H&R Ball Seat Wheel Bolts 14x1.5x43mm for OEM wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For use on rear axle ONLY
Brand:
ES#:
4699616
Mfg#:
002411ECS02A1KT
Ships in 2 Business Days
ON SALE!
SAVE 19%
$244.98
This product was last offered at the strikethrough price on 05-02-2026
Precision manufactured for consistent stopping power during high performance driving. Featuring a GeoSpec® corrosion-resistant coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5444733
Mfg#:
2114231112-XKT
In Stock
ON SALE!
$199.99
This product was last offered at the strikethrough price on 06-13-2026
Featuring Advanced Fuel Dynamics x Deatschwerks 1100cc Injectors! Max Wheel Horsepower Supported on E85 of 1075hp on naturally aspirated engines & 975hp on forced induction engines!
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The perfect Clutch Kit to re-build or upgrade any 722.9 7 speed transmission available for AMG vehicle platforms
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High performance street pad featuring Kevlar technology
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Brand:
ES#:
2070753
Mfg#:
DP31839C
Ships in 2 Business Days
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$226.99
This product was last offered at the strikethrough price on 06-25-2026
Unleash +118 horsepower and +69 lb-ft of torque on your M156 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Unleash +93 horsepower and +50 lb-ft of torque on your M156 powered AMG with the Eurocharged ECU Tune and included flashing cable - flash your car from home in minutes!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Increase of +120 Horsepower, and +87 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Designed for High RPM and Racing, Direct Replacement for M156 and standard M159 Valve Buckets
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For vehicles that already have stage 1 supercharger, and want to upgrade to stage 2. Requires High-Flow Exhaust System.
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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
