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Upgrade your AMG M113K with the lightweight billet UPD 64mm pulley for massive 40-45+ RWHP gains and aggressive performance. 72mm also available!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECU Tune is required.
Upgrade your M112K with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Upgrade your V12 with the UPD Billet Idler Kit - CNC-machined aluminum pulleys built to eliminate factory plastic idler failures and deliver lasting performance and reliability.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Unlock hidden M178 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Unlock hidden M177 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Unlock hidden M112K power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Upgrade your AMG M113K with the lightweight billet UPD 64mm pulley for massive 40-45+ RWHP gains and aggressive performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECU Tune is required.
Lifetime Replacement
MAHLE Original Mercedes-Benz Cylinder Head Bolts
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Average gain of 33 horsepower and 30 lb-ft of torque at the crank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Average gain of 102 horsepower and 114 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 94 horsepower and 100 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 31 horsepower and 22 lb-ft of torque at the crank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 85 horsepower and 100 lb-ft of torque
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 20 horsepower and 14 lb-ft of torque at the crank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Average gain of 33 horsepower and 30 lb-ft of torque at the crank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Get that "blow-off" sound that many people are fond of on turbocharged vehicles! 100% Bolt-On Solution
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
