All Aluminum Construction & Factory Pressure Tested!
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All Aluminum Construction & Factory Pressure Tested!
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Complete Set of 20 Main Bolts, Must be replaced each time the cylinder head is removed
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Unrivaled comfort and performance. Average lowering of 1.2" Front & 1.2" Rear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
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Stronger and Re-usable unlike the factory head bolts!
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Measures the amount of air entering the engine
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Fits Left Or Right Side
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Not for cars with Adaptive Damping System (Code 214). For cars with Semi-Active Air Suspension (Code 489).
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
06-18-2026
Achieve that "blow off sound" people are fond of on turbocharged vehicles!
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Racing Coolant Thermostat, Fits all M176, M177, and M178 Engines.
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Featuring Weistec High Flow Air Filters!
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Simple bolt on solution for attaining the "blow-off" sound that many people are fond of on turbocharged vehicles.
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With torque converter drain plug and extra fluid**
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For Vehicles With Automatic Transmission Model 722.6xx Only
Includes new ball joint and bushings
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For Vehicles With Sports Undercarriage - From Chassis C018228
Featuring Weistec Set Of 2 Air Filters, Increased Flow Area, Adds 5-10 Horsepower!
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An important part of your vehicles emissions system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
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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
04-09-2026
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
01-06-2026
Clutch only - Does not include new fan blades
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
01-06-2026