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Engine Components

Engine Components

Regular price from $269.99 USD
Sale price from $269.99 USD
Regular price $269.00 USD
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A set of 6 authentic Upgraded Bosch EV14 injectors with adapters for your 2.7T application. Please select the size from the drop-down menu you want.  These are the same length as the stock injector...
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Regular price from $224.95 USD
Sale price from $224.95 USD
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Audi B5 S4 / RS4 / A4 & C5 A6 2.7T  Stern Motor Mount Kit ~~This motor mount set is part of the new stern line of performance enhancements for the Audi and VW vehicles. This kit is designed ...
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5% Off
Regular price $1,129.00 USD
Sale price $1,129.00 USD
Regular price $1,189.99 USD
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This is our entry level fueling kits that includes our custom remote tune with revisions and flashing cable.  This will handle any K04 or K04 hybrid setup on 91, 93 octane, or race gas or K24 Hybri...
8% Off
Regular price from $395.00 USD
Sale price from $395.00 USD
Regular price $429.00 USD
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Includes Engine Mount Set, Transmission Mount Set, and Poly Snub Mount:Audi B5 S4 / RS4 / A4 & C5 A6 2.7T Stern Engine Mount Kit: ~~This motor mount set is part of the new stern line of perf...
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Regular price from $158.00 USD
Sale price from $158.00 USD
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These 85MM Inside Diameter Hitachi MAF Housings are designed for use in modified B5 Audi S4/RS4 & C5 Audi A6/Allroad 2.7T cars running upgraded RS4 K04 or larger turbos with appropriate softwar...
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Regular price from $209.95 USD
Sale price from $209.95 USD
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A set of 4 authentic Upgraded Bosch EV14 injectors with adapters for your 1.8T application. Please select the size from the drop-down menu you want.  These are the same length as the stock injector...
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12% Off
Regular price $1,495.00 USD
Sale price $1,495.00 USD
Regular price $1,695.00 USD
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Hybrid rs6 turbos capable of over 500whp on 91oct to 600+whp on e85/race. Wheel sizes stamped on housing.  These are larger than other RS6 hybrid turbos and have billet compressor wheels, meaning t...
9% Off
Regular price $116.98 USD
Sale price $116.98 USD
Regular price $128.99 USD
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This is OEM equipment on the 225 Audi TT.  These or our TT diverter valves are great upgrades over stock and provide long service life as well as improved performance and response.  These are a mus...
Regular price from $819.00 USD
Sale price from $819.00 USD
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A set of 6 Injector Dynamics Bosch EV14 injectors with adapters for your 2.7T application. Please select the size from the drop-down menu you want.  These are roughly the same length as the stock i...
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Regular price $93.57 USD
Sale price $93.57 USD
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Upgraded NGK Spark Plugs for 2000-2002 B5 Audi S4 / 2000-2004 Audi A6 2.7T Set of (6) These are OEM Platinum spark plugs you would get at the dealer for the C5 RS6 biturbo.  They are one stage c...
18% Off
Regular price from $2,869.00 USD
Sale price from $2,869.00 USD
Regular price $3,495.00 USD
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Limited supply of OEM brand new authentic K04 turbo chargers from B5 RS4 in europe.  Great price! People would pay $2000+ per turbo only a few years ago.  These turbos are high quality and last a l...
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Regular price from $1,899.00 USD
Sale price from $1,899.00 USD
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Mamba Audi S4 RS4 2.7T / A6 2.7T K04 Billet Extreme TurbosWe are excited to offer a new billet K04 hybrid option for the 2.7T!  Quality is very good on these units for the price point, upgraded act...
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Regular price $52.95 USD
Sale price $52.95 USD
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Our O-ring kit uses upgraded Viton material which is superior to the factory rubber. Resistant to Methanol and Ethanol that is in all our fuel today. 25 pieces: 2 for the dipstick 2 for hard pi...
21% Off
Regular price $192.00 USD
Sale price $192.00 USD
Regular price $242.65 USD
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Set of TWO Audi S4 / A6 / Allroad 2.7T & RS6 4.2l Biturbo Bosch Primary Oxygen Sensor Plug and Play Pre-cat Air/Fuel O2 Sensors
5% Off
Regular price $719.00 USD
Sale price $719.00 USD
Regular price $759.00 USD
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This is our entry level fueling kits that does NOT include our custom remote tune with revisions and flashing cable.  This will handle any K04 or K04 hybrid setup on 91, 93 octane, or race gas or K...
Regular price $38.95 USD
Sale price $38.95 USD
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Our O-ring kit uses upgraded Viton material which is superior to the factory rubber. Resistant to Methanol and Ethanol that is in all our fuel today. 13 pieces: All 5 o-rings for coolant hard pi...