Also known as the 'combi valve'
This product was last offered at the strikethrough price on
04-27-2026
Also known as the 'combi valve'
This product was last offered at the strikethrough price on
04-27-2026
Also referred to as the 'relay roller'
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This product was last offered at the strikethrough price on
09-16-2026
Keep proper pressure in your coolant system
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This product was last offered at the strikethrough price on
05-02-2026
Turns the camshafts from the relay sprocket
This product was last offered at the strikethrough price on
05-07-2026
Software & installation kit not included in this upgrade kit
*For models with press-on style supercharger pulleys - 3.0 TFSI Performance Software is sold separately a
Tracks the supercharger belt properly
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This product was last offered at the strikethrough price on
05-07-2026
Decreases the diameter of the factory pulley from ~63.25mm to ~57.75mm, which in turn spins the supercharger ~9.5% faster.
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- APR Stage II software is required to run any upgraded Pulley configuration and is sold separately - Ple
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
09-21-2026
Install a new o-ring for a proper seal. 31.9x3.3x5.3
Keep your supercharger belt tight
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
08-26-2026
Applies tension to the center timing chain
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This product was last offered at the strikethrough price on
05-02-2026
144x21 Forged Rod with ARP 2000 hardware.
This product was last offered at the strikethrough price on
09-09-2026
Guide rail that the timing chain rides
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This product was last offered at the strikethrough price on
05-02-2026
Reduce unwanted engine movement with a full polyurethane mount
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Common fix for error code DTC#P0441
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
09-21-2026
Front pulley assembly for the supercharger compressor
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
08-09-2026
Connects the PCV/Oil Separator to the cylinder head
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This product was last offered at the strikethrough price on
09-16-2026