Looking for aftermarket parts to modify or upgrade your Audi A4 with forced induction? At Tunersports.com we carry a huge selection of the top name brand performance forced induction parts and accessories for your A4.
Whether you have a 1996 or 2020 Audi A4 in Avant to Titanium trim we have you covered. With forced induction from blow off valves to nitrous systems we have 20 A4 forced induction mods available. All parts have free shipping to the Continental US 48 States.
 IN STOCK Go Fast Bits DV+ Diverter Valves T9381GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve $198.00
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 IN STOCK Turbosmart BOV - Kompact Dual Port TS-0223-1063Turbosmart BOV Kompact EM Dual Port - VW GTI/Golf R MK7 $274.95
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 IN STOCK Turbosmart BOV - Kompact Plumb Back TS-0223-1263Turbosmart BOV Kompact EM Plumb Back - VW GTI/Golf R MK7 $244.95
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 IN STOCK Nitrous Express Nitrous Oxide Kits 20923-10Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb Bottle $918.25
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 IN STOCK Go Fast Bits TMS Blow Off Valves T9225GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T $220.50
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 IN STOCK Go Fast Bits DV+ Diverter Valves T9351GFB Diverter Valve DV+ 2.0T VAG Applications (Direct Replacement) $143.10
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 IN STOCK - LOW Go Fast Bits DV+ Diverter Valves T9301GFB Diverter Valve (25mm Bosch Diverter Valve Replacement) $159.54
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 $298.80
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 IN STOCK AWE Tuning Intercoolers 4510-11060AWE Tuning 2018-2019 Audi B9 S4 / S5 Quattro 3.0T Cold Front Intercooler Kit $795.00
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IN STOCK Go Fast Bits DV+ Diverter Valves T9351GFB Diverter Valve DV+ 2.0T VAG Applications (Direct Replacement) $143.10
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IN STOCK Turbosmart BOV - Kompact Dual Port TS-0223-1063Turbosmart BOV Kompact EM Dual Port - VW GTI/Golf R MK7 $274.95
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IN STOCK Turbosmart BOV - Kompact Plumb Back TS-0223-1263Turbosmart BOV Kompact EM Plumb Back - VW GTI/Golf R MK7 $244.95
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IN STOCK Go Fast Bits DV+ Diverter Valves T9381GFB Diverter Valve DV+ Volkswagen TSI/TFSI w/Pierburg Diverter Valve $198.00
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IN STOCK Go Fast Bits TMS Blow Off Valves T9225GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 97-05 VW Golf GTI 1.8T $220.50
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IN STOCK AWE Tuning Intercoolers 4510-11060AWE Tuning 2018-2019 Audi B9 S4 / S5 Quattro 3.0T Cold Front Intercooler Kit $795.00
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$298.80
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IN STOCK Nitrous Express Nitrous Oxide Kits 20923-10Nitrous Express All Sport Compact EFI Single Nozzle Nitrous Kit (35-50-75HP) w/10lb Bottle $918.25
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IN STOCK - LOW Go Fast Bits DV+ Diverter Valves T9301GFB Diverter Valve (25mm Bosch Diverter Valve Replacement) $159.54
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