MKIV 1.8T
034Motorsport Billet Aluminum Dogbone (Torque Arm) Mount, MkIV Volkswagen & 8N/8L Audi
$374.90
034Motorsport's Billet Dogbone Mount for the MkIV Volkswagen Golf/Jetta/GTI/GLI/R32 & 8N Audi TT was designed with performance in mind, manufactured from billet aluminum, and features...
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034Motorsport Billet Aluminum Shifter Bracket Bushing Kit for Manual Transmissions
$60.95
034Motorsport's Billet Aluminum Shifter Bracket Bushing Kit is designed to improve shift quality and precision in transverse-engine Audi & Volkswagen vehicles with manual transmissions. By...
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034Motorsport Billet Diverter (Bypass) Valve Upgrade for Audi/Volkswagen 1.8T, 2.2T, 2.7T, 4.2T
$170.20
This high-quality, performance engineered diverter valve is designed to replace the factory plastic diverter valve, which is a common source of boost leaks. Unlike the...
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034Motorsport High Flow Intake Manifold, Transverse 1.8T, Large Port
$1,098.25
This Intake Manifold is Currently Out Of Stock with an ETA of late June.
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034Motorsport High Flow Intake Manifold, Transverse 1.8T, Small Port
$1,098.25
034Motorsport's Transverse 1.8T High Flow Intake Manifold has finally arrived! This manifold was designed to be a direct bolt-in replacement for the stock intake manifold,...
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034Motorsport Weighted Delrin Shift Knob
$174.80
This shift knob fits all B5 A4/S4, C5 A6, B5 Passat and older Audi/VW vehicles with a 12mm x 1.5 threaded screw on knob, and...
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1.8T SAI Blockoff Plate, Secondary Air Injection Delete Block Off
$43.70
This secondary air injection (SAI) block off plate is designed for 1.8T cylinder heads with the secondary air injection system removed. Features the 034Motorsport logo...
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Analog Boost Sensor for P3Cars Gauges
$87.40
This optional external analog boost sensor allows for a direct connection to a vehicle's boost beyond simply reading through the OBD2 port.
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ARP 02A / 02J Ring Gear Bolt Kit
$129.95
This is a high quality, American made ring gear bolt kit, brought to you by ARP out of California. These bolts are forged from premium...
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ARP 06A/058 Cam Gear Bolt
$62.10
The timing setup on the 1.8T engines has always been a concern for high HP and high RPM use. With upgraded valvetrain and higher RPM,...
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ARP 1.8T 20V 06A Head Bolt Kit (No Tool)
$241.50
ARP is the go-to manufacturer in the automotive industry for high-powered engine bolts and studs. ARP's dedication to reliable construction and consistent top-notch quality has...
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ARP 1.8T 20V 06A Head Bolt Kit (With Tool)
$317.40
ARP is the go-to manufacturer in the automotive industry for high-powered engine bolts and studs. ARP's dedication to reliable construction and consistent top-notch quality has...
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ARP 1.8T Main Stud Kit (06A LATE 1.8T)
$209.30
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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ARP Head Stud Kit for 058 1.8T Engines, Includes Tool (For engines up to mid 2000)
$479.55
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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ARP Head Stud Kit for 06A 1.8T Engines, Includes Tool (For engines from mid 2000+)
$450.80
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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ARP Head Stud Kit for 06A 1.8T Engines, No Tool (For engines from mid 2000+)
$363.40
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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ARP Main Stud Kit for 058 Engines Using IE Girdle Kit
$226.55
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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ARP Main Stud Kit for 06A/06F Engines Using IE Girdle Kit
$262.20
ARP is the go-to manufacturer in the automotive industry for engine fasteners. Whether it be OEM replacement parts or custom hardware, their dedication to consistent...
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Billet Main Bearing Cap Set, 4-Cylinder
$862.50
Machined from solid billet, these caps will withstand the rigors of high crankshaft loads which are problematic for the original cast versions. *Require line boring....
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Block Breather Adapter, Audi/Volkswagen 1.8T, Billet Aluminum, 1" Nipple
$43.70
034Motorsport's billet aluminum block breather adapter for the 1.8T is precision CNC machined in-house to ensure unsurpassed quality and perfect fitment.
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Block Breather Adapter, Audi/Volkswagen 1.8T, Billet Aluminum, Threaded 3/4" NPT
$43.70
034Motorsport's billet aluminum block breather adapter for the 1.8T is precision CNC machined in-house to ensure unsurpassed quality and perfect fitment.
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Boost Control Valve, N75F, Stock Audi/Volkswagen 1.8T
$243.80
This valve is stock on all 1.8T motors and is an excellent stock replacement.
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Breather Hose Kit, Early MkIV Volkswagen 1.8T AWV/AWW/AWP, Reinforced Silicone
$296.70
This complete silicone hose kit is designed to replace all of the crumbling plastic and rubber awfulness that is the factory breather hose system. Fits...
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Breather Hose Kit, Late MkIV Volkswagen 1.8T AWP, Reinforced Silicone
$304.75
This complete silicone hose kit with billet check valve is designed to replace all of the crumbling plastic and rubber awfulness that is the factory...
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Breather Hose Kit, MkIV Volkswagen & 8N/8L Audi 1.8T AWD/ATC, Reinforced Silicone
$261.05
This Complete Silicone Hose Kit is Designed to Replace All of the Crumbling Plastic and Rubber Awfulness That is the Factory Breather Hose System.
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Breather Hose, 1.8T PCV Check Valve T-Hose, Reinforced Silicone
$26.45
Fully Reinforced Silicone Replacement 1.8T PCV Check Valve T-Hose for Longitudinal and Transverse 1.8T Engines.
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Breather Hose, Lower Block Breather, MkIV 1.8T 06A, AWW/AWP/AWV/AMU
$139.15
Fully reinforced silicone 1.8T lower block breather hose to replace the crumbling factory plastic and rubber lower breather hoses. This hose fits numerous transverse engine...
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Breather Hose, MkIV 1.8T, Block to Valve Cover Auxiliary
$43.70
Reinforced silicone breather hose for Mk4 1.8T, runs from the lower block breather hose to the small nipple on the valve cover breather port.
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Breather Hose, MkIV 1.8T, Late AWP, Block to Intake Manifold, Silicone
$43.70
Fully reinforced silicone breather hose is designed to replace the crumbling, leaking OEM rubber part. Prevent boost leaks and replace a common failure point with...
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Breather Hose, MkIV Volkswagen & 8N Audi TT 1.8T, PRV Pipe to Turbo Inlet, Silicone, Replaces 06A 103 221 BR
$60.95
034Motorsport's high-quality silicone PRV (Pressure Regulating Valve) Pipe to Turbo Inlet Hose for the MkIV Volkswagen Golf/Jetta/New Beetle & 8N Audi TT 1.8T is a...
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Breather Hose, MkIV Volkswagen 1.8T, AWW & Early AWP, Block to Intake Manifold
$34.50
Fully reinforced silicone breather hose is designed to replace the crumbling, leaking OEM rubber part. This hose runs from the bottom of the intake manifold...
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Breather Hose, Valve Cover, MkIV Volkswagen 1.8T, Early AWP
$78.20
Fully reinforced silicone transverse 1.8T valve cover breather hose to replace the crumbling rubber unit. This hose replaces the stock valve cover breather y-hose on...
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Breather Hose, Valve Cover, MkIV Volkswagen 1.8T, Late AWP
$78.20
This hose replaces the stock valve cover breather Y-hose on Late AWP (2003-2005) MkIV Volkswagen 1.8T models, featuring a 25mm nipple.
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Calico Coated ACL Race Main Bearing Set for VW/Audi 4 Cylinder (+.001 Extra Clearance)
$279.45
These bearings are the real deal coated bearings. Not just spray painted OEM bearings, these start as premium ACL brand race bearings. These base bearing...
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Calico Coated ACL Race Rod Bearing Set for VW/Audi 4 Cylinder
$157.55
These bearings are the real deal coated bearings. Not just spray painted OEM bearings, these start as premium ACL brand race bearings. These base bearing...
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Calico Coated ACL Race Rod Bearing Set for VW/Audi 4 Cylinder (+.001" Extra Clearance)
$157.55
These bearings are the real deal coated bearings. Not just spray painted OEM bearings, these start as premium ACL brand race bearings. These base bearing...
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Calico Coated ACL Race Rod Bearing Set for VW/Audi 4 Cylinder (+.25MM OVERSIZE)
$157.55
These bearings are the real deal coated bearings. Not just spray painted OEM bearings, these start as premium ACL brand race bearings. These base bearing...
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Cam Sprocket, Adj, 5-Valve
$195.50
Adjustable internal cam sprocket for all 5-valve VW and Audi engines, replaces the cam driven sprocket on the exhuast cam to allow lobe center and...
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Catch Can Breather Kit, MkIV Volkswagen Golf/Jetta/GTI/GLI 1.8T
$418.60
This complete recirculating catch can breather kit for the MkIV Volkswagen 1.8T offers bolt-in installation for stock applications and modified cars alike. Featuring our 034Motorsport...
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Check Valve, 1.8T, 2.7T, AAN PCV, Billet
$60.95
The 034 check valve is a high quality spring-loaded ball-style unit designed for simple bolt-on installation for the Audi AAN I5 20VT, Audi/Seat/Volkswagen 1.8T, Audi...
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Coil Cover, 1.8T, Carbon Fiber
$235.75
Carbon Fiber Coil Cover for the Audi/Volkswagen 1.8T. Precision manufactured for a precise fit. Mounting fasteners included.
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Coil Cover, 1.8T, Stainless Steel, v2.0
$70.15
Introducing our 304 Stainless Steel Coil Cover for the VW/Audi 1.8T Engine, Version 2.0.
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Coil Cover, Audi/Volkswagen 1.8T, Stainless Steel
$60.95
Precision Stamped and Bent 304 Stainless Steel Coil Cover With Hardware To Clean Up and Protect Your Audi & Volkswagen 1.8T Coil Packs From Extreme...
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Coil, 4-Wire 1.8T Bolt Down
$78.20
These 4-Wire High Output Bolt Down Coil Packs from the C5 Audi RS6 are the perfect upgrade for your late 1.8T engine with push-down 4-wire...
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Complete K04-001 Turbo Upgrade Kit with Software & Fueling, Transverse Volkswagen/Audi 1.8T
$5,123.25
This turbo kit is a perfect no-compromise solution for MkIV 1.8T owners looking to get more power out of their vehicles while maintaining stock-like spool...
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Compression Dropping Head Gasket, 0.5 Drop, Audi/Volkswagen 1.8T 20V, Multi-Layer Steel
$174.80
We are excited to offer this factory-quality compression-dropping multi-layer steel headgasket for Audi & Volkswagen 1.8T engines. This gasket will drop compression 0.5 point over...
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Compression Dropping Head Gasket, 0.5 Drop, Big Bore 1.8T
$313.95
Finally, a compression dropping, big bore MLS head gasket option for the 1.8t!
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Compression Dropping Head Gasket, 1.0 Drop, Audi/Volkswagen 1.8T 20V, Multi-Layer Steel
$235.75
We are excited to offer this factory-quality compression-dropping multi-layer steel headgasket for Audi & Volkswagen 1.8T engines. This gasket will drop compression 1.0 point over...
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Crank Pulley, Fluidampr, Volkswagen & Audi 1.8T, 06A/06B
$687.70
Engine dampers are essential when building high horsepower and high revving motors. Up until now no one has made an effective aftermarket harmonic damper for...
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Crank Sensor Trigger Wheel for 2.1L 1.8T Stroker
$104.65
We have hunted down the correct trigger wheels to use when stroking a 1.8T engine with a 1.9L TDI crankshaft. These are brand new parts...
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