034Motorsport Billet PCV Check Valve for 1.8T & 2.7TT

034Motorpsort's billet PCV check valve serves as a simple, elegant, indestructible replacement for the problematic OEM Audi/Volkswagen plastic valve (035 103 245A). The 034 check valve is a high quality spring-loaded ball-style unit designed for...

034Motorsport Billet Aluminum Coil Pack Hold Down Bracket Kit for 1.8T

The 034Motorsport Coil Pack Hold-Down Bracket Kit for Audi B5/B6 A4, 8N TT, VW, MkIV Beetle, MkIV GLI/Golf/GTI/Jetta/Rabbit, B5 Passat 1.8T vehicles keeps your upgraded 2.0T FSI style coil packs secured in any conditions. The kit utilizes an anodized...

034Motorsport Compression Dropping Head Gasket for 1.8T - .5 Drop

Finally, a compression dropping, big bore MLS head gasket option for the 1.8t! For bores up to 83mm, high quality MLS with rubber coated sealing embossing.  This gasket will drop compression 0.5 point over stock. Note: Stock thickness is...

034Motorsport Valve Cover Gasket for 1.8T

The valve cover is one of the first places your Audi or Volkswagen 1.8T may start leaking oil. Over the years of abuse your engine has seen, the extreme temperatures have degraded the rubber of your factory valve cover gasket. Keep the oil where it...

034Motorsport Billet Diverter Valve for 1.8T, 2.7TT & 4.2TT

034Motorsport is proud to offer our Billet Aluminum Diverter Valve for various Audi, Porsche, and Volkswagen vehicles! This high-quality, performance engineered diverter valve is designed to replace the factory plastic diverter valve, which is a common...

StopTech Drilled & Slotted Sport Rear Brake Rotors for MK4 256x22 (Pair)

*MK4 20th, 337, GLI, R32, TT 1.8T 225hp & TT 3.2 Rear Rotors - Does NOT fit standard MK4 rear brakes without conversion* StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented...

StopTech Slotted Sport Rear Brake Rotors for MK4 256x22 (Pair)

*MK4 20th, 337, GLI, R32, TT 1.8T 225hp & TT 3.2 Rear Rotors - Does NOT fit standard MK4 rear brakes without conversion* Excessive heat can cause resins in your brake pad to vaporize or "outgas." As the brake pad wears, the used friction material...

StopTech Drilled & Slotted Sport Front Brake Rotors for MK4 312x25 (Pair)

*20th, 337 & GLI, & MK1 TT 1.8T Front Rotors - Does NOT fit standard MK4 front brakes without 288-312mm conversion* StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented...

StopTech Slotted Sport Front Brake Rotors for MK4 312x25 (Pair)

*20th, 337 & GLI, & MK1 TT 1.8T Front Rotors - Does NOT fit standard MK4 front brakes without 288-312mm conversion* Excessive heat can cause resins in your brake pad to vaporize or "outgas." As the brake pad wears, the used friction material...

StopTech Drilled & Slotted Sport Rear Brake Rotors 232x9 (Pair)

*Does NOT fit 337, 20th AE GTI, MK4 GLI or Quattro Audi TT with larger brakes* Excessive heat can cause resins in your brake pad to vaporize or "outgas." As the brake pad wears, the used friction material turns into a fine dust. This boundary layer of...

StopTech Drilled & Slotted Sport Front Brake Rotors for MK4 288x25 (Pair)

*Does NOT fit 337, 20th AE GTI or MK4 GLI with larger brakes* StopTech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with StopTech SportStop Cross-Drilled & Slotted rotors...

StopTech Slotted Sport Front Brake Rotors for MK4 288x25 (Pair)

*Does NOT fit 337, 20th AE GTI or MK4 GLI with larger brakes* Excessive heat can cause resins in your brake pad to vaporize or "outgas." As the brake pad wears, the used friction material turns into a fine dust. This boundary layer of heat, gas and dust...

aFe Magnum Flow Air Filter for VW MK4 & Audi TT MK1

Constructed with 100% polyurethane on all sides, this high flow OE replacement performance filter will outflow the stock paper filter for improved horsepower and torque. Multiple layers of progressively finer mesh gauze media provides maximum convenience...

Solo-Werks S1 Coilovers for MK4 Jetta Wagon & New Beetle Convertible

Solo Werks S1 Coilover System - Premium Entry Level Coilover Suspension MK IV 99'-04' Wagon Lowering Range: Front- 40-70mm (1.5"-2.75") Rear- 40-70mm (1.5"-2.75") Features at a Glance: 3-Year Limited Warranty Warrants against Construction and...

Solo-Werks S1 Coilovers for MK4 Golf, GTI, Jetta, New Beetle Coupe & MK1 TT FWD

Solo Werks S1 Coilover System - Premium Entry Level Coilover Suspension MK IV 98'-05' 2wd Lowering Range: Front- 40-70mm (1.5-2.75") Rear- 40-70mm (1.5-2.75") Features at a Glance: 3-Year Limited Warranty Warrants against Construction and Component...