Techtonics Catalytic Converter (49 State Only) - VW/Audi 1.8T / B5 A4 & PassatTechtonics Stainless 2. 5" Catalytic Converter, Fits Audi A4 1. 8t 1999 2000 2 & 4 wheel drive. VW Passat 1. 8t 1998 2000 2 & 4 wheel drive. Gaskets and Hardware included. Flow High 400 cell core. (49 State Only) No warranty on '01 and newer cars.

0 Turbo F34 17+

We would expect much larger gains from modified and tuned cars

1995-1999 Mk3 Golf/Jetta 2

We also offer them with +

The IE front-mount intercooler system was designed to directly replace the factory unit

Multi-ply reinforced and bellowed silicone couplers

Video Comparison: Lower Insert With and Without Upper Insert

Designed and manufactured to take on the toughest tasks you can throw at it

Pair these with a Solid UHMW Differential Bushing for a discount

Available for narrow-body and wide-body cars

be prepared

With further modifications to the car