To upgrade the exhaust system on a VW T2 Bay Window, consider replacing key components such as heat exchangers, tailpipes, silencers, and clamps. Start by selecting high-quality parts that are compatible with your engine size, whether 1600cc or 1700-2000cc. Consider a stainless steel exhaust system, stainless systems are lighter and more durable than the mild steel alternatives. Plus they look great on your T2 Bay. Just Kampers offers a comprehensive range of exhaust parts tailored for VW T2 Bay models, ensuring you get reliable and efficient components. Their detailed product descriptions and extensive inventory make it easy to find the right parts for your upgrade. For more details, visit Just Kampers VW T2 Bay Exhaust Parts.