This tuned system increases horsepower and improves appearance of your late model bus or 411. Designed around a quiet pack muffler, all necessary hardware is included.

With slight modification of your heat ducts, is also compatible with air-cooled Vanagon.

Suitable for 1972-74 Bus

NOTE: This item is longer than our online shipping calculator can reliably calculate. Please inquire over shipping rates, or feel free to checkout and we will contact you with a revised shipping price if it is different.