JBA Performance Exhaust System w/ Turndws - 67-70 Mustang 11000501 Dual valve springs without damperThe

Dual valve springs without damperThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

yet they are still able to easily flow numbers that are in raised runner head territory

When tuning an engine using wideband AFR feedback control on an inertia dyno

STANDARD PACKAGE COMPONENTS:

low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications

JBA Performance Exhaust System w/ Turndws - 67-70 Mustang 11000501 Dual valve springs without damperTheWhen it comes to performance exhaust systems, most people are looking for three things: power, sound, and quality. JBA exhaust systems deliver the best of all three, giving them both great looks and performance. One of the first performance upgrades typically made to a vehicle is the addition of a performance exhaust system. While there is a high demand for performance sound, the capacity for power in the JBA exhaust systems gives JBA the extra edge.