This throttle body is a true race piece, not a re-warmed, over-bored stock unit (a true 35+% increase in area versus the typical 5%). This component is designed for use with high RPM engines that are moving big air - you must have cams and a full race exhaust including large primary headers to see the full benefit. Gains can be in the 10-15Hp range for a 3.2L race engine with our Sunbelt Stage 3 cams with all other accessories maximized, but if your engine is not flowing as much air, gains will be reduced.
Installation requires modification of the factory intake plenum to enlarge the intake opening and transferring a piece from your existing stock M50 throttle-body. Requires the BimmerWorld Silicone Intake Boot. Fits M50/52 engines (1992-1999, 325-M3) with OBD-1 electronics.
All orders are shipped via UPS unless weight or size is prohibitive or previous arrangements have been made. Motor freight will be used to ship oversized items. Shipping charges are estimates only and may be adjusted up or down if required. UPS Red and Blue and USPS service is available at an additional charge. Shipments may not be dropped off without written acceptance at carrier’s discretion. Shipping charges include a small handling fee to pay for supplies and labor. Shipping charges are not refundable.
The Shopping Cart is currently empty
Please enter your Coupon Code.
Please enter your Gift Certificate Code.