{"product_id":"skunk2-racing-pro-series-intake-manifold-for-honda-acura-b-series-engines-with-70mm-throttle-body-opening","title":"Skunk2 Racing Pro Series Intake Manifold for Honda\/Acura B-series Engines with 70mm Throttle Body Opening","description":"More than a decade ago, Skunk2's engineers looked to the popular Integra Type R intake manifold for inspiration and went back to the drawing board. Skunk2's Pro Series Intake Manifold for Hondas B-series non-VTEC engines features a larger plenum and oversized runners when compared to the ITR manifold for maximum horsepower and torque gains. Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power, the Pro Series manifold was designed for the 'street enthusiast' who wants more power but doesn't want to sacrifice mid-range performance to get it. The results are improved airflow, an enhanced venturi effect, and both mid-range and top-end power gains. Skunk2's cast-aluminum Pro Series Intake Manifolds for Honda's B-series engines are a direct-fit replacement for all B-series engines thanks to three separate flange designs and are compatible with all factory sensors and throttle bodies as large as 75mm. Pro Series Intake Manifolds offer horsepower and torque gains greater than competitors' manifolds but without compromising mid-range power output. The design incorporates specially tapered runners as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined to best match the cylinder head's ports. Skunk2's Pro Series Intake Manifold's shape and design also increases wave scavenging effects at the engine's ideal operating range, which allow for a broad increase in usable power. Skunk2 is a familiar name in the intake manifold business, with more than 10 years of experience designing, testing, and building them. Similar to OEM manifolds, Skunk2's Pro Series Intake Manifolds are shell-molded from 356-aluminum, CNC-machined for superior strength, a precise fit, and a high-quality finish, and vacuum-tested for quality.\nPro Series Intake Manifold; 70mm TB Opening; Can Be Inlet Matched To 74mm; As Cast;\n\u003cul\u003e\n  \u003cli\u003e70mm throttle Body Opening Can Be Port-Matched Up To 74mm\u003c\/li\u003e\n  \u003cli\u003eAs Cast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for street enthusiasts seeking increased power without sacrificing mid-range performance, the Skunk2 Racing Pro Series Intake Manifold for Honda and Acura B-series engines offers significant airflow improvements and torque gains. Inspired by the popular Integra Type R intake design, this manifold features a larger plenum and oversized runners, carefully engineered to optimize both top-end horsepower and mid-range torque. The result is a balanced power band that enhances overall engine performance across a broad RPM range, making it ideal for both daily driving and spirited street use.\u003c\/p\u003e\u003cp\u003eConstructed from durable 356-aluminum castings and CNC-machined for precise fitment, the Pro Series manifold ensures a high-quality finish and superior strength. Its design incorporates tapered runners and a larger, tapered plenum that promote efficient airflow and wave scavenging effects at the engine's optimal operating range. Compatibility with factory sensors and throttle bodies up to 75mm ensures seamless integration into your existing setup. The manifold’s runner exits are machined to match the cylinder head ports, further improving airflow and performance.\u003c\/p\u003e\u003cp\u003eThis intake manifold is a direct-fit replacement for all B-series engines, including models from 1997 to 2001 Acura Integra and Honda B18A\/B and B20 engines. It features a 70mm throttle body opening that can be port-matched to 74mm for enhanced airflow capacity. The design maintains a focus on mid-range power while increasing airflow for top-end gains, making it an excellent choice for those looking to maximize engine potential without sacrificing daily drivability. Backed by over a decade of engineering expertise, the Skunk2 Pro Series Intake Manifold is a reliable upgrade for enthusiasts aiming for improved horsepower and torque with a professional-grade finish.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLarger plenum and oversized runners for maximum airflow and power gains\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for Honda\/Acura B-series engines from 1997 to 2001\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with factory sensors and throttle bodies up to 75mm\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable 356-aluminum with CNC-machined precision\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRunner exits machined to match cylinder head ports for optimal airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e70mm throttle body opening, port-matched up to 74mm for increased capacity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBalanced design preserves mid-range power while boosting top-end performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShell-molded and vacuum-tested for high quality and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1990 Acura Integra GS\u003cbr\u003e\n1990 Acura Integra LS\u003cbr\u003e\n1990 Acura Integra RS\u003cbr\u003e\n1991 Acura Integra GS\u003cbr\u003e\n1991 Acura Integra LS\u003cbr\u003e\n1991 Acura Integra RS\u003cbr\u003e\n1992 Acura Integra GS\u003cbr\u003e\n1992 Acura Integra LS\u003cbr\u003e\n1992 Acura Integra RS\u003cbr\u003e\n1993 Acura Integra GS\u003cbr\u003e\n1993 Acura Integra LS\u003cbr\u003e\n1993 Acura Integra RS\u003cbr\u003e\n1994 Acura Integra LS\u003cbr\u003e\n1994 Acura Integra RS\u003cbr\u003e\n1995 Acura Integra LS\u003cbr\u003e\n1995 Acura Integra RS\u003cbr\u003e\n1995 Acura Integra Special Edition\u003cbr\u003e\n1996 Acura Integra LS\u003cbr\u003e\n1996 Acura Integra RS\u003cbr\u003e\n1996 Acura Integra Special Edition\u003cbr\u003e\n1997 Acura Integra GS\u003cbr\u003e\n1997 Acura Integra LS\u003cbr\u003e\n1997 Acura Integra RS\u003cbr\u003e\n1998 Acura Integra GS\u003cbr\u003e\n1998 Acura Integra LS\u003cbr\u003e\n1998 Acura Integra RS\u003cbr\u003e\n1999 Acura Integra GS\u003cbr\u003e\n1999 Acura Integra LS\u003cbr\u003e\n2000 Acura Integra GS\u003cbr\u003e\n2000 Acura Integra LS\u003cbr\u003e\n2001 Acura Integra GS\u003cbr\u003e\n2001 Acura Integra LS\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Eo Number: D-537-2\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: Compliant\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Skunk2 Racing","offers":[{"title":"Default Title","offer_id":53602125709585,"sku":"307-05-0280","price":270.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/1f3a061b2dd804d868d893e8019effbb.jpg?v=1779928744","url":"https:\/\/shoprenegade.com\/products\/skunk2-racing-pro-series-intake-manifold-for-honda-acura-b-series-engines-with-70mm-throttle-body-opening","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}